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172
security advisorysecurity issueUbuntuUbuntu 22.04 GCP Linux Kernel Important Security Issue USN-8060-3
Several security issues were fixed in the Linux kernel.. ========================================================================== Ubuntu Security Notice USN-8060-3 February 24, 2026 linux-gcp-fips 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-gcp-fips: Linux kernel for Google Cloud Platform (GCP) systems with FIPS 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: - GPU drivers; - MMC subsystem; (CVE-2022-49267, CVE-2025-21780) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 22.04 LTS linux-image-5.15.0-1101-gcp-fips 5.15.0-1101.110+fips1 Available with Ubuntu Pro linux-image-gcp-fips 5.15.0.1101.91 Available with Ubuntu Pro linux-image-gcp-fips-5.15 5.15.0.1101.91 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-8060-3 https://ubuntu.com/security/notices/USN-8060-2 https://ubuntu.com/security/notices/USN-8060-1 CVE-2022-49267, CVE-2025-21780 Package Information: https://launchpad.net/ubuntu/+source/linux-gcp-fips/5.15.0-1101.110+fips1 . Several security issues fixed in the Ubuntu kernel protect against potential threats and compromises.. Ubuntu Security, Linux Kernel GCP, Ubuntu FIPS, Kernel Update Instructions. . Severity: Important. LinuxSecurity.com Team
Feb 24, 2026
•Important
Ubuntu
172
security advisoryUbuntukernelUbuntu 24.04: Security Advisory USN-7725-3 for Kernel Issues (Critical)
Several security issues were fixed in the Linux kernel.. ========================================================================== Ubuntu Security Notice USN-7725-3 September 02, 2025 linux-gcp-6.8, linux-gke, linux-gkeop, linux-hwe-6.8, linux-nvidia, linux-nvidia-6.8, linux-nvidia-lowlatency, linux-raspi vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 24.04 LTS - Ubuntu 22.04 LTS Summary: Several security issues were fixed in the Linux kernel. Software Description: - linux-gke: Linux kernel for Google Container Engine (GKE) systems - linux-gkeop: Linux kernel for Google Container Engine (GKE) systems - linux-nvidia: Linux kernel for NVIDIA systems - linux-nvidia-lowlatency: Linux low latency kernel for NVIDIA systems - linux-raspi: Linux kernel for Raspberry Pi systems - linux-gcp-6.8: Linux kernel for Google Cloud Platform (GCP) systems - linux-hwe-6.8: Linux hardware enablement (HWE) kernel - linux-nvidia-6.8: Linux kernel for NVIDIA systems 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: - Overlay file system; - Network traffic control; (CVE-2025-21887, CVE-2024-57996, CVE-2025-38350, CVE-2025-37752) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 24.04 LTS linux-image-6.8.0-1020-gkeop 6.8.0-1020.22 linux-image-6.8.0-1033-gke 6.8.0-1033.37 linux-image-6.8.0-1036-nvidia 6.8.0-1036.39 linux-image-6.8.0-1036-nvidia-64k 6.8.0-1036.39 linux-image-6.8.0-1036-nvidia-lowlatency 6.8.0-1036.39.1 linux-image-6.8.0-1036-nvidia-lowlatency-64k 6.8.0-1036.39.1 linux-image-6.8.0-1036-raspi 6.8.0-1036.40 linux-image-gke 6.8.0-1033.37 linux-image-gke-6.8 6.8.0-1033.37 linux-image-gkeop 6.8.0-1020.22 linux-image-gkeop-6.8 6.8.0-1020.22 linux-image-nvidia 6.8.0-1036.39 linux-image-nvidia-6.8 6.8.0-1036.39 linux-image-nvidia-64k 6.8.0-1036.39 linux-image-nvidia-64k-6.8 6.8.0-1036.39 linux-image-nvidia-lowlatency 6.8.0-1036.39.1 linux-image-nvidia-lowlatency-6.8 6.8.0-1036.39.1 linux-image-nvidia-lowlatency-64k 6.8.0-1036.39.1 linux-image-nvidia-lowlatency-64k-6.8 6.8.0-1036.39.1 linux-image-raspi 6.8.0-1036.40 linux-image-raspi-6.8 6.8.0-1036.40 Ubuntu 22.04 LTS linux-image-6.8.0-1036-nvidia 6.8.0-1036.39~22.04.1 linux-image-6.8.0-1036-nvidia-64k 6.8.0-1036.39~22.04.1 linux-image-6.8.0-1037-gcp 6.8.0-1037.39~22.04.1 linux-image-6.8.0-1037-gcp-64k 6.8.0-1037.39~22.04.1 linux-image-6.8.0-79-generic 6.8.0-79.79~22.04.1 linux-image-6.8.0-79-generic-64k 6.8.0-79.79~22.04.1 linux-image-gcp 6.8.0-1037.39~22.04.1 linux-image-gcp-6.8 6.8.0-1037.39~22.04.1 linux-image-gcp-64k 6.8.0-1037.39~22.04.1 linux-image-gcp-64k-6.8 6.8.0-1037.39~22.04.1 linux-image-generic-6.8 6.8.0-79.79~22.04.1 linux-image-generic-64k-6.8 6.8.0-79.79~22.04.1 linux-image-generic-64k-hwe-22.04 6.8.0-79.79~22.04.1 linux-image-generic-hwe-22.04 6.8.0-79.79~22.04.1 linux-image-nvidia-6.8 6.8.0-1036.39~22.04.1 linux-image-nvidia-64k-6.8 6.8.0-1036.39~22.04.1 linux-image-nvidia-64k-hwe-22.04 6.8.0-1036.39~22.04.1 linux-image-nvidia-hwe-22.04 6.8.0-1036.39~22.04.1 linux-image-oem-22.04 6.8.0-79.79~22.04.1 linux-image-oem-22.04a 6.8.0-79.79~22.04.1 linux-image-oem-22.04b 6.8.0-79.79~22.04.1 linux-image-oem-22.04c 6.8.0-79.79~22.04.1 linux-image-oem-22.04d 6.8.0-79.79~22.04.1 linux-image-virtual-6.8 6.8.0-79.79~22.04.1 linux-image-virtual-hwe-22.04 6.8.0-79.79~22.04.1 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-7725-3 https://ubuntu.com/security/notices/USN-7725-2 https://ubuntu.com/security/notices/USN-7725-1 CVE-2024-57996, CVE-2025-21887, CVE-2025-37752, CVE-2025-38350 Package Information: https://launchpad.net/ubuntu/+source/linux-gke/6.8.0-1033.37 https://launchpad.net/ubuntu/+source/linux-gkeop/6.8.0-1020.22 https://launchpad.net/ubuntu/+source/linux-nvidia-lowlatency/6.8.0-1036.39.1 https://launchpad.net/ubuntu/+source/linux-raspi/6.8.0-1036.40 https://launchpad.net/ubuntu/+source/linux-gcp-6.8/6.8.0-1037.39~22.04.1 https://launchpad.net/ubuntu/+source/linux-nvidia-6.8/6.8.0-1036.39~22.04.1 . Promptly upgrade your Ubuntu installation to address various kernel vulnerabilities that compromise safety and system functionality.. Ubuntu kernel update, security issues, system integrity, Linux update process. . Severity: Critical. LinuxSecurity.com Team
Sep 02, 2025
•Critical
Ubuntu
172
security advisorycriticalUbuntuUbuntu 22.04 LTS: Important Linux Kernel Vulnerabilities USN-7654-3
