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172
security advisorycriticalUbuntuUbuntu 18.04 LTS Linux Kernel Security Flaw Privilege Escalation USN-8392-1
Several security issues were fixed in the Linux kernel.. ========================================================================== Ubuntu Security Notice USN-8392-1 June 04, 2026 linux-aws-5.4, linux-hwe-5.4 vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 18.04 LTS Summary: Several security issues were fixed in the Linux kernel. Software Description: - linux-aws-5.4: Linux kernel for Amazon Web Services (AWS) systems - linux-hwe-5.4: Linux hardware enablement (HWE) kernel Details: It was discovered that the Linux kernel algif_aead module did not properly handle in-place cryptographic operations. This flaw is known as Copy Fail. A local attacker could use this to escalate privileges, or possibly escape a container. (CVE-2026-31431) It was discovered that the Linux kernel did not properly handle shared page fragments during socket buffer operations, collectively known as Dirty Frag. A logic flaw existed in the XFRM ESP-in-TCP subsystem and in the RxRPC networking subsystem when processing paged fragments. A local attacker could use this to escalate privileges, or possibly escape a container. (CVE-2026-43284, CVE-2026-43500) Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Cryptographic API; - Packet sockets; - RDS protocol; - TLS protocol; (CVE-2026-31504, CVE-2026-31533, CVE-2026-43033, CVE-2026-43077, CVE-2026-43078, CVE-2026-43494, CVE-2026-46028) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 18.04 LTS linux-image-5.4.0-1160-aws 5.4.0-1160.170~18.04.1 Available with Ubuntu Pro linux-image-5.4.0-231-generic 5.4.0-231.251~18.04.1 Available with Ubuntu Pro linux-image-5.4.0-231-lowlatency 5.4.0-231.251~18.04.1 Available with Ubuntu Pro linux-image-aws 5.4.0.1160.170~18.04.1 Available with Ubuntu Pro linux-image-aws-5.4 5.4.0.1160.170~18.04.1 Available with Ubuntu Pro linux-image-generic-5.4 5.4.0.231.251~18.04.1 Available with Ubuntu Pro linux-image-generic-hwe-18.04 5.4.0.231.251~18.04.1 Available with Ubuntu Pro linux-image-lowlatency-5.4 5.4.0.231.251~18.04.1 Available with Ubuntu Pro linux-image-lowlatency-hwe-18.04 5.4.0.231.251~18.04.1 Available with Ubuntu Pro linux-image-oem 5.4.0.231.251~18.04.1 Available with Ubuntu Pro linux-image-oem-osp1 5.4.0.231.251~18.04.1 Available with Ubuntu Pro linux-image-snapdragon-5.4 5.4.0.231.251~18.04.1 Available with Ubuntu Pro linux-image-snapdragon-hwe-18.04 5.4.0.231.251~18.04.1 Available with Ubuntu Pro linux-image-virtual-5.4 5.4.0.231.251~18.04.1 Available with Ubuntu Pro linux-image-virtual-hwe-18.04 5.4.0.231.251~18.04.1 Available with Ubuntu Pro After a standard system update you need to reboot your computer to make all the necessary changes. ATTENTION: Due to an unavoidable ABI change the kernel updates have been given a new version number, which requires you to recompile and reinstall all third party kernel modules you might have installed. Unless you manually uninstalled the standard kernel metapackages (e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual, linux-powerpc), a standard system upgrade will automatically perform thisas well. References: https://ubuntu.com/security/notices/USN-8392-1 CVE-2026-31431, CVE-2026-31504, CVE-2026-31533, CVE-2026-43033, CVE-2026-43077, CVE-2026-43078, CVE-2026-43284, CVE-2026-43494, CVE-2026-43500, CVE-2026-46028 . Critical updates to Ubuntu 18.04 LTS address multiple Linux kernel issues including privilege escalation threats.. Linux kernel, Ubuntu, AWS, security updates, privilege escalation. . LinuxSecurity.com Team
Jun 04, 2026
Ubuntu
172
security advisorycriticalUbuntuUbuntu 20.04 HWE Kernel Critical Security Flaws USN-8188-1
Several security issues were fixed in the Linux kernel.. ========================================================================== Ubuntu Security Notice USN-8188-1 April 17, 2026 linux-hwe-5.15 vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 20.04 LTS Summary: Several security issues were fixed in the Linux kernel. Software Description: - linux-hwe-5.15: Linux hardware enablement (HWE) kernel Details: Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - Block layer subsystem; - Cryptographic API; - Drivers core; - Bluetooth drivers; - DMA engine subsystem; - GPU drivers; - HID subsystem; - Intel Trace Hub HW tracing drivers; - IIO ADC drivers; - IRQ chip drivers; - Modular ISDN driver; - LED subsystem; - UACCE accelerator framework; - Ethernet bonding driver; - Network drivers; - STMicroelectronics network drivers; - Ethernet team driver; - NVME drivers; - PHY drivers; - SLIMbus drivers; - W1 Dallas's 1-wire bus driver; - Xen hypervisor drivers; - BTRFS file system; - Ext4 file system; - Network file system (NFS) client; - Network file system (NFS) server daemon; - NTFS3 file system; - SMB network file system; - NFC subsystem; - BPF subsystem; - IRQ subsystem; - Memory management; - Bluetooth subsystem; - CAN network layer; - Networking core; - IPv4 networking; - IPv6 networking; - L2TP protocol; - Netfilter; - NET/ROM layer; - Network traffic control; - SCTP protocol; - TLS protocol; - XFRM subsystem; - Creative Sound Blaster X-Fi driver; - USB sound devices; (CVE-2023-53421, CVE-2023-53520, CVE-2023-53662, CVE-2023-54207, CVE-2025-37849, CVE-2025-38057, CVE-2025-38125, CVE-2025-38232, CVE-2025-38408, CVE-2025-38591, CVE-2025-40149,CVE-2025-40164, CVE-2025-68211, CVE-2025-68340, CVE-2025-68365, CVE-2025-68725, CVE-2025-68817, CVE-2025-71162, CVE-2025-71163, CVE-2025-71185, CVE-2025-71186, CVE-2025-71188, CVE-2025-71190, CVE-2025-71191, CVE-2025-71194, CVE-2025-71196, CVE-2025-71197, CVE-2025-71199, CVE-2026-22997, CVE-2026-22998, CVE-2026-22999, CVE-2026-23001, CVE-2026-23003, CVE-2026-23011, CVE-2026-23026, CVE-2026-23033, CVE-2026-23037, CVE-2026-23038, CVE-2026-23049, CVE-2026-23056, CVE-2026-23058, CVE-2026-23060, CVE-2026-23061, CVE-2026-23063, CVE-2026-23064, CVE-2026-23071, CVE-2026-23073, CVE-2026-23074, CVE-2026-23075, CVE-2026-23076, CVE-2026-23078, CVE-2026-23080, CVE-2026-23083, CVE-2026-23084, CVE-2026-23085, CVE-2026-23087, CVE-2026-23089, CVE-2026-23090, CVE-2026-23091, CVE-2026-23093, CVE-2026-23095, CVE-2026-23096, CVE-2026-23097, CVE-2026-23098, CVE-2026-23099, CVE-2026-23101, CVE-2026-23103, CVE-2026-23105, CVE-2026-23108, CVE-2026-23111, CVE-2026-23119, CVE-2026-23120, CVE-2026-23121, CVE-2026-23124, CVE-2026-23125, CVE-2026-23128, CVE-2026-23133, CVE-2026-23145, CVE-2026-23146, CVE-2026-23150, CVE-2026-23164, CVE-2026-23167, CVE-2026-23170, CVE-2026-23209) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 20.04 LTS linux-image-5.15.0-176-generic 5.15.0-176.186~20.04.1 Available with Ubuntu Pro linux-image-5.15.0-176-generic-64k 5.15.0-176.186~20.04.1 Available with Ubuntu Pro linux-image-5.15.0-176-generic-lpae 5.15.0-176.186~20.04.1 Available with Ubuntu Pro linux-image-generic-5.15 5.15.0.176.186~20.04.1 Available with Ubuntu Pro linux-image-generic-64k-5.15 5.15.0.176.186~20.04.1 Available with Ubuntu Pro linux-image-generic-64k-hwe-20.04 5.15.0.176.186~20.04.1 Available with Ubuntu Pro linux-image-generic-hwe-20.04 5.15.0.176.186~20.04.1 Available with Ubuntu Pro linux-image-generic-lpae-5.15 5.15.0.176.186~20.04.1 Available with Ubuntu Pro linux-image-generic-lpae-hwe-20.04 5.15.0.176.186~20.04.1 Available with Ubuntu Pro linux-image-oem-20.04 5.15.0.176.186~20.04.1 Available with Ubuntu Pro linux-image-oem-20.04b 5.15.0.176.186~20.04.1 Available with Ubuntu Pro linux-image-oem-20.04c 5.15.0.176.186~20.04.1 Available with Ubuntu Pro linux-image-oem-20.04d 5.15.0.176.186~20.04.1 Available with Ubuntu Pro linux-image-virtual-5.15 5.15.0.176.186~20.04.1 Available with Ubuntu Pro linux-image-virtual-hwe-20.04 5.15.0.176.186~20.04.1 Available with Ubuntu Pro After a standard system update you need to reboot your computer to make all the necessary changes. ATTENTION: Due to an unavoidable ABI change the kernel updates