Ubuntu 6898-2: Linux kernel Security Advisory Updates
Summary
A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 22.04 LTS - Ubuntu 20.04 LTS Summary: Several security issues were fixed in the Linux kernel. Software Description: - linux-lowlatency: Linux low latency kernel - linux-ibm-5.15: Linux kernel for IBM cloud systems - linux-lowlatency-hwe-5.15: Linux low latency kernel - linux-oracle-5.15: Linux kernel for Oracle Cloud systems Details: Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not properly handle certain error conditions, leading to a NULL pointer dereference. A local attacker could possibly trigger this vulnerability to cause a denial of service. (CVE-2022-38096) Gui-Dong Han discovered that the software RAID driver in the Linux kernel contained a race condition, leading to an integer overflow vulnerability. A privileged attacker could possibly use this to cause a denial of service (system crash). (CVE-2024-23307) It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel when modifying certain settings values through debugfs. A privileged local attacker could use this to cause a denial of service. (CVE-2024-24857, CVE-2024-24858, CVE-2024-24859) Bai Jiaju discovered that the Xceive XC4000 silicon tuner device driver in the Linux kernel contained a race condition, leading to an integer overflow vulnerability. An attacker could possibly use this to cause a denial of service (system crash). (CVE-2024-24861) Chenyuan Yang discovered that the Unsorted Block Images (UBI) flash device volume management subsystem did not properly validate logical eraseblock sizes in certain situations. An attacker could possibly use this to cause a denial of service (system crash). (CVE-2024-25739) 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; - RISC-V architecture; - x86 architecture; - Block layer subsystem; - Accessibility subsystem; - Android drivers; - Bluetooth drivers; - Clock framework and drivers; - Data acquisition framework and drivers; - Cryptographic API; - DMA engine subsystem; - GPU drivers; - HID subsystem; - I2C subsystem; - IRQ chip drivers; - Multiple devices driver; - VMware VMCI Driver; - MMC subsystem; - Network drivers; - Device tree and open firmware driver; - PCI subsystem; - S/390 drivers; - SCSI drivers; - Freescale SoC drivers; - Trusted Execution Environment drivers; - TTY drivers; - USB subsystem; - VFIO drivers; - Framebuffer layer; - Xen hypervisor drivers; - File systems infrastructure; - BTRFS file system; - Ext4 file system; - FAT file system; - Network file system client; - Network file system server daemon; - NILFS2 file system; - Pstore file system; - SMB network file system; - UBI file system; - Netfilter; - BPF subsystem; - Core kernel; - PCI iomap interfaces; - Memory management; - B.A.T.M.A.N. meshing protocol; - Bluetooth subsystem; - Ethernet bridge; - Networking core; - IPv4 networking; - IPv6 networking; - MAC80211 subsystem; - IEEE 802.15.4 subsystem; - NFC subsystem; - Open vSwitch; - RDS protocol; - Network traffic control; - SMC