Several security issues were fixed in the Linux kernel.. ========================================================================== Ubuntu Security Notice USN-7654-3 July 18, 2025 linux-aws-fips, linux-fips, linux-gcp-fips 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-aws-fips: Linux kernel for Amazon Web Services (AWS) systems with FIPS - linux-fips: Linux kernel with FIPS - linux-gcp-fips: Linux kernel for Google Cloud Platform (GCP) systems with FIPS 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: - PA-RISC architecture; - PowerPC architecture; - x86 architecture; - Block layer subsystem; - Cryptographic API; - Serial ATA and Parallel ATA drivers; - Bluetooth drivers; - Bus devices; - CPU frequency scaling framework; - Buffer Sharing and Synchronization framework; - DMA engine subsystem; - ARM SCMI message protocol; - GPU drivers; - HID subsystem; - HSI subsystem; - I2C subsystem; - I3C subsystem; - IIO subsystem; - InfiniBand drivers; - IOMMU subsystem; - IRQ chip drivers; - MCB driver; - Multiple devices driver; - Media drivers; - Multifunction device drivers; - PCI Endpoint Test driver; - MTD block device drivers; - Network drivers; - Device tree and open firmware driver; - PCI subsystem; - TI SCI PM domains driver; - PWM drivers; - S/390 drivers; - SCSI subsystem; - Samsung SoC drivers; - TCM subsystem; - UFS subsystem; - Cadence USB3 driver; - ChipIdea USB driver; - USB Device Class drivers; - DesignWare USB3 driver; - USB Gadget drivers; - USB Type-C support driver; - USB Type-C Connector System Software Interface driver; - Backlightdriver; - Framebuffer layer; - Xen hypervisor drivers; - BTRFS file system; - Ext4 file system; - F2FS file system; - File systems infrastructure; - JFS file system; - Network file system (NFS) client; - Network file system (NFS) server daemon; - Proc file system; - SMB network file system; - Kernel stack handling interfaces; - Bluetooth subsystem; - Network traffic control; - SCTP protocol; - BPF subsystem; - Kernel command line parsing driver; - Tracing infrastructure; - Memory management; - 802.1Q VLAN protocol; - Networking core; - IPv6 networking; - MAC80211 subsystem; - Management Component Transport Protocol (MCTP); - Multipath TCP; - Netfilter; - Open vSwitch; - Phonet protocol; - TIPC protocol; - TLS protocol; - Virtio sound driver; - CPU Power monitoring subsystem; (CVE-2022-49535, CVE-2025-37773, CVE-2025-37982, CVE-2025-37990, CVE-2025-37859, CVE-2025-37765, CVE-2025-37768, CVE-2025-23142, CVE-2025-37911, CVE-2024-56751, CVE-2025-37767, CVE-2025-37940, CVE-2024-50272, CVE-2025-37858, CVE-2025-38094, CVE-2025-37905, CVE-2025-37994, CVE-2025-38024, CVE-2024-26686, CVE-2025-37992, CVE-2025-37983, CVE-2025-23157, CVE-2025-37867, CVE-2025-37771, CVE-2025-38005, CVE-2025-37989, CVE-2025-37991, CVE-2025-37796, CVE-2025-23151, CVE-2025-37738, CVE-2025-37790, CVE-2023-52757, CVE-2025-37949, CVE-2025-37969, CVE-2025-37823, CVE-2023-52572, CVE-2025-37844, CVE-2024-46816, CVE-2025-37851, CVE-2024-53128, CVE-2025-37927, CVE-2025-23147, CVE-2025-37930, CVE-2024-49989, CVE-2022-49168, CVE-2025-37794, CVE-2025-37998, CVE-2025-37810, CVE-2024-46751, CVE-2025-37995, CVE-2025-37742, CVE-2025-37883, CVE-2024-46742, CVE-2024-54458, CVE-2025-37964, CVE-2025-38023, CVE-2025-37780, CVE-2022-49063, CVE-2025-37740, CVE-2025-37915, CVE-2025-37850, CVE-2025-37758, CVE-2025-23159, CVE-2024-50258, CVE-2025-37811, CVE-2025-37885, CVE-2025-23158, CVE-2025-37787, CVE-2025-37792, CVE-2025-23144, CVE-2025-37805, CVE-2025-21853, CVE-2025-23145, CVE-2025-37803,CVE-2025-37739, CVE-2025-37749, CVE-2025-37841, CVE-2022-21546, CVE-2025-37923, CVE-2025-22027, CVE-2025-37836, CVE-2022-48893, CVE-2025-37797, CVE-2025-23161, CVE-2024-50125, CVE-2025-37857, CVE-2025-23163, CVE-2024-49960, CVE-2025-37808, CVE-2025-37766, CVE-2025-23140, CVE-2025-23150, CVE-2025-22062, CVE-2025-23148, CVE-2025-37875, CVE-2025-37819, CVE-2025-37817, CVE-2025-37824, CVE-2024-35867, CVE-2025-37781, CVE-2024-35790, CVE-2025-21839, CVE-2025-37829, CVE-2025-37788, CVE-2024-35943, CVE-2025-37892, CVE-2024-38540, CVE-2025-37830, CVE-2025-37757, CVE-2025-37871, CVE-2024-26739, CVE-2024-27402, CVE-2025-37756, CVE-2024-46774, CVE-2025-37914, CVE-2024-50280, CVE-2025-37909, CVE-2025-37812, CVE-2024-53203, CVE-2025-37912, CVE-2025-38009, CVE-2024-38541, CVE-2025-37881, CVE-2025-37838, CVE-2024-35866, CVE-2025-37789, CVE-2025-37913, CVE-2025-37985, CVE-2025-37970, CVE-2025-37840, CVE-2025-37770, CVE-2025-37862, CVE-2025-23156, CVE-2025-37967, CVE-2025-37741, CVE-2024-36908, CVE-2024-42322, CVE-2025-23146, CVE-2025-37839) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 22.04 LTS linux-image-5.15.0-1087-gcp-fips 5.15.0-1087.96+fips1 Available with Ubuntu Pro linux-image-5.15.0-1088-aws-fips 5.15.0-1088.95+fips1 Available with Ubuntu Pro linux-image-5.15.0-144-fips 5.15.0-144.157+fips1 Available with Ubuntu Pro linux-image-aws-fips 5.15.0.1088.84 Available with Ubuntu Pro linux-image-aws-fips-5.15 5.15.0.1088.84 Available with Ubuntu Pro linux-image-fips 5.15.0.144.84 Available with Ubuntu Pro linux-image-fips-5.15 5.15.0.144.84 Available with Ubuntu Pro linux-image-gcp-fips 5.15.0.1087.77 Availablewith Ubuntu Pro linux-image-gcp-fips-5.15 5.15.0.1087.77 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-7654-3 https://ubuntu.com/security/notices/USN-7654-2 https://ubuntu.com/security/notices/USN-7654-1 