have been given a new version number, which requires you to recompile and reinstall all third party kernel modules you might have installed. Unless you manually uninstalled the standard kernel metapackages (e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual, linux-powerpc), a standard system upgrade will automatically perform this as well. References: https://ubuntu.com/security/notices/USN-8188-1 CVE-2023-53421, CVE-2023-53520, CVE-2023-53662, CVE-2023-54207, CVE-2025-37849, CVE-2025-38057, CVE-2025-38125, CVE-2025-38232, CVE-2025-38408, CVE-2025-38591, CVE-2025-40149, CVE-2025-40164, CVE-2025-68211, CVE-2025-68340, CVE-2025-68365, CVE-2025-68725, CVE-2025-68817, CVE-2025-71162, CVE-2025-71163, CVE-2025-71185, CVE-2025-71186, CVE-2025-71188, CVE-2025-71190, CVE-2025-71191, CVE-2025-71194, CVE-2025-71196, CVE-2025-71197,CVE-2025-71199, CVE-2026-22997, CVE-2026-22998, CVE-2026-22999, CVE-2026-23001, CVE-2026-23003, CVE-2026-23011, CVE-2026-23026, CVE-2026-23033, CVE-2026-23037, CVE-2026-23038, CVE-2026-23049, CVE-2026-23056, CVE-2026-23058, CVE-2026-23060, CVE-2026-23061, CVE-2026-23063, CVE-2026-23064, CVE-2026-23071, CVE-2026-23073, CVE-2026-23074, CVE-2026-23075, CVE-2026-23076, CVE-2026-23078, CVE-2026-23080, CVE-2026-23083, CVE-2026-23084, CVE-2026-23085, CVE-2026-23087, CVE-2026-23089, CVE-2026-23090, CVE-2026-23091, CVE-2026-23093, CVE-2026-23095, CVE-2026-23096, CVE-2026-23097, CVE-2026-23098, CVE-2026-23099, CVE-2026-23101, CVE-2026-23103, CVE-2026-23105, CVE-2026-23108, CVE-2026-23111, CVE-2026-23119, CVE-2026-23120, CVE-2026-23121, CVE-2026-23124, CVE-2026-23125, CVE-2026-23128, CVE-2026-23133, CVE-2026-23145, CVE-2026-23146, CVE-2026-23150, CVE-2026-23164, CVE-2026-23167, CVE-2026-23170, CVE-2026-23209 . Several security issues fixed in Ubuntu's hardware enablement kernel, critical risks require immediate updates for the system.. Ubuntu Security, Linux Kernel Update, Critical Security Issues. . LinuxSecurity.com Team
Apr 17, 2026
Ubuntu
172
security advisorykernel updatecriticalUbuntu 16.04 HWE Kernel Critical Security Flaws USN-8145-4
Several security issues were fixed in the Linux kernel.. ========================================================================== Ubuntu Security Notice USN-8145-4 April 09, 2026 linux-hwe vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 16.04 LTS Summary: Several security issues were fixed in the Linux kernel. Software Description: - linux-hwe: Linux hardware enablement (HWE) kernel Details: Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - Cryptographic API; - UDF file system; - NFC subsystem; - Network traffic control; (CVE-2024-46777, CVE-2025-21735, CVE-2025-37849, CVE-2026-23060, CVE-2026-23074) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 16.04 LTS linux-image-4.15.0-248-generic 4.15.0-248.260~16.04.1 Available with Ubuntu Pro linux-image-4.15.0-248-lowlatency 4.15.0-248.260~16.04.1 Available with Ubuntu Pro linux-image-generic-hwe-16.04 4.15.0.248.260~16.04.1 Available with Ubuntu Pro linux-image-lowlatency-hwe-16.04 4.15.0.248.260~16.04.1 Available with Ubuntu Pro linux-image-oem 4.15.0.248.260~16.04.1 Available with Ubuntu Pro linux-image-virtual-hwe-16.04 4.15.0.248.260~16.04.1 Available with Ubuntu Pro After a standard system update you need to reboot your computer to make all the necessary changes. ATTENTION: Due to an unavoidable ABI change the kernel updates have been given a new version number, which requires you to recompile and reinstall all third party kernel modules youmight have installed. Unless you manually uninstalled the standard kernel metapackages (e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual, linux-powerpc), a standard system upgrade will automatically perform this as well. References: https://ubuntu.com/security/notices/USN-8145-4 https://ubuntu.com/security/notices/USN-8145-3 https://ubuntu.com/security/notices/USN-8145-2 https://ubuntu.com/security/notices/USN-8145-1 CVE-2024-46777, CVE-2025-21735, CVE-2025-37849, CVE-2026-23060, CVE-2026-23074 . Multiple security flaws in Ubuntu Linux kernel fixed in recent update. Ensure system security integrity with these updates.. Linux kernel update, Ubuntu security patch, system vulnerabilities, HWE kernel fix, exploit prevention. . LinuxSecurity.com Team
Apr 09, 2026
Ubuntu
172
security advisorycriticalUbuntuUbuntu 22.04 LTS Linux HWE Critical Security Flaws USN-8028-6
Several security issues were fixed in the Linux kernel.. ========================================================================== Ubuntu Security Notice USN-8028-6 February 19, 2026 linux-hwe-6.8, linux-lowlatency-hwe-6.8 vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 22.04 LTS Summary: Several security issues were fixed in the Linux kernel. Software Description: - linux-hwe-6.8: Linux hardware enablement (HWE) kernel - linux-lowlatency-hwe-6.8: Linux low latency kernel Details: It was discovered that improper initialization of CPU cache memory could allow a local attacker with hypervisor access to overwrite SEV-SNP guest memory resulting in loss of data integrity. (CVE-2024-36331) Oleksii Oleksenko, Cedric Fournet, Jana Hofmann, Boris Köpf, Stavros Volos, and Flavien Solt discovered that some AMD processors may allow an attacker to infer data from previous stores, potentially resulting in the leakage of privileged information. A local attacker could possibly use this to expose sensitive information. (CVE-2024-36350, CVE-2024-36357) Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - ARM64 architecture; - MIPS architecture; - PA-RISC architecture; - PowerPC architecture; - RISC-V architecture; - S390 architecture; - x86 architecture; - Block layer subsystem; - Cryptographic API; - Compute Acceleration Framework; - ACPI drivers; - Serial ATA and Parallel ATA drivers; - ATM drivers; - Drivers core; - ATA over ethernet (AOE) driver; - DRBD Distributed Replicated Block Device drivers; - Network block device driver; - Ublk userspace block driver; - Bluetooth drivers; - Bus devices; - Character device driver; - TPM device driver; - Clock framework and drivers; - Data acquisitionframework and drivers; - CPU frequency scaling framework; - Hardware crypto device drivers; - Device frequency scaling framework; - Buffer Sharing and Synchronization framework; - DMA engine subsystem; - EDAC drivers; - Arm Firmware Framework for ARMv8-A(FFA); - ARM SCMI message protocol; - FPGA Framework; - GPU drivers; - HID subsystem; - Hardware monitoring drivers; - HW tracing; - I2C subsystem; - I3C subsystem; - IIO subsystem; - InfiniBand drivers; - Input Device core drivers; - Input Device (Miscellaneous) drivers; - IOMMU subsystem; - IRQ chip drivers; - MCB driver; - Multiple devices driver; - Media drivers; - Multifunction device drivers; - Microchip PCI driver; - Intel Management Engine Interface driver; - PCI Endpoint Test driver; - TI TPS6594 PFSM driver; - VMware VMCI Driver; - MMC subsystem; - MTD block device drivers; - Network drivers; - Mellanox network drivers; - STMicroelectronics network drivers; - NVDIMM (Non-Volatile Memory Device) drivers; - NVME drivers; - PCI subsystem; - Amlogic Meson DDR PMU; - PHY drivers; - Pin controllers subsystem; - x86 platform drivers; - Power supply drivers; - Powercap sysfs driver; - PTP clock framework; - PWM drivers; - RapidIO drivers; - Voltage and Current Regulator drivers; - Remote Processor subsystem; - S/390 drivers; - SCSI subsystem; - ASPEED SoC drivers; - QCOM SoC drivers; - Samsung SoC drivers; - SPI subsystem; - small TFT LCD display modules; - Media staging drivers; - TCM subsystem; - Trusted Execution Environment drivers; - Thunderbolt and USB4 drivers; - TTY drivers; - UFS subsystem; - Cadence USB3 driver; - ChipIdea USB driver; - USB Device Class drivers; - USB core drivers; - DesignWare USB3 driver; - USB Gadget drivers; - USB Host Controller drivers; - Renesas USBHS Controller drivers; - USB Type-C support driver; - USB Type-C Connector System Software Interface driver; - VFIO