sockets; - Unix domain sockets; - eXpress Data Path; - ALSA SH drivers; - KVM core; (CVE-2024-35955, CVE-2024-35805, CVE-2024-26814, CVE-2024-27008, CVE-2024-26970, CVE-2024-35944, CVE-2024-27013, CVE-2024-35938, CVE-2024-35853, CVE-2024-35969, CVE-2024-26981, CVE-2024-26929, CVE-2024-27020, CVE-2024-35885, CVE-2024-35973, CVE-2024-35958, CVE-2024-26961, CVE-2024-35912, CVE-2024-35890, CVE-2024-35804, CVE-2024-35813, CVE-2024-27393, CVE-2024-26956, CVE-2024-35915, CVE-2024-26642, CVE-2024-35847, CVE-2024-26960, CVE-2024-26923, CVE-2024-35935, CVE-2024-36025, CVE-2024-35898, CVE-2024-26810, CVE-2024-35809, CVE-2024-26813, CVE-2024-36007, CVE-2024-35817, CVE-2024-35849, CVE-2024-35819, CVE-2024-35884, CVE-2024-35922, CVE-2024-36008, CVE-2024-27004, CVE-2024-35902, CVE-2024-26828, CVE-2024-35791, CVE-2024-35930, CVE-2024-26973, CVE-2024-26984, CVE-2024-35806, CVE-2024-26629, CVE-2024-26955, CVE-2024-26937, CVE-2024-27059, CVE-2024-35872, CVE-2024-35978, CVE-2024-26950, CVE-2024-27018, CVE-2024-35857, CVE-2024-35990, CVE-2024-27437, CVE-2024-35822, CVE-2024-36020, CVE-2024-26931, CVE-2024-26977, CVE-2024-26654, CVE-2024-26988, CVE-2024-36005, CVE-2024-26969, CVE-2024-35960, CVE-2024-27016, CVE-2024-36006, CVE-2024-35936, CVE-2024-35982, CVE-2024-36029, CVE-2024-27395, CVE-2024-26999, CVE-2024-35871, CVE-2024-35893, CVE-2024-26925, CVE-2024-26965, CVE-2024-35933, CVE-2024-35976, CVE-2024-35899, CVE-2024-35852, CVE-2024-35918, CVE-2024-26951, CVE-2024-27001, CVE-2024-35905, CVE-2024-35907, CVE-2024-26976, CVE-2024-27000, CVE-2024-35910, CVE-2024-35950, CVE-2024-26974, CVE-2024-35785, CVE-2023-52488, CVE-2023-52880, CVE-2024-35877, CVE-2024-35888, CVE-2024-35807, CVE-2024-35796, CVE-2024-35821, CVE-2024-35854, CVE-2024-27015, CVE-2024-35823, CVE-2024-35900, CVE-2024-35815, CVE-2024-26966, CVE-2024-26817, CVE-2024-35896, CVE-2024-27396, CVE-2024-27009, CVE-2024-35940, CVE-2024-26996, CVE-2024-35825, CVE-2024-35984, CVE-2024-35886, CVE-2024-27019, CVE-2024-26922, CVE-2024-35989, CVE-2024-26926, CVE-2024-35988, CVE-2024-26957, CVE-2024-26812, CVE-2024-35925, CVE-2024-35970, CVE-2024-26989, CVE-2024-26811, CVE-2024-35895, CVE-2024-26935, CVE-2024-26958, CVE-2024-35855, CVE-2024-35879, CVE-2024-26993, CVE-2024-35934, CVE-2024-36004, CVE-2024-35997, CVE-2024-26994, CVE-2023-52699, CVE-2024-35789, CVE-2024-26964, CVE-2024-26687, CVE-2024-35851, CVE-2024-35897, CVE-2024-26934)
Update Instructions
The problem can be corrected by updating your system to the following package versions: Ubuntu 22.04 LTS linux-image-5.15.0-116-lowlatency 5.15.0-116.126 linux-image-5.15.0-116-lowlatency-64k 5.15.0-116.126 linux-image-lowlatency 5.15.0.116.106 linux-image-lowlatency-64k 5.15.0.116.106 Ubuntu 20.04 LTS linux-image-5.15.0-1058-ibm 5.15.0-1058.61~20.04.1 linux-image-5.15.0-1063-oracle 5.15.0-1063.69~20.04.1 linux-image-5.15.0-116-lowlatency 5.15.0-116.126~20.04.1 linux-image-5.15.0-116-lowlatency-64k 5.15.0-116.126~20.04.1 linux-image-ibm 5.15.0.1058.61~20.04.1 linux-image-lowlatency-64k-hwe-20.04 5.15.0.116.126~20.04.1 linux-image-lowlatency-hwe-20.04 5.15.0.116.126~20.04.1 linux-image-oracle 5.15.0.1063.69~20.04.1 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-6898-2