CVE-2022-21546, CVE-2022-48893, CVE-2022-49063, CVE-2022-49168, CVE-2022-49535, CVE-2023-52572, CVE-2023-52757, CVE-2024-26686, CVE-2024-26739, CVE-2024-27402, CVE-2024-35790, CVE-2024-35866, CVE-2024-35867, CVE-2024-35943, CVE-2024-36908, CVE-2024-38540, CVE-2024-38541, CVE-2024-42322, CVE-2024-46742, CVE-2024-46751, CVE-2024-46774, CVE-2024-46816, CVE-2024-49960, CVE-2024-49989, CVE-2024-50125, CVE-2024-50258, CVE-2024-50272, CVE-2024-50280, CVE-2024-53128, CVE-2024-53203, CVE-2024-54458, CVE-2024-56751, CVE-2025-21839, CVE-2025-21853, CVE-2025-22027, CVE-2025-22062, CVE-2025-23140, CVE-2025-23142, CVE-2025-23144, CVE-2025-23145, CVE-2025-23146, CVE-2025-23147, CVE-2025-23148, CVE-2025-23150, CVE-2025-23151, CVE-2025-23156, CVE-2025-23157, CVE-2025-23158, CVE-2025-23159, CVE-2025-23161, CVE-2025-23163, CVE-2025-37738, CVE-2025-37739, CVE-2025-37740, CVE-2025-37741, CVE-2025-37742, CVE-2025-37749, CVE-2025-37756, CVE-2025-37757, CVE-2025-37758, CVE-2025-37765, CVE-2025-37766, CVE-2025-37767, CVE-2025-37768, CVE-2025-37770, CVE-2025-37771, CVE-2025-37773, CVE-2025-37780, CVE-2025-37781, CVE-2025-37787, CVE-2025-37788, CVE-2025-37789, CVE-2025-37790, CVE-2025-37792, CVE-2025-37794,CVE-2025-37796, CVE-2025-37797, CVE-2025-37803, CVE-2025-37805, CVE-2025-37808, CVE-2025-37810, CVE-2025-37811, CVE-2025-37812, CVE-2025-37817, CVE-2025-37819, CVE-2025-37823, CVE-2025-37824, CVE-2025-37829, CVE-2025-37830, CVE-2025-37836, CVE-2025-37838, CVE-2025-37839, CVE-2025-37840, CVE-2025-37841, CVE-2025-37844, CVE-2025-37850, CVE-2025-37851, CVE-2025-37857, CVE-2025-37858, CVE-2025-37859, CVE-2025-37862, CVE-2025-37867, CVE-2025-37871, CVE-2025-37875, CVE-2025-37881, CVE-2025-37883, CVE-2025-37885, CVE-2025-37892, CVE-2025-37905, CVE-2025-37909, CVE-2025-37911, CVE-2025-37912, CVE-2025-37913, CVE-2025-37914, CVE-2025-37915, CVE-2025-37923, CVE-2025-37927, CVE-2025-37930, CVE-2025-37940, CVE-2025-37949, CVE-2025-37964, CVE-2025-37967, CVE-2025-37969, CVE-2025-37970, CVE-2025-37982, CVE-2025-37983, CVE-2025-37985, CVE-2025-37989, CVE-2025-37990, CVE-2025-37991, CVE-2025-37992, CVE-2025-37994, CVE-2025-37995, CVE-2025-37998, CVE-2025-38005, CVE-2025-38009, CVE-2025-38023, CVE-2025-38024, CVE-2025-38094 Package Information: . Significant revisions for Ubuntu 22.04 LTS correcting numerous urgent vulnerabilities in the Linux kernel components.. Ubuntu,Linux Kernel,Security Updates,Critical Issues,Kernel Modules. . Severity: Important. LinuxSecurity.com Team
Jul 18, 2025
•Important
Ubuntu
172
security advisorysecurity issuesystem updateUbuntu 20.04 LTS USN-7512-1: Fixes for Linux Kernel Security Issues
Several security issues were fixed in the Linux kernel.. ========================================================================== Ubuntu Security Notice USN-7512-1 May 16, 2025 linux-gcp-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-gcp-5.15: Linux kernel for Google Cloud Platform (GCP) systems 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; - PowerPC architecture; - x86 architecture; - Block layer subsystem; - Network block device driver; - Bus devices; - Character device driver; - TPM device driver; - Clock framework and drivers; - GPIO subsystem; - GPU drivers; - HID subsystem; - I2C subsystem; - InfiniBand drivers; - Media drivers; - NVIDIA Tegra memory controller driver; - Network drivers; - PCI subsystem; - PPS (Pulse Per Second) driver; - PTP clock framework; - RapidIO drivers; - Real Time Clock drivers; - SLIMbus drivers; - QCOM SoC drivers; - Trusted Execution Environment drivers; - TTY drivers; - USB DSL drivers; - USB Device Class drivers; - USB core drivers; - USB Gadget drivers; - USB Host Controller drivers; - Renesas USBHS Controller drivers; - ACRN Hypervisor Service Module driver; - File systems infrastructure; - BTRFS file system; - F2FS file system; - Network file system (NFS) server daemon; - NILFS2 file system; - Overlay file system; - SMB network file system; - UBI file system; - KVM subsystem; - L3 Master device support module; - Netfilter; - Process Accounting mechanism; - Padataparallel execution mechanism; - printk logging mechanism; - Scheduler infrastructure; - Timer subsystem; - Tracing infrastructure; - Memory management; - 802.1Q VLAN protocol; - B.A.T.M.A.N. meshing protocol; - Networking core; - IPv4 networking; - IPv6 networking; - Logical Link layer; - Multipath TCP; - NFC subsystem; - Open vSwitch; - Rose network layer; - Network traffic control; - Wireless networking; - Landlock security; - Linux Security Modules (LSM) Framework; - Tomoyo security module; (CVE-2025-21914, CVE-2024-58090, CVE-2024-58017, CVE-2024-58069, CVE-2025-21920, CVE-2025-21935, CVE-2024-57977, CVE-2025-21763, CVE-2025-21684, CVE-2025-21721, CVE-2025-21736, CVE-2024-58020, CVE-2025-21799, CVE-2025-21904, CVE-2025-21934, CVE-2025-21719, CVE-2025-21811, CVE-2025-21727, CVE-2024-58071, CVE-2025-21905, CVE-2024-26982, CVE-2025-21820, CVE-2024-58052, CVE-2025-21925, CVE-2025-21796, CVE-2025-21779, CVE-2025-21823, CVE-2024-58063, CVE-2025-21772, CVE-2025-21924, CVE-2025-21765, CVE-2024-56721, CVE-2025-21859, CVE-2025-21760, CVE-2025-21753, CVE-2025-21835, CVE-2025-21887, CVE-2024-58002, CVE-2024-58086, CVE-2025-21744, CVE-2025-21848, CVE-2024-57986, CVE-2025-21865, CVE-2025-21766, CVE-2025-21715, CVE-2023-52664, CVE-2025-21764, CVE-2024-58085, CVE-2025-21704, CVE-2024-58072, CVE-2024-58079, CVE-2025-21846, CVE-2025-21647, CVE-2025-21726, CVE-2024-58034, CVE-2025-21943, CVE-2025-21875, CVE-2025-21871, CVE-2025-21898, CVE-2024-58083, CVE-2025-21748, CVE-2024-57834, CVE-2024-58051, CVE-2025-21862, CVE-2025-21722, CVE-2025-21912, CVE-2025-21950, CVE-2025-21917, CVE-2024-57973, CVE-2024-56599, CVE-2025-21922, CVE-2025-21787, CVE-2025-21919, CVE-2025-21971, CVE-2024-57979, CVE-2024-35889, CVE-2025-21804, CVE-2025-21782, CVE-2025-21910, CVE-2025-21909, CVE-2025-21708, CVE-2025-21830, CVE-2025-21791, CVE-2024-58016, CVE-2025-21711, CVE-2025-21928, CVE-2024-58007, CVE-2024-58005, CVE-2023-52927, CVE-2025-21802,CVE-2024-58010, CVE-2024-58001, CVE-2024-47726, CVE-2024-57978, CVE-2024-58055, CVE-2025-21735, CVE-2025-21795, CVE-2025-21745, CVE-2025-21878, CVE-2025-21877, CVE-2025-21826, CVE-2024-58076, CVE-2025-21806, CVE-2025-21858, CVE-2025-21866, CVE-2025-21776, CVE-2025-21785, CVE-2025-21758, CVE-2024-57980, CVE-2025-21728, CVE-2024-58014, CVE-2025-21814, CVE-2025-21762, CVE-2025-21951, CVE-2025-21767, CVE-2025-21844, CVE-2025-21781, CVE-2024-58058, CVE-2025-21761, CVE-2025-21707, CVE-2025-21731, CVE-2024-44964, CVE-2025-21749, CVE-2024-57981, CVE-2025-21948, CVE-2025-21926, CVE-2025-21916, CVE-2025-21718) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 