drivers; - VirtioHost (VHOST) subsystem; - Backlight driver; - Framebuffer layer; - TSM Common Guest driver; - Virtio drivers; - Xen hypervisor drivers; - File systems infrastructure; - BTRFS file system; - Ceph distributed file system; - EFI Variable file system; - Ext4 file system; - F2FS file system; - GFS2 file system; - JFFS2 file system; - JFS file system; - Network file system (NFS) client; - Network file system (NFS) server daemon; - NILFS2 file system; - NTFS3 file system; - Overlay file system; - Proc file system; - SMB network file system; - DRM display driver; - Asynchronous Transfer Mode (ATM) subsystem; - BPF subsystem; - Memory Management; - Internal shared memory driver; - LZO compression library; - Mellanox drivers; - padata parallel execution mechanism; - Networking subsytem; - Bluetooth subsystem; - Netfilter; - Network traffic control; - SCTP protocol; - Network sockets; - UDP network protocol; - eXpress Data Path; - XFRM subsystem; - Digital Audio (PCM) driver; - Universal MIDI packet (UMP) support module; - Tracing infrastructure; - User-space API (UAPI); - io_uring subsystem; - IPC subsystem; - Perf events; - Kernel exit() syscall; - IRQ subsystem; - Padata parallel execution mechanism; - Kernel command line parsing driver; - Hibernation control; - RCU subsystem; - Restartable seuqences system call mechanism; - Maple Tree data structure library; - Memory management; - KASAN memory debugging framework; - 802.1Q VLAN protocol; - 9P file system network protocol; - Appletalk network protocol; - Ethernet bridge; - CAN network layer; - Networking core; - Distributed Switch Architecture; - HSR network protocol; - IPv4 networking; - IPv6 networking; - MAC80211 subsystem; - Management Component Transport Protocol (MCTP); - MultiProtocol Label Switching driver; - Multipath TCP; - NetLabel subsystem; - Netlink; - NFC subsystem; - Open vSwitch; - RDS protocol; - Rosenetwork layer; - RxRPC session sockets; - SMC sockets; - Sun RPC protocol; - TIPC protocol; - TLS protocol; - Unix domain sockets; - VMware vSockets driver; - Wireless networking; - ALSA framework; - WCD audio codecs; - Intel ASoC drivers; - MediaTek ASoC drivers; - QCOM ASoC drivers; - SoC audio core drivers; - USB sound devices; - Virtio sound driver; - CPU Power monitoring subsystem; - KVM subsystem; (CVE-2025-21884, CVE-2025-21931, CVE-2025-22026, CVE-2025-22101, CVE-2025-22102, CVE-2025-22115, CVE-2025-22120, CVE-2025-22126, CVE-2025-22128, CVE-2025-23140, CVE-2025-23141, CVE-2025-23142, CVE-2025-23144, CVE-2025-23145, CVE-2025-23146, CVE-2025-23147, CVE-2025-23148, CVE-2025-23149, CVE-2025-23150, CVE-2025-23151, CVE-2025-23155, CVE-2025-23156, CVE-2025-23157, CVE-2025-23158, CVE-2025-23159, CVE-2025-23160, CVE-2025-23161, CVE-2025-23163, CVE-2025-37738, CVE-2025-37739, CVE-2025-37740, CVE-2025-37741, CVE-2025-37742, CVE-2025-37744, CVE-2025-37745, CVE-2025-37748, CVE-2025-37749, CVE-2025-37754, CVE-2025-37755, CVE-2025-37757, CVE-2025-37758, CVE-2025-37759, CVE-2025-37761, CVE-2025-37763, CVE-2025-37764, CVE-2025-37765, CVE-2025-37766, CVE-2025-37767, CVE-2025-37768, CVE-2025-37769, CVE-2025-37770, CVE-2025-37771, CVE-2025-37772, CVE-2025-37773, CVE-2025-37775, CVE-2025-37777, CVE-2025-37778, CVE-2025-37780, CVE-2025-37781, CVE-2025-37784, CVE-2025-37786, CVE-2025-37787, CVE-2025-37788, CVE-2025-37789, CVE-2025-37790, CVE-2025-37792, CVE-2025-37793, CVE-2025-37794, CVE-2025-37796, CVE-2025-37799, CVE-2025-37800, CVE-2025-37801, CVE-2025-37803, CVE-2025-37805, CVE-2025-37808, CVE-2025-37809, CVE-2025-37810, CVE-2025-37811, CVE-2025-37812, CVE-2025-37813, CVE-2025-37815, CVE-2025-37816, CVE-2025-37817, CVE-2025-37819, CVE-2025-37820, CVE-2025-37822, CVE-2025-37823, CVE-2025-37824, CVE-2025-37826, CVE-2025-37827, CVE-2025-37828, CVE-2025-37829, CVE-2025-37830, CVE-2025-37831, CVE-2025-37836, CVE-2025-37839, CVE-2025-37840, CVE-2025-37841, CVE-2025-37842,CVE-2025-37844, CVE-2025-37846, CVE-2025-37849, CVE-2025-37850, CVE-2025-37851, CVE-2025-37852, CVE-2025-37853, CVE-2025-37854, CVE-2025-37856, CVE-2025-37857, CVE-2025-37858, CVE-2025-37859, CVE-2025-37861, CVE-2025-37862, CVE-2025-37863, CVE-2025-37864, CVE-2025-37865, CVE-2025-37867, CVE-2025-37869, CVE-2025-37871, CVE-2025-37872, CVE-2025-37873, CVE-2025-37874, CVE-2025-37875, CVE-2025-37878, CVE-2025-37879, CVE-2025-37881, CVE-2025-37883, CVE-2025-37884, CVE-2025-37885, CVE-2025-37886, CVE-2025-37887, CVE-2025-37891, CVE-2025-37892, CVE-2025-37897, CVE-2025-37900, CVE-2025-37901, CVE-2025-37903, CVE-2025-37905, CVE-2025-37909, CVE-2025-37911, CVE-2025-37912, CVE-2025-37913, CVE-2025-37914, CVE-2025-37915, CVE-2025-37916, CVE-2025-37917, CVE-2025-37918, CVE-2025-37920, CVE-2025-37921, CVE-2025-37922, CVE-2025-37923, CVE-2025-37924, CVE-2025-37925, CVE-2025-37927, CVE-2025-37928, CVE-2025-37930, CVE-2025-37931, CVE-2025-37933, CVE-2025-37935, CVE-2025-37936, CVE-2025-37938, CVE-2025-37940, CVE-2025-37943, CVE-2025-37944, CVE-2025-37945, CVE-2025-37947, CVE-2025-37948, CVE-2025-37949, CVE-2025-37951, CVE-2025-37952, CVE-2025-37954, CVE-2025-37956, CVE-2025-37957, CVE-2025-37959, CVE-2025-37960, CVE-2025-37961, CVE-2025-37962, CVE-2025-37963, CVE-2025-37967, CVE-2025-37968, CVE-2025-37969, CVE-2025-37970, CVE-2025-37972, CVE-2025-37973, CVE-2025-37975, CVE-2025-37977, CVE-2025-37978, CVE-2025-37979, CVE-2025-37980, CVE-2025-37982, CVE-2025-37983, CVE-2025-37984, CVE-2025-37985, CVE-2025-37986, CVE-2025-37987, CVE-2025-37988, CVE-2025-37989, CVE-2025-37990, CVE-2025-37991, CVE-2025-37992, CVE-2025-37994, CVE-2025-37995, CVE-2025-37998, CVE-2025-38003, CVE-2025-38004, CVE-2025-38005, CVE-2025-38006, CVE-2025-38007, CVE-2025-38008, CVE-2025-38009, CVE-2025-38010, CVE-2025-38011, CVE-2025-38013, CVE-2025-38014, CVE-2025-38015, CVE-2025-38018, CVE-2025-38019, CVE-2025-38020, CVE-2025-38023, CVE-2025-38024, CVE-2025-38027, CVE-2025-38031, CVE-2025-38034, CVE-2025-38035, CVE-2025-38037, CVE-2025-38039, CVE-2025-38040,CVE-2025-38043, CVE-2025-38044, CVE-2025-38045, CVE-2025-38048, CVE-2025-38051, CVE-2025-38052, CVE-2025-38053, CVE-2025-38055, CVE-2025-38057, CVE-2025-38058, CVE-2025-38059, CVE-2025-38060, CVE-2025-38061, CVE-2025-38062, CVE-2025-38063, CVE-2025-38065, CVE-2025-38066, CVE-2025-38067, CVE-2025-38068, CVE-2025-38071, CVE-2025-38072, CVE-2025-38074, CVE-2025-38075, CVE-2025-38077, CVE-2025-38078, CVE-2025-38079, CVE-2025-38080, CVE-2025-38081, CVE-2025-38084, CVE-2025-38085, CVE-2025-38086, CVE-2025-38087, CVE-2025-38088, CVE-2025-38089, CVE-2025-38090, CVE-2025-38094, CVE-2025-38095, CVE-2025-38097, CVE-2025-38098, CVE-2025-38099, CVE-2025-38100, CVE-2025-38101, CVE-2025-38102, CVE-2025-38103, CVE-2025-38104, CVE-2025-38107, CVE-2025-38108, CVE-2025-38109, CVE-2025-38110, CVE-2025-38111, CVE-2025-38112, CVE-2025-38113, CVE-2025-38115, CVE-2025-38117, CVE-2025-38119, CVE-2025-38120, CVE-2025-38122, CVE-2025-38123, CVE-2025-38124, CVE-2025-38125, CVE-2025-38126, CVE-2025-38127, CVE-2025-38129, CVE-2025-38131, CVE-2025-38135, CVE-2025-38136, CVE-2025-38138, CVE-2025-38142, CVE-2025-38143, CVE-2025-38145, CVE-2025-38146, CVE-2025-38147, CVE-2025-38148, CVE-2025-38149, CVE-2025-38153, CVE-2025-38154, CVE-2025-38155, CVE-2025-38156, CVE-2025-38157, CVE-2025-38158, CVE-2025-38159, CVE-2025-38160, CVE-2025-38161, CVE-2025-38162, CVE-2025-38163, CVE-2025-38164, CVE-2025-38165, CVE-2025-38166, CVE-2025-38167, CVE-2025-38169, CVE-2025-38170, CVE-2025-38173, CVE-2025-38174, CVE-2025-38180, CVE-2025-38181, CVE-2025-38182, CVE-2025-38183, CVE-2025-38184, CVE-2025-38185, CVE-2025-38190, CVE-2025-38191, CVE-2025-38192, CVE-2025-38193, CVE-2025-38194, CVE-2025-38197, CVE-2025-38198, CVE-2025-38200, CVE-2025-38202, CVE-2025-38208, CVE-2025-38210, CVE-2025-38211, CVE-2025-38212, CVE-2025-38214, CVE-2025-38215, CVE-2025-38217, CVE-2025-38218, CVE-2025-38219, CVE-2025-38220, CVE-2025-38222, CVE-2025-38225, CVE-2025-38226, CVE-2025-38229, CVE-2025-38230, CVE-2025-38231, CVE-2025-38232, CVE-2025-38236, CVE-2025-38239, CVE-2025-38244,CVE-2025-38245, CVE-2