https://ubuntu.com/security/notices/USN-6898-1
CVE-2022-38096, CVE-2023-52488, CVE-2023-52699, CVE-2023-52880,
CVE-2024-23307, CVE-2024-24857, CVE-2024-24858, CVE-2024-24859,
CVE-2024-24861, CVE-2024-25739, CVE-2024-26629, CVE-2024-26642,
CVE-2024-26654, CVE-2024-26687, CVE-2024-26810, CVE-2024-26811,
CVE-2024-26812, CVE-2024-26813, CVE-2024-26814, CVE-2024-26817,
CVE-2024-26828, CVE-2024-26922, CVE-2024-26923, CVE-2024-26925,
CVE-2024-26926, CVE-2024-26929, CVE-2024-26931, CVE-2024-26934,
CVE-2024-26935, CVE-2024-26937, CVE-2024-26950, CVE-2024-26951,
CVE-2024-26955, CVE-2024-26956, CVE-2024-26957, CVE-2024-26958,
CVE-2024-26960, CVE-2024-26961, CVE-2024-26964, CVE-2024-26965,
CVE-2024-26966, CVE-2024-26969, CVE-2024-26970, CVE-2024-26973,
CVE-2024-26974, CVE-2024-26976, CVE-2024-26977, CVE-2024-26981,
CVE-2024-26984, CVE-2024-26988, CVE-2024-26989, CVE-2024-26993,
CVE-2024-26994, CVE-2024-26996, CVE-2024-26999, CVE-2024-27000,
CVE-2024-27001, CVE-2024-27004, CVE-2024-27008, CVE-2024-27009,
CVE-2024-27013, CVE-2024-27015, CVE-2024-27016, CVE-2024-27018,
CVE-2024-27019, CVE-2024-27020, CVE-2024-27059, CVE-2024-27393,
CVE-2024-27395, CVE-2024-27396, CVE-2024-27437, CVE-2024-35785,
CVE-2024-35789, CVE-2024-35791, CVE-2024-35796, CVE-2024-35804,
CVE-2024-35805, CVE-2024-35806, CVE-2024-35807, CVE-2024-35809,
CVE-2024-35813, CVE-2024-35815, CVE-2024-35817, CVE-2024-35819,
CVE-2024-35821, CVE-2024-35822, CVE-2024-35823, CVE-2024-35825,
CVE-2024-35847, CVE-2024-35849, CVE-2024-35851, CVE-2024-35852,
CVE-2024-35853, CVE-2024-35854, CVE-2024-35855, CVE-2024-35857,
CVE-2024-35871, CVE-2024-35872, CVE-2024-35877, CVE-2024-35879,
CVE-2024-35884, CVE-2024-35885, CVE-2024-35886, CVE-2024-35888,
CVE-2024-35890, CVE-2024-35893, CVE-2024-35895, CVE-2024-35896,
CVE-2024-35897, CVE-2024-35898, CVE-2024-35899, CVE-2024-35900,
CVE-2024-35902, CVE-2024-35905, CVE-2024-35907, CVE-2024-35910,
CVE-2024-35912, CVE-2024-35915, CVE-2024-35918, CVE-2024-35922,
CVE-2024-35925, CVE-2024-35930, CVE-2024-35933, CVE-2024-35934,
CVE-2024-35935, CVE-2024-35936, CVE-2024-35938, CVE-2024-35940,
CVE-2024-35944, CVE-2024-35950, CVE-2024-35955, CVE-2024-35958,
CVE-2024-35960, CVE-2024-35969, CVE-2024-35970, CVE-2024-35973,
CVE-2024-35976, CVE-2024-35978, CVE-2024-35982, CVE-2024-35984,
CVE-2024-35988, CVE-2024-35989, CVE-2024-35990, CVE-2024-35997,
CVE-2024-36004, CVE-2024-36005, CVE-2024-36006, CVE-2024-36007,
CVE-2024-36008, CVE-2024-36020, CVE-2024-36025, CVE-2024-36029
![Dist Ubuntu](/images/distros/dist-ubuntu.png)
Package Information
https://launchpad.net/ubuntu/+source/linux-lowlatency/5.15.0-116.126 https://launchpad.net/ubuntu/+source/linux-ibm-5.15/5.15.0-1058.61~20.04.1 https://launchpad.net/ubuntu/+source/linux-lowlatency-hwe-5.15/5.15.0-116.126~20.04.1 https://launchpad.net/ubuntu/+source/linux-oracle-5.15/5.15.0-1063.69~20.04.1