20.04 LTS linux-image-5.15.0-1083-gcp 5.15.0-1083.92~20.04.1 linux-image-gcp 5.15.0.1083.92~20.04.1 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-7512-1 CVE-2023-52664, CVE-2023-52927, CVE-2024-26982, CVE-2024-35889, CVE-2024-44964, CVE-2024-47726, CVE-2024-56599, CVE-2024-56721, CVE-2024-57834, CVE-2024-57973, CVE-2024-57977, CVE-2024-57978, CVE-2024-57979, CVE-2024-57980, CVE-2024-57981, CVE-2024-57986, CVE-2024-58001, CVE-2024-58002, CVE-2024-58005, CVE-2024-58007, CVE-2024-58010, CVE-2024-58014, CVE-2024-58016, CVE-2024-58017, CVE-2024-58020, CVE-2024-58034, CVE-2024-58051, CVE-2024-58052, CVE-2024-58055, CVE-2024-58058, CVE-2024-58063, CVE-2024-58069, CVE-2024-58071, CVE-2024-58072,CVE-2024-58076, CVE-2024-58079, CVE-2024-58083, CVE-2024-58085, CVE-2024-58086, CVE-2024-58090, CVE-2025-21647, CVE-2025-21684, CVE-2025-21704, CVE-2025-21707, CVE-2025-21708, CVE-2025-21711, CVE-2025-21715, CVE-2025-21718, CVE-2025-21719, CVE-2025-21721, CVE-2025-21722, CVE-2025-21726, CVE-2025-21727, CVE-2025-21728, CVE-2025-21731, CVE-2025-21735, CVE-2025-21736, CVE-2025-21744, CVE-2025-21745, CVE-2025-21748, CVE-2025-21749, CVE-2025-21753, CVE-2025-21758, CVE-2025-21760, CVE-2025-21761, CVE-2025-21762, CVE-2025-21763, CVE-2025-21764, CVE-2025-21765, CVE-2025-21766, CVE-2025-21767, CVE-2025-21772, CVE-2025-21776, CVE-2025-21779, CVE-2025-21781, CVE-2025-21782, CVE-2025-21785, CVE-2025-21787, CVE-2025-21791, CVE-2025-21795, CVE-2025-21796, CVE-2025-21799, CVE-2025-21802, CVE-2025-21804, CVE-2025-21806, CVE-2025-21811, CVE-2025-21814, CVE-2025-21820, CVE-2025-21823, CVE-2025-21826, CVE-2025-21830, CVE-2025-21835, CVE-2025-21844, CVE-2025-21846, CVE-2025-21848, CVE-2025-21858, CVE-2025-21859, CVE-2025-21862, CVE-2025-21865, CVE-2025-21866, CVE-2025-21871, CVE-2025-21875, CVE-2025-21877, CVE-2025-21878, CVE-2025-21887, CVE-2025-21898, CVE-2025-21904, CVE-2025-21905, CVE-2025-21909, CVE-2025-21910, CVE-2025-21912, CVE-2025-21914, CVE-2025-21916, CVE-2025-21917, CVE-2025-21919, CVE-2025-21920, CVE-2025-21922, CVE-2025-21924, CVE-2025-21925, CVE-2025-21926, CVE-2025-21928, CVE-2025-21934, CVE-2025-21935, CVE-2025-21943, CVE-2025-21948, CVE-2025-21950, CVE-2025-21951, CVE-2025-21971 Package Information: https://launchpad.net/ubuntu/+source/linux-gcp-5.15/5.15.0-1083.92~20.04.1 . Numerous vulnerabilities were addressed in the Linux kernel for Ubuntu, necessitating system updates and module reinstallation.. Ubuntu Kernel Update, Linux GCP Security, System Update Instructions, Ubuntu Security Fixes, Linux Kernel Flaws. . Severity: Critical. LinuxSecurity.com Team
May 16, 2025
•Critical
Ubuntu
172
security advisorycriticalsystem updateUbuntu 22.04 LTS: USN-7511-1 critical: linux kernel security fixes
Several security issues were fixed in the Linux kernel.. ========================================================================== Ubuntu Security Notice USN-7511-1 May 16, 2025 linux-gcp 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-gcp: Linux kernel for Google Cloud Platform (GCP) systems 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; - PowerPC architecture; - x86 architecture; - Block layer subsystem; - Network block device driver; - Bus devices; - Character device driver; - TPM device driver; - Clock framework and drivers; - GPIO subsystem; - GPU drivers; - HID subsystem; - I2C subsystem; - InfiniBand drivers; - Media drivers; - NVIDIA Tegra memory controller driver; - Network drivers; - PCI subsystem; - PPS (Pulse Per Second) driver; - PTP clock framework; - RapidIO drivers; - Real Time Clock drivers; - SLIMbus drivers; - QCOM SoC drivers; - Trusted Execution Environment drivers; - TTY drivers; - USB DSL drivers; - USB Device Class drivers; - USB core drivers; - USB Gadget drivers; - USB Host Controller drivers; - Renesas USBHS Controller drivers; - ACRN Hypervisor Service Module driver; - File systems infrastructure; - BTRFS file system; - F2FS file system; - Network file system (NFS) server daemon; - NILFS2 file system; - Overlay file system; - SMB network file system; - UBI file system; - KVM subsystem; - L3 Master device support module; - Process Accounting mechanism; - Padata parallel execution mechanism; - printk logging mechanism; - Scheduler infrastructure; - Timer subsystem; - Tracing infrastructure; - Memory management; - 802.1Q VLAN protocol; - B.A.T.M.A.N. meshing protocol; - Networking core; - IPv4 networking; - IPv6 networking; - Logical Link layer; - Multipath TCP; - Netfilter; - NFC subsystem; - Open vSwitch; - Rose network layer; - Network traffic control; - Wireless networking; - Landlock security; - Linux Security Modules (LSM) Framework; - Tomoyo security