025-38246, CVE-2025-38248, CVE-2025-38249, CVE-2025-38250, CVE-2025-38251, CVE-2025-38253, CVE-2025-38255, CVE-2025-38257, CVE-2025-38258, CVE-2025-38259, CVE-2025-38260, CVE-2025-38262, CVE-2025-38263, CVE-2025-38264, CVE-2025-38265, CVE-2025-38269, CVE-2025-38274, CVE-2025-38275, CVE-2025-38277, CVE-2025-38278, CVE-2025-38279, CVE-2025-38280, CVE-2025-38282, CVE-2025-38283, CVE-2025-38285, CVE-2025-38286, CVE-2025-38289, CVE-2025-38290, CVE-2025-38292, CVE-2025-38293, CVE-2025-38295, CVE-2025-38298, CVE-2025-38299, CVE-2025-38300, CVE-2025-38303, CVE-2025-38304, CVE-2025-38305, CVE-2025-38307, CVE-2025-38310, CVE-2025-38312, CVE-2025-38313, CVE-2025-38319, CVE-2025-38320, CVE-2025-38321, CVE-2025-38322, CVE-2025-38323, CVE-2025-38324, CVE-2025-38326, CVE-2025-38328, CVE-2025-38331, CVE-2025-38332, CVE-2025-38333, CVE-2025-38334, CVE-2025-38335, CVE-2025-38336, CVE-2025-38337, CVE-2025-38338, CVE-2025-38342, CVE-2025-38343, CVE-2025-38344, CVE-2025-38345, CVE-2025-38346, CVE-2025-38347, CVE-2025-38348, CVE-2025-38349, CVE-2025-38351, CVE-2025-38354, CVE-2025-38361, CVE-2025-38362, CVE-2025-38363, CVE-2025-38364, CVE-2025-38365, CVE-2025-38368, CVE-2025-38369, CVE-2025-38371, CVE-2025-38373, CVE-2025-38374, CVE-2025-38375, CVE-2025-38376, CVE-2025-38377, CVE-2025-38382, CVE-2025-38384, CVE-2025-38385, CVE-2025-38386, CVE-2025-38387, CVE-2025-38388, CVE-2025-38389, CVE-2025-38390, CVE-2025-38391, CVE-2025-38392, CVE-2025-38393, CVE-2025-38395, CVE-2025-38396, CVE-2025-38399, CVE-2025-38400, CVE-2025-38401, CVE-2025-38402, CVE-2025-38403, CVE-2025-38405, CVE-2025-38406, CVE-2025-38407, CVE-2025-38408, CVE-2025-38409, CVE-2025-38410, CVE-2025-38412, CVE-2025-38414, CVE-2025-38415, CVE-2025-38416, CVE-2025-38418, CVE-2025-38419, CVE-2025-38420, CVE-2025-38422, CVE-2025-38424, CVE-2025-38425, CVE-2025-38427, CVE-2025-38428, CVE-2025-38429, CVE-2025-38430, CVE-2025-38436, CVE-2025-38437, CVE-2025-38439, CVE-2025-38441, CVE-2025-38443, CVE-2025-38444, CVE-2025-38445, CVE-2025-38448, CVE-2025-38449,CVE-2025-38455, CVE-2025-38456, CVE-2025-38457, CVE-2025-38458, CVE-2025-38459, CVE-2025-38460, CVE-2025-38461, CVE-2025-38462, CVE-2025-38463, CVE-2025-38464, CVE-2025-38465, CVE-2025-38466, CVE-2025-38467, CVE-2025-38468, CVE-2025-38469, CVE-2025-38470, CVE-2025-38471, CVE-2025-38472, CVE-2025-38473, CVE-2025-38474, CVE-2025-38476, CVE-2025-38478, CVE-2025-38480, CVE-2025-38481, CVE-2025-38482, CVE-2025-38483, CVE-2025-38485, CVE-2025-38487, CVE-2025-38488, CVE-2025-38489, CVE-2025-38490, CVE-2025-38491, CVE-2025-38493, CVE-2025-38494, CVE-2025-38495, CVE-2025-38496, CVE-2025-38497, CVE-2025-38499, CVE-2025-38501, CVE-2025-38503, CVE-2025-38506, CVE-2025-38507, CVE-2025-38510, CVE-2025-38511, CVE-2025-38512, CVE-2025-38513, CVE-2025-38514, CVE-2025-38515, CVE-2025-38516, CVE-2025-38520, CVE-2025-38521, CVE-2025-38524, CVE-2025-38526, CVE-2025-38527, CVE-2025-38528, CVE-2025-38529, CVE-2025-38530, CVE-2025-38531, CVE-2025-38532, CVE-2025-38533, CVE-2025-38535, CVE-2025-38537, CVE-2025-38538, CVE-2025-38539, CVE-2025-38540, CVE-2025-38542, CVE-2025-38543, CVE-2025-38544, CVE-2025-38546, CVE-2025-38548, CVE-2025-38549, CVE-2025-38550, CVE-2025-38551, CVE-2025-38552, CVE-2025-38553, CVE-2025-38555, CVE-2025-38560, CVE-2025-38562, CVE-2025-38566, CVE-2025-38568, CVE-2025-38569, CVE-2025-38571, CVE-2025-38572, CVE-2025-38574, CVE-2025-38576, CVE-2025-38577, CVE-2025-38578, CVE-2025-38579, CVE-2025-38581, CVE-2025-38582, CVE-2025-38583, CVE-2025-38584, CVE-2025-38585, CVE-2025-38587, CVE-2025-38588, CVE-2025-38590, CVE-2025-38593, CVE-2025-38595, CVE-2025-38601, CVE-2025-38602, CVE-2025-38604, CVE-2025-38608, CVE-2025-38609, CVE-2025-38610, CVE-2025-38612, CVE-2025-38614, CVE-2025-38615, CVE-2025-38619, CVE-2025-38622, CVE-2025-38623, CVE-2025-38624, CVE-2025-38625, CVE-2025-38626, CVE-2025-38630, CVE-2025-38632, CVE-2025-38634, CVE-2025-38635, CVE-2025-38639, CVE-2025-38640, CVE-2025-38644, CVE-2025-38645, CVE-2025-38646, CVE-2025-38648, CVE-2025-38650, CVE-2025-38652, CVE-2025-38653, CVE-2025-38659, CVE-2025-38660,CVE-2025-38663, CVE-2025-38664, CVE-2025-38665, CVE-2025-38668, CVE-2025-38670, CVE-2025-38671, CVE-2025-38675, CVE-2025-38676, CVE-2025-38677, CVE-2025-38679, CVE-2025-38680, CVE-2025-38681, CVE-2025-38683, CVE-2025-38684, CVE-2025-38685, CVE-2025-38686, CVE-2025-38687, CVE-2025-38688, CVE-2025-38691, CVE-2025-38692, CVE-2025-38693, CVE-2025-38694, CVE-2025-38695, CVE-2025-38696, CVE-2025-38697, CVE-2025-38698, CVE-2025-38699, CVE-2025-38700, CVE-2025-38701, CVE-2025-38702, CVE-2025-38703, CVE-2025-38704, CVE-2025-38705, CVE-2025-38706, CVE-2025-38707, CVE-2025-38708, CVE-2025-38710, CVE-2025-38711, CVE-2025-38712, CVE-2025-38713, CVE-2025-38714, CVE-2025-38715, CVE-2025-38716, CVE-2025-38718, CVE-2025-38721, CVE-2025-38722, CVE-2025-38724, CVE-2025-38725, CVE-2025-38728, CVE-2025-38729, CVE-2025-38730, CVE-2025-38732, CVE-2025-38734, CVE-2025-38735, CVE-2025-39673, CVE-2025-39675, CVE-2025-39676, CVE-2025-39679, CVE-2025-39681, CVE-2025-39683, CVE-2025-39684, CVE-2025-39685, CVE-2025-39686, CVE-2025-39687, CVE-2025-39689, CVE-2025-39691, CVE-2025-39692, CVE-2025-39693, CVE-2025-39694, CVE-2025-39701, CVE-2025-39702, CVE-2025-39703, CVE-2025-39705, CVE-2025-39706, CVE-2025-39707, CVE-2025-39709, CVE-2025-39710, CVE-2025-39711, CVE-2025-39712, CVE-2025-39713, CVE-2025-39714, CVE-2025-39715, CVE-2025-39716, CVE-2025-39718, CVE-2025-39719, CVE-2025-39720, CVE-2025-39721, CVE-2025-39724, CVE-2025-39726, CVE-2025-39730, CVE-2025-39731, CVE-2025-39732, CVE-2025-39734, CVE-2025-39736, CVE-2025-39737, CVE-2025-39738, CVE-2025-39739, CVE-2025-39742, CVE-2025-39743, CVE-2025-39744, CVE-2025-39746, CVE-2025-39747, CVE-2025-39748, CVE-2025-39749, CVE-2025-39750, CVE-2025-39752, CVE-2025-39753, CVE-2025-39756, CVE-2025-39757, CVE-2025-39758, CVE-2025-39759, CVE-2025-39760, CVE-2025-39761, CVE-2025-39763, CVE-2025-39766, CVE-2025-39770, CVE-2025-39772, CVE-2025-39773, CVE-2025-39776, CVE-2025-39779, CVE-2025-39781, CVE-2025-39782, CVE-2025-39783, CVE-2025-39787, CVE-2025-39788, CVE-2025-39790, CVE-2025-39794, CVE-2025-39795,CVE-2025-39797, CVE-2025-39798, CVE-2025-39800, CVE-2025-39801, CVE-2025-39889, CVE-2025-39890, CVE-2025-39946, CVE-2025-39989, CVE-2025-40215, CVE-2025-40297, CVE-2025-68750) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 22.04 LTS linux-image-6.8.0-100-generic 6.8.0-100.100~22.04.1 linux-image-6.8.0-100-generic-64k 6.8.0-100.100~22.04.1 linux-image-6.8.0-100-lowlatency 6.8.0-100.100.1~22.04.1 linux-image-6.8.0-100-lowlatency-64k 6.8.0-100.100.1~22.04.1 linux-image-generic-6.8 6.8.0-100.100~22.04.1 linux-image-generic-64k-6.8 6.8.0-100.100~22.04.1 linux-image-generic-64k-hwe-22.04 6.8.0-100.100~22.04.1 linux-image-generic-hwe-22.04 6.8.0-100.100~22.04.1 linux-image-lowlatency-6.8 6.8.0-100.100.1~22.04.1 linux-image-lowlatency-64k-6.8 6.8.0-100.100.1~22.04.1 linux-image-lowlatency-64k-hwe-22.04 6.8.0-100.100.1~22.04.1 linux-image-lowlatency-hwe-22.04 6.8.0-100.100.1~22.04.1 linux-image-oem-22.04 6.8.0-100.100~22.04.1 linux-image-oem-22.04a 6.8.0-100.100~22.04.1 linux-image-oem-22.04b 6.8.0-100.100~22.04.1 linux-image-oem-22.04c 6.8.0-100.100~22.04.1 linux-image-oem-22.04d 6.8.0-100.100~22.04.1 linux-image-virtual-6.8 6.8.0-100.100~22.04.1 linux-image-virtual-hwe-22.04 6.8.0-100.100~22.04.1 After a standard system update you need to reboot your computer to make all the necessary changes. ATTENTION: Due to an unavoidable ABI change the kernel updates have been given a new version number, which requires you to recompile and reinstall all third party kernel modules you might have installed. Unless you manually uninstalled the standard kernel metapackages (e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual, linux-powerpc), a standard system upgrade will automatically perform this as well. References: https://ubuntu.com/security/notices/USN-8028-6 https://ubuntu.com/security/notices/USN-8028-5 https://ubuntu.com/security/notices/USN-8028-4 https://ubuntu.com/security/notices/USN-8028-3 https://ubuntu.com/security/notices/USN-8028-2 https://ubuntu.com/security/notices/USN-8028-1 CVE-2024-36331, CVE-2024-36350, CVE-2024-36357, CVE-2025-21884, CVE-2025-21931, CVE-2025-22026, CVE-2025-22101, CVE-2025-22102, CVE-2025-22115, CVE-2025-22120, CVE-2025-22126, CVE-2025-22128, CVE-2025-23140, CVE-2025-23141, CVE-2025-23142, CVE-2025-23144, CVE-2025-23145, CVE-2025-23146, CVE-2025-23147, CVE-2025-23148, CVE-2025-23149, CVE-2025-23150, CVE-2025-23151, CVE-2025-23155, CVE-2025-23156, CVE-2025-23157, CVE-2025-23158, CVE-2025-23159, CVE-2025-23160, CVE-2025-23161, CVE-2025-23163, CVE-2025-37738, CVE-2025-37739, CVE-2025-37740, CVE-2025-37741, CVE-2025-37742, CVE-2025-37744, CVE-2025-37745, CVE-2025-37748, CVE-2025-37749, CVE-2025-37754, CVE-2025-37755, CVE-2025-37757, CVE-2025-37758, CVE-2025-37759, CVE-2025-37761, CVE-2025-37763, CVE-2025-37764, CVE-2025-37765, CVE-2025-37766, CVE-2025-37767, CVE-2025-37768, CVE-2025-37769, CVE-2025-37770, CVE-2025-37771, CVE-2025-37772, CVE-2025-37773, CVE-2025-37775, CVE-2025-37777, CVE-2025-37778, CVE-2025-37780, CVE-2025-37781, CVE-2025-37784, CVE-2025-37786, CVE-2025-37787, CVE-2025-37788, CVE-2025-37789, CVE-2025-37790, CVE-2025-37792, CVE-2025-37793, CVE-2025-37794, CVE-2025-37796, CVE-2025-37799, CVE-2025-37800, CVE-2025-37801, CVE-2025-37803, CVE-2025-37805, CVE-2025-37808, CVE-2025-37809, CVE-2025-37810, CVE-2025-37811, CVE-2025-37812, CVE-2025-37813, CVE-2025-37815, CVE-2025-37816, CVE-2025-37817, CVE-2025-37819, CVE-2025-37820, CVE-2025-37822, CVE-2025-37823, CVE-2025-37824, CVE-2025-37826, CVE-2025-37827, CVE-2025-37828, CVE-2025-37829, CVE-2025-37830, CVE-2025-37831, CVE-2025-37836, CVE-2025-37839, CVE-2025-37840, CVE-2025-37841, CVE-2025-37842, CVE-2025-37844, CVE-2025-37846, CVE-2025-37849, CVE-2025-37850, CVE-2025-37851, CVE-2025-37852, CVE-2025-37853, CVE-2025-37854, CVE-2025-37856, CVE-2025-37857, CVE-2025-37858, CVE-2025-37859, CVE-2025-37861, CVE-2025-37862, CVE-2025-37863, CVE-2025-37864, CVE-2025-37865, CVE-2025-37867, CVE-2025-37869, CVE-2025-37871, CVE-2025-37872, CVE-2025-37873, CVE-2025-37874, CVE-2025-37875, CVE-2025-37878, CVE-2025-37879, CVE-2025-37881, CVE-2025-37883, CVE-2025-37884, CVE-2025-37885, CVE-2025-37886, CVE-2025-37887, CVE-2025-37891, CVE-2025-37892, CVE-2025-37897, CVE-2025-37900, CVE-2025-37901, CVE-2025-37903, CVE-2025-37905, CVE-2025-37909, CVE-2025-37911, CVE-2025-37912, CVE-2025-37913, CVE-2025-37914, CVE-2025-37915, CVE-2025-37916, CVE-2025-37917, CVE-2025-37918, CVE-2025-37920, CVE-2025-37921, CVE-2025-37922, CVE-2025-37923, CVE-2025-37924, CVE-2025-37925, CVE-2025-37927, CVE-2025-37928, CVE-2025-37930, CVE-2025-37931, CVE-2025-37933, CVE-2025-37935, CVE-2025-37936, CVE-2025-37938, CVE-2025-37940, CVE-2025-37943, CVE-2025-37944, CVE-2025-37945, CVE-2025-37947, CVE-2025-37948, CVE-2025-37949, CVE-2025-37951, CVE-2025-37952, CVE-2025-37954, CVE-2025-37956, CVE-2025-37957, CVE-2025-37959, CVE-2025-37960, CVE-2025-37961, CVE-2025-37962, CVE-2025-37963, CVE-2025-37967, CVE-2025-37968, CVE-2025-37969, CVE-2025-37970, CVE-2025-37972, CVE-2025-37973, CVE-2025-37975, CVE-2025-37977, CVE-2025-37978, CVE-2025-37979, CVE-2025-37980, CVE-2025-37982, CVE-2025-37983, CVE-2025-37984, CVE-2025-37985, CVE-2025-37986, CVE-2025-37987, CVE-2025-37988, CVE-2025-37989, CVE-2025-37990, CVE-2025-37991, CVE-2025-37992, CVE-2025-37994, CVE-2025-37995, CVE-2025-37998, CVE-2025-38003, CVE-2025-38004, CVE-2025-38005, CVE-2025-38006, CVE-2025-38007, CVE-2025-38008, CVE-2025-38009, CVE-2025-38010, CVE-2025-38011, CVE-2025-38013, CVE-2025-38014, CVE-2025-38015, CVE-2025-38018, CVE-2025-38019, CVE-2025-38020, CVE-2025-38023, CVE-2025-38024, CVE-2025-38027, CVE-2025-38031, CVE-2025-38034, CVE-2025-38035, CVE-2025-38037, CVE-2025-38039, CVE-2025-38040, CVE-2025-38043, CVE-2025-38044, CVE-2025-38045, CVE-2025-38048, CVE-2025-38051, CVE-2025-38052, CVE-2025-38053, CVE-2025-38055, CVE-2025-38057, CVE-2025-38058, CVE-2025-38059, CVE-2025-38060, CVE-2025-38061, CVE-2025-38062, CVE-2025-38063, CVE-2025-38065, CVE-2025-38066, CVE-2025-38067, CVE-2025-38068, CVE-2025-38071, CVE-2025-38072, CVE-2025-38074, CVE-2025-38075, CVE-2025-38077, CVE-2025-38078, CVE-2025-38079, CVE-2025-38080, CVE-2025-38081, CVE-2025-38084, CVE-2025-38085, CVE-2025-38086, CVE-2025-38087, CVE-2025-38088, CVE-2025-38089, CVE-2025-38090, CVE-2025-38094, CVE-2025-38095, CVE-2025-38097, CVE-2025-38098, CVE-2025-38099, CVE-2025-38100, CVE-2025-38101, CVE-2025-38102, CVE-2025-38103, CVE-2025-38104, CVE-2025-38107, CVE-2025-38108, CVE-2025-38109, CVE-2025-38110, CVE-2025-38111, CVE-2025-38112, CVE-2025-38113, CVE-2025-38115, CVE-2025-38117, CVE-2025-38119, CVE-2025-38120, CVE-2025-38122, CVE-2025-38123, CVE-2025-38124, CVE-2025-38125, CVE-2025-38126, CVE-2025-38127, CVE-2025-38129, CVE-2025-38131, CVE-2025-38135, CVE-2025-38136, CVE-2025-38138, CVE-2025-38142, CVE-2025-38143, CVE-2025-38145, CVE-2025-38146, CVE-2025-38147, CVE-2025-38148, CVE-2025-38149, CVE-2025-38153, CVE-2025-38154, CVE-2025-38155, CVE-2025-38156, CVE-2025-38157, CVE-2025-38158, CVE-2025-38159, CVE-2025-38160, CVE-2025-38161, CVE-2025-38162, CVE-2025-38163, CVE-2025-38164, CVE-2025-38165, CVE-2025-38166, CVE-2025-38167, CVE-2025-38169, CVE-2025-38170, CVE-2025-38173, CVE-2025-38174, CVE-2025-38180, CVE-2025-38181, CVE-2025-38182, CVE-2025-38183, CVE-2025-38184, CVE-2025-38185, CVE-2025-38190, CVE-2025-38191, CVE-2025-38192, CVE-2025-38193, CVE-2025-38194, CVE-2025-38197, CVE-2025-38198, CVE-2025-38200, CVE-2025-38202, CVE-2025-38208, CVE-2025-38210, CVE-2025-38211, CVE-2025-38212, CVE-2025-38214, CVE-2025-38215, CVE-2025-38217, CVE-2025-38218, CVE-2025-38219, CVE-2025-38220, CVE-2025-38222, CVE-2025-38225, CVE-2025-38226, CVE-2025-38229, CVE-2025-38230, CVE-2025-38231, CVE-2025-38232, CVE-2025-38236, CVE-2025-38239, CVE-2025-38244, CVE-2025-38245, CVE-2025-38246, CVE-2025-38248, CVE-2025-38249, CVE-2025-38250, CVE-2025-38251, CVE-2025-38253, CVE-2025-38255, CVE-2025-38257, CVE-2025-38258, CVE-2025-38259, CVE-2025-38260, CVE-2025-38262, CVE-2025-38263, CVE-2025-38264, CVE-2025-38265, CVE-2025-38269, CVE-2025-38274, CVE-2025-38275, CVE-2025-38277, CVE-2025-38278, CVE-2025-38279, CVE-2025-38280, CVE-2025-38282, CVE-2025-38283, CVE-2025-38285, CVE-2025-38286, CVE-2025-38289, CVE-2025-38290, CVE-2025-38292, CVE-2025-38293, CVE-2025-38295, CVE-2025-38298, CVE-2025-38299, CVE-2025-38300, CVE-2025-38303, CVE-2025-38304, CVE-2025-38305, CVE-2025-38307, CVE-2025-38310, CVE-2025-38312, CVE-2025-38313, CVE-2025-38319, CVE-2025-38320, CVE-2025-38321, CVE-2025-38322, CVE-2025-38323, CVE-2025-38324, CVE-2025-38326, CVE-2025-38328, CVE-2025-38331, CVE-2025-38332, CVE-2025-38333, CVE-2025-38334, CVE-2025-38335, CVE-2025-38336, CVE-2025-38337, CVE-2025-38338, CVE-2025-38342, CVE-2025-38343, CVE-2025-38344, CVE-2025-38345, CVE-2025-38346, CVE-2025-38347, CVE-2025-38348, CVE-2025-38349, CVE-2025-38351, CVE-2025-38354, CVE-2025-38361, CVE-2025-38362, CVE-2025-38363, CVE-2025-38364, CVE-2025-38365, CVE-2025-38368, CVE-2025-38369, CVE-2025-38371, CVE-2025-38373, CVE-2025-38374, CVE-2025-38375, CVE-2025-38376, CVE-2025-38377, CVE-2025-38382, CVE-2025-38384, CVE-2025-38385, CVE-2025-38386, CVE-2025-38387, CVE-2025-38388, CVE-2025-38389, CVE-2025-38390, CVE-2025-38391, CVE-2025-38392, CVE-2025-38393, CVE-2025-38395, CVE-2025-38396, CVE-2025-38399, CVE-2025-38400, CVE-2025-38401, CVE-2025-38402, CVE-2025-38403, CVE-2025-38405, CVE-2025-38406, CVE-2025-38407, CVE-2025-38408, CVE-2025-38409, CVE-2025-38410, CVE-2025-38412, CVE-2025-38414, CVE-2025-38415, CVE-2025-38416, CVE-2025-38418, CVE-2025-38419, CVE-2025-38420, CVE-2025-38422, CVE-2025-38424, CVE-2025-38425, CVE-2025-38427, CVE-2025-38428, CVE-2025-38429, CVE-2025-38430, CVE-2025-38436, CVE-2025-38437, CVE-2025-38439, CVE-2025-38441, CVE-2025-38443, CVE-2025-38444, CVE-2025-38445, CVE-2025-38448, CVE-2025-38449, CVE-2025-38455, CVE-2025-38456, CVE-2025-38457, CVE-2025-38458, CVE-2025-38459, CVE-2025-38460, CVE-2025-38461, CVE-2025-38462, CVE-2025-38463, CVE-2025-38464, CVE-2025-38465, CVE-2025-38466, CVE-2025-38467, CVE-2025-38468, CVE-2025-38469, CVE-2025-38470, CVE-2025-38471, CVE-2025-38472, CVE-2025-38473, CVE-2025-38474, CVE-2025-38476, CVE-2025-38478, CVE-2025-38480, CVE-2025-38481, CVE-2025-38482, CVE-2025-38483, CVE-2025-38485, CVE-2025-38487, CVE-2025-38488, CVE-2025-38489, CVE-2025-38490, CVE-2025-38491, CVE-2025-38493, CVE-2025-38494, CVE-2025-38495, CVE-2025-38496, CVE-2025-38497, CVE-2025-38499, CVE-2025-38501, CVE-2025-38503, CVE-2025-38506, CVE-2025-38507, CVE-2025-38510, CVE-2025-38511, CVE-2025-38512, CVE-2025-38513, CVE-2025-38514, CVE-2025-38515, CVE-2025-38516, CVE-2025-38520, CVE-2025-38521, CVE-2025-38524, CVE-2025-38526, CVE-2025-38527, CVE-2025-38528, CVE-2025-38529, CVE-2025-38530, CVE-2025-38531, CVE-2025-38532, CVE-2025-38533, CVE-2025-38535, CVE-2025-38537, CVE-2025-38538, CVE-2025-38539, CVE-2025-38540, CVE-2025-38542, CVE-2025-38543, CVE-2025-38544, CVE-2025-38546, CVE-2025-38548, CVE-2025-38549, CVE-2025-38550, CVE-2025-38551, CVE-2025-38552, CVE-2025-38553, CVE-2025-38555, CVE-2025-38560, CVE-2025-38562, CVE-2025-38566, CVE-2025-38568, CVE-2025-38569, CVE-2025-38571, CVE-2025-38572, CVE-2025-38574, CVE-2025-38576, CVE-2025-38577, CVE-2025-38578, CVE-2025-38579, CVE-2025-38581, CVE-2025-38582, CVE-2025-38583, CVE-2025-38584, CVE-2025-38585, CVE-2025-38587, CVE-2025-38588, CVE-2025-38590, CVE-2025-38593, CVE-2025-38595, CVE-2025-38601, CVE-2025-38602, CVE-2025-38604, CVE-2025-38608, CVE-2025-38609, CVE-2025-38610, CVE-2025-38612, CVE-2025-38614, CVE-2025-38615, CVE-2025-38619, CVE-2025-38622, CVE-2025-38623, CVE-2025-38624, CVE-2025-38625, CVE-2025-38626, CVE-2025-38630, CVE-2025-38632, CVE-2025-38634, CVE-2025-38635, CVE-2025-38639, CVE-2025-38640, CVE-2025-38644, CVE-2025-38645, CVE-2025-38646, CVE-2025-38648, CVE-2025-38650, CVE-2025-38652, CVE-2025-38653, CVE-2025-38659, CVE-2025-38660, CVE-2025-38663, CVE-2025-38664, CVE-2025-38665, CVE-2025-38668, CVE-2025-38670, CVE-2025-38671, CVE-2025-38675, CVE-2025-38676, CVE-2025-38677, CVE-2025-38679, CVE-2025-38680, CVE-2025-38681, CVE-2025-38683, CVE-2025-38684, CVE-2025-38685, CVE-2025-38686, CVE-2025-38687, CVE-2025-38688, CVE-2025-38691, CVE-2025-38692, CVE-2025-38693, CVE-2025-38694, CVE-2025-38695, CVE-2025-38696, CVE-2025-38697, CVE-2025-38698, CVE-2025-38699, CVE-2025-38700, CVE-2025-38701, CVE-2025-38702, CVE-2025-38703, CVE-2025-38704, CVE-2025-38705, CVE-2025-38706, CVE-2025-38707, CVE-2025-38708, CVE-2025-38710, CVE-2025-38711, CVE-2025-38712, CVE-2025-38713, CVE-2025-38714, CVE-2025-38715, CVE-2025-38716, CVE-2025-38718, CVE-2025-38721, CVE-2025-38722, CVE-2025-38724, CVE-2025-38725, CVE-2025-38728, CVE-2025-38729, CVE-2025-38730, CVE-2025-38732, CVE-2025-38734, CVE-2025-38735, CVE-2025-39673, CVE-2025-39675, CVE-2025-39676, CVE-2025-39679, CVE-2025-39681, CVE-2025-39683, CVE-2025-39684, CVE-2025-39685, CVE-2025-39686, CVE-2025-39687, CVE-2025-39689, CVE-2025-39691, CVE-2025-39692, CVE-2025-39693, CVE-2025-39694, CVE-2025-39701, CVE-2025-39702, CVE-2025-39703, CVE-2025-39705, CVE-2025-39706, CVE-2025-39707, CVE-2025-39709, CVE-2025-39710, CVE-2025-39711, CVE-2025-39712, CVE-2025-39713, CVE-2025-39714, CVE-2025-39715, CVE-2025-39716, CVE-2025-39718, CVE-2025-39719, CVE-2025-39720, CVE-2025-39721, CVE-2025-39724, CVE-2025-39726, CVE-2025-39730, CVE-2025-39731, CVE-2025-39732, CVE-2025-39734, CVE-2025-39736, CVE-2025-39737, CVE-2025-39738, CVE-2025-39739, CVE-2025-39742, CVE-2025-39743, CVE-2025-39744, CVE-2025-39746, CVE-2025-39747, CVE-2025-39748, CVE-2025-39749, CVE-2025-39750, CVE-2025-39752, CVE-2025-39753, CVE-2025-39756, CVE-2025-39757, CVE-2025-39758, CVE-2025-39759, CVE-2025-39760, CVE-2025-39761, CVE-2025-39763, CVE-2025-39766, CVE-2025-39770, CVE-2025-39772, CVE-2025-39773, CVE-2025-39776, CVE-2025-39779, CVE-2025-39781, CVE-2025-39782, CVE-2025-39783, CVE-2025-39787, CVE-2025-39788, CVE-2025-39790, CVE-2025-39794, CVE-2025-39795, CVE-2025-39797, CVE-2025-39798, CVE-2025-39800, CVE-2025-39801, CVE-2025-39889, CVE-2025-39890, CVE-2025-39946, CVE-2025-39989, CVE-2025-40215, CVE-2025-40297, CVE-2025-68750 Package Information: https://launchpad.net/ubuntu/+source/linux-hwe-6.8/6.8.0-100.100~22.04.1 https://launchpad.net/ubuntu/+source/linux-lowlatency-hwe-6.8/6.8.0-100.100.1~22.04.1 _______________________________________________ Security-crew mailing list --
Feb 19, 2026
Ubuntu
172
security advisoryUbuntuimportantUbuntu 24.04: Linux-hwe-6.14 Important Info Exposure CVE-2025-40300
The system could be made to expose sensitive information.. ========================================================================== Ubuntu Security Notice USN-7860-5 November 10, 2025 linux-hwe-6.14 vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 24.04 LTS Summary: The system could be made to expose sensitive information. Software Description: - linux-hwe-6.14: Linux hardware enablement (HWE) kernel Details: Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this to expose sensitive information from the host OS. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 24.04 LTS linux-image-6.14.0-35-generic 6.14.0-35.35~24.04.1 linux-image-6.14.0-35-generic-64k 6.14.0-35.35~24.04.1 linux-image-generic-6.14 6.14.0-35.35~24.04.1 linux-image-generic-64k-6.14 6.14.0-35.35~24.04.1 linux-image-generic-64k-hwe-24.04 6.14.0-35.35~24.04.1 linux-image-generic-hwe-24.04 6.14.0-35.35~24.04.1 linux-image-virtual-6.14 6.14.0-35.35~24.04.1 linux-image-virtual-hwe-24.04 6.14.0-35.35~24.04.1 After a standard system update you need to reboot your computer to make all the necessary changes. ATTENTION: Due to an unavoidable ABI change the kernel updates have been given a new version number, which requires you to recompile and reinstall all third party kernel modules you might have installed. Unless you manually uninstalled the standard kernel metapackages (e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual, linux-powerpc), a standard system upgrade will automatically perform this aswell. References: https://ubuntu.com/security/notices/USN-7860-5 https://ubuntu.com/security/notices/USN-7860-4 https://ubuntu.com/security/notices/USN-7860-3 https://ubuntu.com/security/notices/USN-7860-2 https://ubuntu.com/security/notices/USN-7860-1 CVE-2025-40300 Package Information: . Upgrade your Ubuntu 24.04 LTS to address a critical information exposure vulnerability in the Linux kernel for enhanced security and performance. Linux Kernel, Ubuntu 24.04, Security Advisory, Information Exposure, Updates. . LinuxSecurity.com Team
Nov 10, 2025
Ubuntu
172
security advisorycriticalUbuntuUbuntu 22.04 LTS: Linux Kernel Critical Security Fix USN-7801-1
Several security issues were fixed in the Linux kernel.. ========================================================================== Ubuntu Security Notice USN-7801-1 October 02, 2025 linux-hwe-6.8 vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 22.04 LTS Summary: Several security issues were fixed in the Linux kernel. Software Description: - linux-hwe-6.8: Linux hardware enablement (HWE) kernel Details: Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - ARM64 architecture; - x86 architecture; - Compute Acceleration Framework; - Bus devices; - AMD CDX bus driver; - DPLL subsystem; - EFI core; - GPIO subsystem; - GPU drivers; - HID subsystem; - I2C subsystem; - InfiniBand drivers; - Multiple devices driver; - Network drivers; - Mellanox network drivers; - NVME drivers; - Pin controllers subsystem; - RapidIO drivers; - Voltage and Current Regulator drivers; - SCSI subsystem; - SLIMbus drivers; - QCOM SoC drivers; - UFS subsystem; - USB DSL drivers; - Renesas USBHS Controller drivers; - USB Type-C Connector System Software Interface driver; - Framebuffer layer; - ACRN Hypervisor Service Module driver; - Ext4 file system; - Network file system (NFS) client; - Proc file system; - SMB network file system; - Memory Management; - Scheduler infrastructure; - SoC audio