module; (CVE-2024-58063, CVE-2025-21802, CVE-2025-21910, CVE-2025-21718, CVE-2025-21707, CVE-2025-21781, CVE-2025-21726, CVE-2024-56599, CVE-2025-21735, CVE-2025-21859, CVE-2025-21924, CVE-2024-57980, CVE-2024-58002, CVE-2024-58090, CVE-2025-21728, CVE-2024-58055, CVE-2024-57978, CVE-2025-21704, CVE-2025-21820, CVE-2025-21776, CVE-2025-21919, CVE-2025-21765, CVE-2025-21935, CVE-2025-21647, CVE-2025-21804, CVE-2024-58072, CVE-2025-21865, CVE-2025-21887, CVE-2024-58079, CVE-2024-58020, CVE-2024-35889, CVE-2024-58017, CVE-2024-58005, CVE-2025-21862, CVE-2025-21875, CVE-2025-21925, CVE-2025-21951, CVE-2025-21866, CVE-2025-21871, CVE-2025-21914, CVE-2025-21948, CVE-2025-21715, CVE-2025-21848, CVE-2025-21905, CVE-2025-21830, CVE-2024-58051, CVE-2025-21909, CVE-2025-21711, CVE-2025-21684, CVE-2025-21844, CVE-2025-21904, CVE-2025-21898, CVE-2025-21767, CVE-2024-58069, CVE-2024-57834, CVE-2025-21934, CVE-2025-21926, CVE-2025-21708, CVE-2025-21736, CVE-2024-58085, CVE-2024-26982, CVE-2024-58083, CVE-2025-21920, CVE-2025-21764, CVE-2025-21753, CVE-2025-21799, CVE-2025-21846, CVE-2024-57979, CVE-2025-21785, CVE-2024-58010, CVE-2024-57986, CVE-2025-21762, CVE-2025-21912, CVE-2025-21744, CVE-2025-21787, CVE-2025-21761, CVE-2025-21971, CVE-2025-21943, CVE-2024-47726, CVE-2025-21721, CVE-2025-21748, CVE-2025-21791, CVE-2025-21796, CVE-2025-21806, CVE-2025-21779, CVE-2024-58001, CVE-2025-21745, CVE-2025-21814, CVE-2025-21719, CVE-2025-21950, CVE-2025-21858,CVE-2025-21823, CVE-2025-21758, CVE-2024-57981, CVE-2024-58058, CVE-2024-56721, CVE-2025-21811, CVE-2024-58086, CVE-2025-21722, CVE-2025-21727, CVE-2025-21760, CVE-2024-58076, CVE-2025-21916, CVE-2025-21826, CVE-2024-57973, CVE-2025-21795, CVE-2025-21763, CVE-2024-58014, CVE-2025-21917, CVE-2024-57977, CVE-2024-44964, CVE-2024-58016, CVE-2024-58007, CVE-2025-21928, CVE-2024-58052, CVE-2025-21749, CVE-2025-21772, CVE-2025-21877, CVE-2025-21782, CVE-2025-21922, CVE-2025-21766, CVE-2024-58034, CVE-2025-21835, CVE-2025-21878, CVE-2025-21731, CVE-2024-58071) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 22.04 LTS linux-image-5.15.0-1083-gcp 5.15.0-1083.92 linux-image-gcp-lts-22.04 5.15.0.1083.79 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-7511-1 CVE-2024-26982, CVE-2024-35889, CVE-2024-44964, CVE-2024-47726, CVE-2024-56599, CVE-2024-56721, CVE-2024-57834, CVE-2024-57973, CVE-2024-57977, CVE-2024-57978, CVE-2024-57979, CVE-2024-57980, CVE-2024-57981, CVE-2024-57986, CVE-2024-58001, CVE-2024-58002, CVE-2024-58005, CVE-2024-58007, CVE-2024-58010, CVE-2024-58014, CVE-2024-58016, CVE-2024-58017, CVE-2024-58020, CVE-2024-58034, CVE-2024-58051, CVE-2024-58052, CVE-2024-58055, CVE-2024-58058, CVE-2024-58063, CVE-2024-58069, CVE-2024-58071, CVE-2024-58072, CVE-2024-58076, CVE-2024-58079, CVE-2024-58083, CVE-2024-58085, CVE-2024-58086, CVE-2024-58090,CVE-2025-21647, CVE-2025-21684, CVE-2025-21704, CVE-2025-21707, CVE-2025-21708, CVE-2025-21711, CVE-2025-21715, CVE-2025-21718, CVE-2025-21719, CVE-2025-21721, CVE-2025-21722, CVE-2025-21726, CVE-2025-21727, CVE-2025-21728, CVE-2025-21731, CVE-2025-21735, CVE-2025-21736, CVE-2025-21744, CVE-2025-21745, CVE-2025-21748, CVE-2025-21749, CVE-2025-21753, CVE-2025-21758, CVE-2025-21760, CVE-2025-21761, CVE-2025-21762, CVE-2025-21763, CVE-2025-21764, CVE-2025-21765, CVE-2025-21766, CVE-2025-21767, CVE-2025-21772, CVE-2025-21776, CVE-2025-21779, CVE-2025-21781, CVE-2025-21782, CVE-2025-21785, CVE-2025-21787, CVE-2025-21791, CVE-2025-21795, CVE-2025-21796, CVE-2025-21799, CVE-2025-21802, CVE-2025-21804, CVE-2025-21806, CVE-2025-21811, CVE-2025-21814, CVE-2025-21820, CVE-2025-21823, CVE-2025-21826, CVE-2025-21830, CVE-2025-21835, CVE-2025-21844, CVE-2025-21846, CVE-2025-21848, CVE-2025-21858, CVE-2025-21859, CVE-2025-21862, CVE-2025-21865, CVE-2025-21866, CVE-2025-21871, CVE-2025-21875, CVE-2025-21877, CVE-2025-21878, CVE-2025-21887, CVE-2025-21898, CVE-2025-21904, CVE-2025-21905, CVE-2025-21909, CVE-2025-21910, CVE-2025-21912, CVE-2025-21914, CVE-2025-21916, CVE-2025-21917, CVE-2025-21919, CVE-2025-21920, CVE-2025-21922, CVE-2025-21924, CVE-2025-21925, CVE-2025-21926, CVE-2025-21928, CVE-2025-21934, CVE-2025-21935, CVE-2025-21943, CVE-2025-21948, CVE-2025-21950, CVE-2025-21951, CVE-2025-21971 Package Information: https://launchpad.net/ubuntu/+source/linux-gcp/5.15.0-1083.92 . Explore crucial updates in Ubuntu's Linux kernel addressing various vulnerabilities to enhance system security, highlighting the need for staying current with patches.. linux kernel updates, Ubuntu 22.04 security, gcp kernel security, kernel vulnerabilities, Ubuntu updates. . Severity: Critical. LinuxSecurity.com Team
May 16, 2025
•Critical
Ubuntu
172
security advisorysecurity issuesystem updateUbuntu 22.04 LTS: USN-7402-5 critical: linux-gcp kernel issues
Several security issues were fixed in the Linux kernel.. ========================================================================== Ubuntu Security Notice USN-7402-5 April 22, 2025 linux-gcp-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-gcp-6.8: Linux kernel for Google Cloud Platform (GCP) systems 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: - Block layer subsystem; - GPU drivers; - HID subsystem; - Media drivers; - JFS file system; - Network namespace; - Networking core; - Netlink; (CVE-2024-57798, CVE-2024-53140, CVE-2024-56595, CVE-2024-56598, CVE-2024-50302, CVE-2024-56658, CVE-2024-56672, CVE-2024-53063) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 22.04 LTS linux-image-6.8.0-1027-gcp 6.8.0-1027.29~22.04.1 linux-image-6.8.0-1027-gcp-64k 6.8.0-1027.29~22.04.1 linux-image-gcp 6.8.0-1027.29~22.04.1 linux-image-gcp-64k 6.8.0-1027.29~22.04.1 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-7402-5 https://ubuntu.com/security/notices/USN-7402-4 https://ubuntu.com/security/notices/USN-7402-3 https://ubuntu.com/security/notices/USN-7402-2 https://ubuntu.com/security/notices/USN-7402-1 CVE-2024-50302, CVE-2024-53063, CVE-2024-53140, CVE-2024-56595, CVE-2024-56598, CVE-2024-56658, CVE-2024-56672, CVE-2024-57798 Package Information: https://launchpad.net/ubuntu/+source/linux-gcp-6.8/6.8.0-1027.29~22.04.1 . Corrections for various Linux kernel vulnerabilities in Ubuntu 22.04 LTS aimed at improving overall system integrity and performance.. Ubuntu Security Notice, linux-gcp, Linux kernel update, Google Cloud Platform. . Severity: Critical. LinuxSecurity.com Team
Apr 22, 2025
•Critical
Ubuntu
172
security advisoryubuntulinux kernelUbuntu 7379-1: Linux kernel Security Advisory Updates
Several security issues were fixed in the Linux kernel.. ========================================================================== Ubuntu Security Notice USN-7379-1 March 27, 2025 linux, linux-aws, linux-azure, linux-gcp, linux-hwe-6.11, linux-oracle, linux-realtime vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 24.10 - Ubuntu 24.04 LTS Summary: Several security issues were fixed in the Linux kernel. Software Description: - linux: Linux kernel - linux-aws: Linux kernel for Amazon Web Services (AWS) systems - linux-azure: Linux kernel for Microsoft Azure Cloud systems - linux-gcp: Linux kernel for Google Cloud Platform (GCP) systems - linux-oracle: Linux kernel for Oracle Cloud systems - linux-realtime: Linux kernel for Real-time systems - linux-hwe-6.11: 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; - MIPS architecture; - PowerPC architecture; - RISC-V architecture; - S390 architecture; - x86 architecture; - Block layer subsystem; - Compute Acceleration Framework; - ACPI drivers; - Drivers core; - Ublk userspace block driver; - Virtio block driver; - Bluetooth drivers; - Buffer Sharing and Synchronization framework; - DMA engine subsystem; - EFI core; - GPIO subsystem; - GPU drivers; - HID subsystem; - Microsoft Hyper-V drivers; - Hardware monitoring drivers; - I3C subsystem; - IIO ADC drivers; - IIO subsystem; - InfiniBand drivers; - IOMMU subsystem; - LED subsystem; - Multiple devices driver; - Media drivers; - Microchip PCI driver; - MTD block device drivers; - Network drivers; - Mellanox network drivers; -STMicroelectronics network drivers; - NVME drivers; - PCI subsystem; - PHY drivers; - Pin controllers subsystem; - x86 platform drivers; - i.MX PM domains; - Power supply drivers; - Voltage and Current Regulator drivers; - SCSI subsystem; - i.MX SoC drivers; - SPI subsystem; - UFS subsystem; - USB Gadget drivers; - TDX Guest driver; - AFS file system; - BTRFS file system; - Ceph distributed file system; - File systems infrastructure; - F2FS file system; - JFFS2 file system; - JFS file system; - Network file systems library; - Network file system (NFS) server daemon; - NILFS2 file system; - File system notification infrastructure; - Overlay file system; - Diskquota system; - SMB network file system; - DRM display driver; - BPF subsystem; - VLANs driver; - KASAN memory debugging framework; - Memory management; - StackDepot library; - Bluetooth subsystem; - LAPB network protocol; - Netfilter; - io_uring subsystem; - Control group (cgroup); - DMA mapping infrastructure; - KCSAN framework; - Scheduler infrastructure; - Seccomp subsystem; - Tracing infrastructure; - Workqueue subsystem; - KUnit library; - CAN network layer; - Networking core; - DCCP (Datagram Congestion Control Protocol); - HSR network protocol; - IEEE802154.4 network protocol; - IPv4 networking; - IPv6 networking; - MAC80211 subsystem; - Multipath TCP; - NET/ROM layer; - Packet sockets; - RDS protocol; - Network traffic control; - SCTP protocol; - SMC sockets; - TIPC protocol; - Wireless networking; - eXpress Data Path; - SELinux security module; - ALSA framework; - Intel ASoC drivers; - SOF drivers; (CVE-2024-57921, CVE-2024-56614, CVE-2024-56558, CVE-2024-56589, CVE-2024-56662, CVE-2024-56610, CVE-2024-56717, CVE-2024-57890, CVE-2024-55639, CVE-2024-56562, CVE-2025-21633,CVE-2024-56598, CVE-2024-47794, CVE-2024-41935, CVE-2024-57901, CVE-2024-56587, CVE-2024-56581, CVE-2024-56783, CVE-2024-57888, CVE-2024-57809, CVE-2024-57926, CVE-2025-21650, CVE-2024-56634, CVE-2025-21639, CVE-2025-21656, CVE-2024-56578, CVE-2025-21632, CVE-2024-56784, CVE-2025-21644, CVE-2024-56776, CVE-2024-56764, CVE-2024-56652, CVE-2024-56550, CVE-2024-56569, CVE-2024-57904, CVE-2024-49569, CVE-2024-56770, CVE-2024-56606, CVE-2024-57806, CVE-2024-56646, CVE-2024-57895, CVE-2024-57880, CVE-2024-56650, CVE-2024-56591, CVE-2024-56590, CVE-2024-56642, CVE-2024-56713, CVE-2025-21663, CVE-2024-57938, CVE-2024-56760, CVE-2024-56583, CVE-2025-21662, CVE-2024-56629, CVE-2024-47408, CVE-2024-57850, CVE-2024-56777, CVE-2024-56626, CVE-2024-56773, CVE-2024-56647, CVE-2025-21664, CVE-2024-56564, CVE-2024-56597, CVE-2024-56623, CVE-2024-57897, CVE-2024-56670, CVE-2024-56567, CVE-2024-57931, CVE-2024-56761, CVE-2024-57935, CVE-2024-53690, CVE-2025-21640, CVE-2024-56608, CVE-2024-57878, CVE-2025-21648, CVE-2024-57898, CVE-2024-57889, CVE-2024-56644, CVE-2024-56763, CVE-2024-57900, CVE-2024-56575, CVE-2024-56786, CVE-2025-21635, CVE-2024-56559, CVE-2024-56659, CVE-2024-56621, CVE-2024-57908, CVE-2024-52319, CVE-2024-43098, CVE-2024-57838, CVE-2024-56782, CVE-2025-21631, CVE-2024-36476, CVE-2025-21649, CVE-2024-56667, CVE-2024-49571, CVE-2024-55916, CVE-2024-57887, CVE-2024-56640, CVE-2024-57801, CVE-2024-57886, CVE-2024-56582, CVE-2024-56561, CVE-2024-56665, CVE-2024-57805, CVE-2024-51729, CVE-2024-57857, CVE-2024-57876, CVE-2024-57896, CVE-2024-57799, CVE-2024-57925, CVE-2024-57917, CVE-2024-56664, CVE-2024-57913, CVE-2025-21660, CVE-2024-56596, CVE-2024-56671, CVE-2024-56595, CVE-2024-56781, CVE-2024-57912, CVE-2024-56638, CVE-2024-56636, CVE-2024-56669, CVE-2024-57945, CVE-2024-56633, CVE-2024-56605, CVE-2024-57882, CVE-2025-21652, CVE-2024-53179, CVE-2024-56599, CVE-2024-57892, CVE-2025-21647, CVE-2024-57910, CVE-2024-57792, CVE-2024-56768, CVE-2024-56711, CVE-2024-47143, CVE-2024-56577,CVE-2024-56574, CVE-2024-56765, CVE-2024-58087, CVE-2024-53685, CVE-2024-56787, CVE-2024-56592, CVE-2024-56368, CVE-2024-56615, CVE-2024-56712, CVE-2024-56648, CVE-2024-57874, CVE-2024-56653, CVE-2024-56656, CVE-2024-56641, CVE-2024-56719, CVE-2025-21658, CVE-2024-56637, CVE-2024-56709, CVE-2024-57843, CVE-2024-56588, CVE-2024-57807, CVE-2024-57939, CVE-2024-56594, CVE-2024-55642, CVE-2024-57841, CVE-2024-50051, CVE-2