core drivers; - Perf events; - Tracing infrastructure; - Memory management; - 802.1Q VLAN protocol; - Asynchronous Transfer Mode (ATM) subsystem; - Bluetooth subsystem; - Devlink API; - IPv4 networking; - IPv6 networking; - Logical Link layer; - Management Component Transport Protocol (MCTP); - Multipath TCP; - Netfilter; - Packet sockets; - Network traffic control; - Switchdevice API; - TLS protocol; - VMware vSockets driver; - Wireless networking; - eXpress Data Path; - XFRM subsystem; (CVE-2025-21928, CVE-2025-21976, CVE-2025-21890, CVE-2025-21929, CVE-2025-21960, CVE-2025-21978, CVE-2025-21937, CVE-2025-21908, CVE-2025-21999, CVE-2025-22015, CVE-2025-21967, CVE-2025-21913, CVE-2025-21898, CVE-2025-37756, CVE-2025-38617, CVE-2025-21927, CVE-2025-21956, CVE-2025-21979, CVE-2025-21955, CVE-2025-21895, CVE-2025-21969, CVE-2025-21877, CVE-2025-21936, CVE-2025-22001, CVE-2025-37889, CVE-2025-21875, CVE-2025-21888, CVE-2025-21911, CVE-2025-21904, CVE-2025-21878, CVE-2025-21961, CVE-2025-22013, CVE-2025-21986, CVE-2025-21915, CVE-2025-21889, CVE-2025-21903, CVE-2025-21909, CVE-2025-21950, CVE-2025-21885, CVE-2025-21966, CVE-2025-21873, CVE-2025-21883, CVE-2025-21946, CVE-2025-22003, CVE-2025-22014, CVE-2024-58090, CVE-2025-21891, CVE-2025-21962, CVE-2025-21948, CVE-2025-21924, CVE-2025-22017, CVE-2025-21975, CVE-2025-21920, CVE-2025-21972, CVE-2025-21964, CVE-2025-21917, CVE-2025-21894, CVE-2025-21982, CVE-2025-21945, CVE-2025-21996, CVE-2025-21995, CVE-2025-21912, CVE-2025-21910, CVE-2025-21980, CVE-2025-21951, CVE-2025-21934, CVE-2025-21994, CVE-2025-37785, CVE-2025-22009, CVE-2025-38618, CVE-2025-21992, CVE-2025-21930, CVE-2025-21941, CVE-2025-21916, CVE-2025-22004, CVE-2025-21919, CVE-2025-21880, CVE-2025-21963, CVE-2025-21914, CVE-2025-21981, CVE-2025-38500, CVE-2025-22005, CVE-2025-21959, CVE-2025-21899, CVE-2025-21926, CVE-2025-21968, CVE-2025-21944, CVE-2025-22016, CVE-2025-38477, CVE-2025-22008, CVE-2025-21925, CVE-2025-21997, CVE-2025-21935, CVE-2025-21947, CVE-2025-22010, CVE-2025-21977, CVE-2025-21922, CVE-2025-21881, CVE-2025-21970, CVE-2025-22007, CVE-2025-21991, CVE-2025-21918, CVE-2025-21905, CVE-2025-22011, CVE-2025-21872, CVE-2025-21957, CVE-2025-21892) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 22.04 LTS linux-image-6.8.0-85-generic 6.8.0-85.85~22.04.1 linux-image-6.8.0-85-generic-64k 6.8.0-85.85~22.04.1 linux-image-generic-6.8 6.8.0-85.85~22.04.1 linux-image-generic-64k-6.8 6.8.0-85.85~22.04.1 linux-image-generic-64k-hwe-22.04 6.8.0-85.85~22.04.1 linux-image-generic-hwe-22.04 6.8.0-85.85~22.04.1 linux-image-oem-22.04 6.8.0-85.85~22.04.1 linux-image-oem-22.04a 6.8.0-85.85~22.04.1 linux-image-oem-22.04b 6.8.0-85.85~22.04.1 linux-image-oem-22.04c 6.8.0-85.85~22.04.1 linux-image-oem-22.04d 6.8.0-85.85~22.04.1 linux-image-virtual-6.8 6.8.0-85.85~22.04.1 linux-image-virtual-hwe-22.04 6.8.0-85.85~22.04.1 After a standard system update you need to reboot your computer to make all the necessary changes. ATTENTION: Due to an unavoidable ABI change the kernel updates have been given a new version number, which requires you to recompile and reinstall all third party kernel modules you might have installed. Unless you manually uninstalled the standard kernel metapackages (e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual, linux-powerpc), a standard system upgrade will automatically perform this as well. References: https://ubuntu.com/security/notices/USN-7801-1 CVE-2024-58090, CVE-2025-21872, CVE-2025-21873, CVE-2025-21875, CVE-2025-21877, CVE-2025-21878, CVE-2025-21880, CVE-2025-21881, CVE-2025-21883, CVE-2025-21885, CVE-2025-21888, CVE-2025-21889, CVE-2025-21890, CVE-2025-21891, CVE-2025-21892, CVE-2025-21894, CVE-2025-21895, CVE-2025-21898, CVE-2025-21899, CVE-2025-21903, CVE-2025-21904, CVE-2025-21905, CVE-2025-21908, CVE-2025-21909, CVE-2025-21910, CVE-2025-21911, CVE-2025-21912, CVE-2025-21913, CVE-2025-21914, CVE-2025-21915, CVE-2025-21916, CVE-2025-21917, CVE-2025-21918, CVE-2025-21919, CVE-2025-21920, CVE-2025-21922, CVE-2025-21924, CVE-2025-21925, CVE-2025-21926, CVE-2025-21927, CVE-2025-21928, CVE-2025-21929, CVE-2025-21930, CVE-2025-21934, CVE-2025-21935, CVE-2025-21936, CVE-2025-21937, CVE-2025-21941, CVE-2025-21944,CVE-2025-21945, CVE-2025-21946, CVE-2025-21947, CVE-2025-21948, CVE-2025-21950, CVE-2025-21951, CVE-2025-21955, CVE-2025-21956, CVE-2025-21957, CVE-2025-21959, CVE-2025-21960, CVE-2025-21961, CVE-2025-21962, CVE-2025-21963, CVE-2025-21964, CVE-2025-21966, CVE-2025-21967, CVE-2025-21968, CVE-2025-21969, CVE-2025-21970, CVE-2025-21972, CVE-2025-21975, CVE-2025-21976, CVE-2025-21977, CVE-2025-21978, CVE-2025-21979, CVE-2025-21980, CVE-2025-21981, CVE-2025-21982, CVE-2025-21986, CVE-2025-21991, CVE-2025-21992, CVE-2025-21994, CVE-2025-21995, CVE-2025-21996, CVE-2025-21997, CVE-2025-21999, CVE-2025-22001, CVE-2025-22003, CVE-2025-22004, CVE-2025-22005, CVE-2025-22007, CVE-2025-22008, CVE-2025-22009, CVE-2025-22010, CVE-2025-22011, CVE-2025-22013, CVE-2025-22014, CVE-2025-22015, CVE-2025-22016, CVE-2025-22017, CVE-2025-37756, CVE-2025-37785, CVE-2025-37889, CVE-2025-38477, CVE-2025-38500, CVE-2025-38617, CVE-2025-38618 Package Information: https://launchpad.net/ubuntu/+source/linux-hwe-6.8/6.8.0-85.85~22.04.1 . Multiple security issues in Ubuntu 22.04 LTS Linux kernel fixed to prevent system compromise. Recommended update available.. Ubuntu Security Update, Linux Kernel Issues, System Compromise Fixes. . LinuxSecurity.com Team
Oct 02, 2025
Ubuntu
172
security advisorycriticalUbuntuUbuntu 22.04 LTS: Linux Kernel Critical Update USN-7764-2
Several security issues were fixed in the Linux kernel.. ========================================================================== Ubuntu Security Notice USN-7764-2 September 26, 2025 linux-hwe-6.8 vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 22.04 LTS Summary: Several security issues were fixed in the Linux kernel. Software Description: - linux-hwe-6.8: Linux hardware enablement (HWE) kernel Details: Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - ARM64 architecture; - x86 architecture; - Compute Acceleration Framework; - Bus devices; - AMD CDX bus driver; - DPLL subsystem; - EFI core; - GPIO subsystem; - GPU drivers; - HID subsystem; - I2C subsystem; - InfiniBand drivers; - Multiple devices driver; - Network drivers; - Mellanox network drivers; - NVME drivers; - Pin controllers subsystem; - RapidIO drivers; - Voltage and Current Regulator drivers; - SCSI subsystem; - SLIMbus drivers; - QCOM SoC drivers; - UFS subsystem; - USB DSL drivers; - Renesas USBHS Controller drivers; - USB Type-C Connector System Software Interface driver; - Framebuffer layer; - ACRN Hypervisor Service Module driver; - Network file system (NFS) client; - Proc file system; - SMB network file system; - Memory Management; - Scheduler infrastructure; - SoC audio core drivers; - Perf events; - Tracing infrastructure; - Memory management; - 802.1Q VLAN protocol; - Asynchronous Transfer Mode (ATM) subsystem; - Bluetooth subsystem; - Devlink API; - IPv4 networking; - IPv6 networking; - Logical Link layer; - Management Component Transport Protocol (MCTP); - Multipath TCP; - Netfilter; - Network traffic control; - Switch device API; - Wireless networking; -eXpress Data