024-56663, CVE-2024-56654, CVE-2024-56369, CVE-2024-57885, CVE-2024-56779, CVE-2024-56772, CVE-2024-56617, CVE-2024-56624, CVE-2024-56570, CVE-2024-56639, CVE-2025-21642, CVE-2024-56603, CVE-2024-56604, CVE-2024-57875, CVE-2025-21653, CVE-2025-21654, CVE-2024-56645, CVE-2024-56775, CVE-2024-52332, CVE-2024-48875, CVE-2024-41932, CVE-2024-57804, CVE-2025-21661, CVE-2024-57932, CVE-2024-53681, CVE-2024-56563, CVE-2024-56609, CVE-2024-57798, CVE-2025-21637, CVE-2024-57940, CVE-2024-56675, CVE-2024-56630, CVE-2024-56565, CVE-2024-54460, CVE-2024-56573, CVE-2025-21645, CVE-2024-56715, CVE-2024-56632, CVE-2024-56622, CVE-2024-56673, CVE-2024-48881, CVE-2024-56593, CVE-2024-56620, CVE-2024-48876, CVE-2025-21643, CVE-2024-56657, CVE-2024-57905, CVE-2024-57802, CVE-2024-56766, CVE-2024-57893, CVE-2024-57894, CVE-2024-57903, CVE-2024-57902, CVE-2024-57934, CVE-2024-57881, CVE-2024-56602, CVE-2024-47809, CVE-2024-56580, CVE-2024-57899, CVE-2024-56759, CVE-2024-56586, CVE-2024-57839, CVE-2024-49568, CVE-2024-56660, CVE-2024-53687, CVE-2024-57907, CVE-2024-56601, CVE-2024-56767, CVE-2024-57916, CVE-2024-56616, CVE-2024-56557, CVE-2024-56566, CVE-2024-56643, CVE-2025-21638, CVE-2024-57879, CVE-2025-21655, CVE-2024-56618, CVE-2024-56758, CVE-2024-56576, CVE-2024-57849, CVE-2024-56372, CVE-2024-45828, CVE-2024-57795, CVE-2024-56710, CVE-2024-56568, CVE-2024-56769, CVE-2025-21834, CVE-2024-56716, CVE-2024-56613, CVE-2024-56584, CVE-2024-56552, CVE-2025-21659, CVE-2024-57929, CVE-2024-57946, CVE-2025-21646, CVE-2024-56572, CVE-2024-55881, CVE-2025-21651, CVE-2024-57924, CVE-2025-21634,CVE-2024-53682, CVE-2024-57872, CVE-2024-53680, CVE-2024-54680, CVE-2024-57918, CVE-2024-56780, CVE-2025-21636, CVE-2024-57906, CVE-2024-55641, CVE-2024-54455, CVE-2024-57919, CVE-2024-54683, CVE-2024-54193, CVE-2024-56635, CVE-2024-57933, CVE-2024-56611, CVE-2024-56551, CVE-2024-57883, CVE-2024-57793, CVE-2024-56631, CVE-2024-56600, CVE-2024-56651, CVE-2024-56714, CVE-2024-39282, CVE-2024-56627, CVE-2024-56649, CVE-2024-56579, CVE-2024-57791, CVE-2024-56774, CVE-2024-57944, CVE-2024-57911, CVE-2024-48873, CVE-2024-57884, CVE-2025-21629, CVE-2024-56778, CVE-2024-56619, CVE-2024-54191, CVE-2024-56771, CVE-2024-47141, CVE-2024-56757, CVE-2024-56718, CVE-2024-56655, CVE-2024-56607, CVE-2024-56785, CVE-2024-56625) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 24.10 linux-image-6.11.0-1007-realtime 6.11.0-1007.7 linux-image-6.11.0-1011-aws 6.11.0-1011.12 linux-image-6.11.0-1011-gcp 6.11.0-1011.11 linux-image-6.11.0-1011-gcp-64k 6.11.0-1011.11 linux-image-6.11.0-1012-azure 6.11.0-1012.12 linux-image-6.11.0-1012-azure-fde 6.11.0-1012.12 linux-image-6.11.0-1013-oracle 6.11.0-1013.14 linux-image-6.11.0-1013-oracle-64k 6.11.0-1013.14 linux-image-6.11.0-21-generic 6.11.0-21.21 linux-image-6.11.0-21-generic-64k 6.11.0-21.21 linux-image-aws 6.11.0-1011.12 linux-image-azure 6.11.0-1012.12 linux-image-azure-fde 6.11.0-1012.12 linux-image-gcp 6.11.0-1011.11 linux-image-gcp-64k 6.11.0-1011.11 linux-image-generic 6.11.0-21.21 linux-image-generic-64k 6.11.0-21.21 linux-image-generic-64k-hwe-24.04 6.11.0-21.21 linux-image-generic-hwe-24.04 6.11.0-21.21 linux-image-oem-24.04 6.11.0-21.21 linux-image-oem-24.04a 6.11.0-21.21 linux-image-oracle 6.11.0-1013.14 linux-image-oracle-64k 6.11.0-1013.14 linux-image-realtime 6.11.0-1007.7 linux-image-realtime-hwe-24.04 6.11.0-1007.7 linux-image-virtual 6.11.0-21.21 linux-image-virtual-hwe-24.04 6.11.0-21.21 Ubuntu 24.04 LTS linux-image-6.11.0-21-generic 6.11.0-21.21~24.04.1+1 linux-image-6.11.0-21-generic-64k 6.11.0-21.21~24.04.1+1 linux-image-generic-64k-hwe-24.04 6.11.0-21.21~24.04.1 linux-image-generic-hwe-24.04 6.11.0-21.21~24.04.1 linux-image-virtual-hwe-24.04 6.11.0-21.21~24.04.1 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 as well. References: https://ubuntu.com/security/notices/USN-7379-1 CVE-2024-36476, CVE-2024-39282, CVE-2024-41932, CVE-2024-41935, CVE-2024-43098, CVE-2024-45828, CVE-2024-47141, CVE-2024-47143, CVE-2024-47408, CVE-2024-47794, CVE-2024-47809, CVE-2024-48873, CVE-2024-48875, CVE-2024-48876, CVE-2024-48881, CVE-2024-49568, CVE-2024-49569, CVE-2024-49571, CVE-2024-50051, CVE-2024-51729, CVE-2024-52319, CVE-2024-52332, CVE-2024-53179, CVE-2024-53680, CVE-2024-53681, CVE-2024-53682, CVE-2024-53685, CVE-2024-53687, CVE-2024-53690, CVE-2024-54191, CVE-2024-54193, CVE-2024-54455, CVE-2024-54460, CVE-2024-54680, CVE-2024-54683, CVE-2024-55639, CVE-2024-55641, CVE-2024-55642, CVE-2024-55881, CVE-2024-55916, CVE-2024-56368, CVE-2024-56369, CVE-2024-56372, CVE-2024-56550, CVE-2024-56551, CVE-2024-56552, CVE-2024-56557, CVE-2024-56558, CVE-2024-56559, CVE-2024-56561, CVE-2024-56562, CVE-2024-56563, CVE-2024-56564, CVE-2024-56565, CVE-2024-56566,CVE-2024-56567, CVE-2024-56568, CVE-2024-56569, CVE-2024-56570, CVE-2024-56572, CVE-2024-56573, CVE-2024-56574, CVE-2024-56575, CVE-2024-56576, CVE-2024-56577, CVE-2024-56578, CVE-2024-56579, CVE-2024-56580, CVE-2024-56581, CVE-2024-56582, CVE-2024-56583, CVE-2024-56584, CVE-2024-56586, CVE-2024-56587, CVE-2024-56588, CVE-2024-56589, CVE-2024-56590, CVE-2024-56591, CVE-2024-56592, CVE-2024-56593, CVE-2024-56594, CVE-2024-56595, CVE-2024-56596, CVE-2024-56597, CVE-2024-56598, CVE-2024-56599, CVE-2024-56600, CVE-2024-56601, CVE-2024-56602, CVE-2024-56603, CVE-2024-56604, CVE-2024-56605, CVE-2024-56606, CVE-2024-56607, CVE-2024-56608, CVE-2024-56609, CVE-2024-56610, CVE-2024-56611, CVE-2024-56613, CVE-2024-56614, CVE-2024-56615, CVE-2024-56616, CVE-2024-56617, CVE-2024-56618, CVE-2024-56619, CVE-2024-56620, CVE-2024-56621, CVE-2024-56622, CVE-2024-56623, CVE-2024-56624, CVE-2024-56625, CVE-2024-56626, CVE-2024-56627, CVE-2024-56629, CVE-2024-56630, CVE-2024-56631, CVE-2024-56632, CVE-2024-56633, CVE-2024-56634, CVE-2024-56635, CVE-2024-56636, CVE-2024-56637, CVE-2024-56638, CVE-2024-56639, CVE-2024-56640, CVE-2024-56641, CVE-2024-56642, CVE-2024-56643, CVE-2024-56644, CVE-2024-56645, CVE-2024-56646, CVE-2024-56647, CVE-2024-56648, CVE-2024-56649, CVE-2024-56650, CVE-2024-56651, CVE-2024-56652, CVE-2024-56653, CVE-2024-56654, CVE-2024-56655, CVE-2024-56656, CVE-2024-56657, CVE-2024-56659, CVE-2024-56660, CVE-2024-56662, CVE-2024-56663, CVE-2024-56664, CVE-2024-56665, CVE-2024-56667, CVE-2024-56669, CVE-2024-56670, CVE-2024-56671, CVE-2024-56673, CVE-2024-56675, CVE-2024-56709, CVE-2024-56710, CVE-2024-56711, CVE-2024-56712, CVE-2024-56713, CVE-2024-56714, CVE-2024-56715, CVE-2024-56716, CVE-2024-56717, CVE-2024-56718, CVE-2024-56719, CVE-2024-56757, CVE-2024-56758, CVE-2024-56759, CVE-2024-56760, CVE-2024-56761, CVE-2024-56763, CVE-2024-56764, CVE-2024-56765, CVE-2024-56766, CVE-2024-56767,CVE-2024-56768, CVE-2024-56769, CVE-2024-56770, CVE-2024-56771, CVE-2024-56772, CVE-2024-56773, CVE-2024-56774, CVE-2024-56775, CVE-2024-56776, CVE-2024-56777, CVE-2024-56778, CVE-2024-56779, CVE-2024-56780, CVE-2024-56781, CVE-2024-56782, CVE-2024-56783, CVE-2024-56784, CVE-2024-56785, CVE-2024-56786, CVE-2024-56787, CVE-2024-57791, CVE-2024-57792, CVE-2024-57793, CVE-2024-57795, CVE-2024-57798, CVE-2024-57799, CVE-2024-57801, CVE-2024-57802, CVE-2024-57804, CVE-2024-57805, CVE-2024-57806, CVE-2024-57807, CVE-2024-57809, CVE-2024-57838, CVE-2024-57839, CVE-2024-57841, CVE-2024-57843, CVE-2024-57849, CVE-2024-57850, CVE-2024-57857, CVE-2024-57872, CVE-2024-57874, CVE-2024-57875, CVE-2024-57876, CVE-2024-57878, CVE-2024-57879, CVE-2024-57880, CVE-2024-57881, CVE-2024-57882, CVE-2024-57883, CVE-2024-57884, CVE-2024-57885, CVE-2024-57886, CVE-2024-57887, CVE-2024-57888, CVE-2024-57889, CVE-2024-57890, CVE-2024-57892, CVE-2024-57893, CVE-2024-57894, CVE-2024-57895, CVE-2024-57896, CVE-2024-57897, CVE-2024-57898, CVE-2024-57899, CVE-2024-57900, CVE-2024-57901, CVE-2024-57902, CVE-2024-57903, CVE-2024-57904, CVE-2024-57905, CVE-2024-57906, CVE-2024-57907, CVE-2024-57908, CVE-2024-57910, CVE-2024-57911, CVE-2024-57912, CVE-2024-57913, CVE-2024-57916, CVE-2024-57917, CVE-2024-57918, CVE-2024-57919, CVE-2024-57921, CVE-2024-57924, CVE-2024-57925, CVE-2024-57926, CVE-2024-57929, CVE-2024-57931, CVE-2024-57932, CVE-2024-57933, CVE-2024-57934, CVE-2024-57935, CVE-2024-57938, CVE-2024-57939, CVE-2024-57940, CVE-2024-57944, CVE-2024-57945, CVE-2024-57946, CVE-2024-58087, CVE-2025-21629, CVE-2025-21631, CVE-2025-21632, CVE-2025-21633, CVE-2025-21634, CVE-2025-21635, CVE-2025-21636, CVE-2025-21637, CVE-2025-21638, CVE-2025-21639, CVE-2025-21640, CVE-2025-21642, CVE-2025-21643, CVE-2025-21644, CVE-2025-21645, CVE-2025-21646, CVE-2025-21647, CVE-2025-21648, CVE-2025-21649, CVE-2025-21650, CVE-2025-21651,CVE-2025-21652, CVE-2025-21653, CVE-2025-21654, CVE-2025-21655, CVE-2025-21656, CVE-2025-21658, CVE-2025-21659, CVE-2025-21660, CVE-2025-21661, CVE-2025-21662, CVE-2025-21663, CVE-2025-21664, CVE-2025-21834 Package Information: https://launchpad.net/ubuntu/+source/linux/6.11.0-21.21 https://launchpad.net/ubuntu/+source/linux-aws/6.11.0-1011.12 https://launchpad.net/ubuntu/+source/linux-azure/6.11.0-1012.12 https://launchpad.net/ubuntu/+source/linux-gcp/6.11.0-1011.11 https://launchpad.net/ubuntu/+source/linux-oracle/6.11.0-1013.14 https://launchpad.net/ubuntu/+source/linux-realtime/6.11.0-1007.7 https://launchpad.net/ubuntu/+source/linux-hwe-6.11/6.11.0-21.21~24.04.1 . Kernel updates in Ubuntu address multiple security issues, ensuring system integrity against potential compromises.. security, linux, kernel, ============================================. . Severity: Critical. LinuxSecurity.com Team
Mar 27, 2025
•Critical
Ubuntu
172
security advisorybuffer overflowUbuntuUbuntu 18.04 ESM USN-5357-2 Critical: Kernel Buffer Flaw
The system could be made to crash or run programs as an administrator.. =========================================================================Ubuntu Security Notice USN-5357-2 March 31, 2022 linux-aws-hwe, linux-gcp-4.15, linux-oracle vulnerability ========================================================================= A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 18.04 LTS - Ubuntu 16.04 ESM Summary: The system could be made to crash or run programs as an administrator. Software Description: - linux-gcp-4.15: Linux kernel for Google Cloud Platform (GCP) systems - linux-oracle: Linux kernel for Oracle Cloud systems - linux-aws-hwe: Linux kernel for Amazon Web Services (AWS-HWE) systems Details: It was discovered that the IPsec implementation in the Linux kernel did not properly allocate enough memory when performing ESP transformations, leading to a heap-based buffer overflow. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 18.04 LTS: linux-image-4.15.0-1091-oracle 4.15.0-1091.100 linux-image-4.15.0-1120-gcp 4.15.0-1120.134 linux-image-gcp-lts-18.04 4.15.0.1120.139 linux-image-oracle-lts-18.04 4.15.0.1091.101 Ubuntu 16.04 ESM: linux-image-4.15.0-1091-oracle 4.15.0-1091.100~16.04.1 linux-image-4.15.0-1126-aws-hwe 4.15.0-1126.135~16.04.2 linux-image-aws-hwe 4.15.0.1126.116 linux-image-oracle 4.15.0.1091.79 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-5357-2 https://ubuntu.com/security/notices/USN-5357-1 CVE-2022-27666 Package Information: https://launchpad.net/ubuntu/+source/linux-gcp-4.15/4.15.0-1120.134 https://launchpad.net/ubuntu/+source/linux-oracle/4.15.0-1091.100 . Ubuntu 20.04 and 18.04 ESM encounter grave vulnerabilities due to a faulty memory allocation that can result in application failures and unauthorized system control.. Linux Kernel Security, Ubuntu Updates, System Administration Issues. . Severity: Critical. LinuxSecurity.com Team
Mar 31, 2022
•Critical
Ubuntu
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