Path; (CVE-2025-21945, CVE-2025-21991, CVE-2025-22008, CVE-2025-21996, CVE-2025-21924, CVE-2025-21986, CVE-2025-21872, CVE-2025-21962, CVE-2025-22007, CVE-2025-37889, CVE-2025-21889, CVE-2025-21968, CVE-2025-21903, CVE-2025-21955, CVE-2025-21982, CVE-2025-21929, CVE-2025-21944, CVE-2025-22004, CVE-2025-21997, CVE-2025-21941, CVE-2025-22047, CVE-2025-21915, CVE-2025-21995, CVE-2025-22011, CVE-2025-21891, CVE-2025-22009, CVE-2025-22015, CVE-2024-58090, CVE-2025-21947, CVE-2025-21976, CVE-2025-21964, CVE-2025-21904, CVE-2025-21880, CVE-2025-21918, CVE-2025-21950, CVE-2025-21948, CVE-2025-21888, CVE-2025-22014, CVE-2025-21963, CVE-2025-21875, CVE-2025-21967, CVE-2025-21972, CVE-2025-21895, CVE-2025-21961, CVE-2025-21926, CVE-2025-21892, CVE-2025-21916, CVE-2025-21894, CVE-2025-21930, CVE-2025-21927, CVE-2025-21911, CVE-2025-21936, CVE-2025-21881, CVE-2025-38569, CVE-2025-21873, CVE-2025-21951, CVE-2025-22003, CVE-2025-21877, CVE-2025-21908, CVE-2025-21956, CVE-2025-21977, CVE-2025-21917, CVE-2025-21922, CVE-2025-21959, CVE-2025-22005, CVE-2025-22017, CVE-2025-22016, CVE-2025-21878, CVE-2025-21970, CVE-2025-21905, CVE-2025-21978, CVE-2025-21981, CVE-2025-21980, CVE-2025-21910, CVE-2025-21925, CVE-2025-21885, CVE-2025-21946, CVE-2025-21937, CVE-2025-21919, CVE-2025-22013, CVE-2025-21883, CVE-2025-21957, CVE-2025-21914, CVE-2025-21909, CVE-2025-21934, CVE-2025-21975, CVE-2025-21912, CVE-2025-21969, CVE-2025-21898, CVE-2025-21890, CVE-2025-21899, CVE-2025-22001, CVE-2025-21979, CVE-2025-21966, CVE-2025-21935, CVE-2025-21920, CVE-2025-21913, CVE-2025-22010, CVE-2025-21992, CVE-2025-21960, CVE-2025-21994, CVE-2025-21999, CVE-2025-21928) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 22.04 LTS linux-image-6.8.0-84-generic 6.8.0-84.84~22.04.1 linux-image-6.8.0-84-generic-64k 6.8.0-84.84~22.04.1 linux-image-generic-6.8 6.8.0-84.84~22.04.1 linux-image-generic-64k-6.8 6.8.0-84.84~22.04.1 linux-image-generic-64k-hwe-22.04 6.8.0-84.84~22.04.1 linux-image-generic-hwe-22.04 6.8.0-84.84~22.04.1 linux-image-oem-22.04 6.8.0-84.84~22.04.1 linux-image-oem-22.04a 6.8.0-84.84~22.04.1 linux-image-oem-22.04b 6.8.0-84.84~22.04.1 linux-image-oem-22.04c 6.8.0-84.84~22.04.1 linux-image-oem-22.04d 6.8.0-84.84~22.04.1 linux-image-virtual-6.8 6.8.0-84.84~22.04.1 linux-image-virtual-hwe-22.04 6.8.0-84.84~22.04.1 After a standard system update you need to reboot your computer to make all the necessary changes. ATTENTION: Due to an unavoidable ABI change the kernel updates have been given a new version number, which requires you to recompile and reinstall all third party kernel modules you might have installed. Unless you manually uninstalled the standard kernel metapackages (e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual, linux-powerpc), a standard system upgrade will automatically perform this as well. References: https://ubuntu.com/security/notices/USN-7764-2 https://ubuntu.com/security/notices/USN-7764-1 CVE-2024-58090, CVE-2025-21872, CVE-2025-21873, CVE-2025-21875, CVE-2025-21877, CVE-2025-21878, CVE-2025-21880, CVE-2025-21881, CVE-2025-21883, CVE-2025-21885, CVE-2025-21888, CVE-2025-21889, CVE-2025-21890, CVE-2025-21891, CVE-2025-21892, CVE-2025-21894, CVE-2025-21895, CVE-2025-21898, CVE-2025-21899, CVE-2025-21903, CVE-2025-21904, CVE-2025-21905, CVE-2025-21908, CVE-2025-21909, CVE-2025-21910, CVE-2025-21911, CVE-2025-21912, CVE-2025-21913, CVE-2025-21914, CVE-2025-21915, CVE-2025-21916, CVE-2025-21917, CVE-2025-21918, CVE-2025-21919, CVE-2025-21920, CVE-2025-21922, CVE-2025-21924, CVE-2025-21925, CVE-2025-21926, CVE-2025-21927, CVE-2025-21928, CVE-2025-21929, CVE-2025-21930, CVE-2025-21934, CVE-2025-21935, CVE-2025-21936, CVE-2025-21937, CVE-2025-21941, CVE-2025-21944, CVE-2025-21945, CVE-2025-21946, CVE-2025-21947, CVE-2025-21948, CVE-2025-21950, CVE-2025-21951, CVE-2025-21955, CVE-2025-21956, CVE-2025-21957, CVE-2025-21959, CVE-2025-21960, CVE-2025-21961, CVE-2025-21962, CVE-2025-21963, CVE-2025-21964, CVE-2025-21966, CVE-2025-21967, CVE-2025-21968, CVE-2025-21969, CVE-2025-21970, CVE-2025-21972, CVE-2025-21975, CVE-2025-21976, CVE-2025-21977, CVE-2025-21978, CVE-2025-21979, CVE-2025-21980, CVE-2025-21981, CVE-2025-21982, CVE-2025-21986, CVE-2025-21991, CVE-2025-21992, CVE-2025-21994, CVE-2025-21995, CVE-2025-21996, CVE-2025-21997, CVE-2025-21999, CVE-2025-22001, CVE-2025-22003, CVE-2025-22004, CVE-2025-22005, CVE-2025-22007, CVE-2025-22008, CVE-2025-22009, CVE-2025-22010, CVE-2025-22011, CVE-2025-22013, CVE-2025-22014, CVE-2025-22015, CVE-2025-22016, CVE-2025-22017, CVE-2025-22047, CVE-2025-37889, CVE-2025-38569 Package Information: https://launchpad.net/ubuntu/+source/linux-hwe-6.8/6.8.0-84.84~22.04.1 . Several vulnerabilities addressed in Ubuntu 22.04 LTS Linux kernel to improve overall system security and robustness.. Ubuntu Linux Kernel Update, Linux Security Fixes, Ubuntu Security Advisory. . LinuxSecurity.com Team
Sep 26, 2025
Ubuntu
172
security advisorydenial of servicekernel fixUbuntu 14.04 LTS: USN-3364-2 Moderate: Linux Kernel Security Issues
Several security issues were fixed in the Linux kernel.. =========================================================================Ubuntu Security Notice USN-3364-2 July 24, 2017 linux-lts-xenial vulnerabilities ========================================================================= A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 14.04 LTS Summary: Several security issues were fixed in the Linux kernel. Software Description: - linux-lts-xenial: Linux hardware enablement kernel from Xenial for Trusty Details: USN-3364-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement (HWE) kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 LTS. It was discovered that the Linux kernel did not properly initialize a Wake- on-Lan data structure. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2014-9900) It was discovered that the Linux kernel did not properly restrict access to /proc/iomem. A local attacker could use this to expose sensitive information. (CVE-2015-8944) Alexander Potapenko discovered a race condition in the Advanced Linux Sound Architecture (ALSA) subsystem in the Linux kernel. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2017-1000380) Li Qiang discovered that the DRM driver for VMware Virtual GPUs in the Linux kernel did not properly validate some ioctl arguments. A local attacker could use this to cause a denial of service (system crash). (CVE-2017-7346) Jann Horn discovered that bpf in Linux kernel does not restrict the output of the print_bpf_insn function. A local attacker could use this to obtain sensitive address information. (CVE-2017-9150) Murray McAllister discovered that the DRM driver for VMware Virtual GPUs in the Linux kernel did not properly initialize memory. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2017-9605) Update instructions: Theproblem can be corrected by updating your system to the following package versions: Ubuntu 14.04 LTS: linux-image-4.4.0-87-generic 4.4.0-87.110~14.04.1 linux-image-4.4.0-87-generic-lpae 4.4.0-87.110~14.04.1 linux-image-4.4.0-87-lowlatency 4.4.0-87.110~14.04.1 linux-image-4.4.0-87-powerpc-e500mc 4.4.0-87.110~14.04.1 linux-image-4.4.0-87-powerpc-smp 4.4.0-87.110~14.04.1 linux-image-4.4.0-87-powerpc64-emb 4.4.0-87.110~14.04.1 linux-image-4.4.0-87-powerpc64-smp 4.4.0-87.110~14.04.1 linux-image-generic-lpae-lts-xenial 4.4.0.87.72 linux-image-generic-lts-xenial 4.4.0.87.72 linux-image-lowlatency-lts-xenial 4.4.0.87.72 linux-image-powerpc-e500mc-lts-xenial 4.4.0.87.72 linux-image-powerpc-smp-lts-xenial 4.4.0.87.72 linux-image-powerpc64-emb-lts-xenial 4.4.0.87.72 linux-image-powerpc64-smp-lts-xenial 4.4.0.87.72 After a standard system update you need to reboot your computer to make all the necessary changes. ATTENTION: Due to an unavoidable ABI change the kernel updates have been given a new version number, which requires you to recompile and reinstall all third party kernel modules you might have installed. Unless you manually uninstalled the standard kernel metapackages (e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual, linux-powerpc), a standard system upgrade will automatically perform this as well. References: https://ubuntu.com/security/notices/USN-3364-2 https://ubuntu.com/security/notices/USN-3364-1 CVE-2014-9900, CVE-2015-8944, CVE-2017-1000380, CVE-2017-7346, CVE-2017-9150, CVE-2017-9605 Package Information: https://launchpad.net/ubuntu/+source/linux-lts-xenial/4.4.0-87.110~14.04.1 . Security issues in the Linux kernel for Ubuntu 14.04 LTS are addressed with critical updates and guidance.. Linux Kernel Security, Ubuntu 14.04 LTS, HWE Kernel Addressing. . LinuxSecurity.com Team
Jul 24, 2017
Ubuntu
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