========================================================================== Ubuntu Security Notice USN-6949-2 August 13, 2024
linux-lowlatency, linux-raspi vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 24.04 LTS Summary: Several security issues were fixed in the Linux kernel. Software Description: - linux-lowlatency: Linux low latency kernel - linux-raspi: Linux kernel for Raspberry Pi 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: - ARM32 architecture; - ARM64 architecture; - M68K architecture; - OpenRISC architecture; - PowerPC architecture; - RISC-V architecture; - x86 architecture; - Block layer subsystem; - Accessibility subsystem; - Bluetooth drivers; - Clock framework and drivers; - CPU frequency scaling framework; - Hardware crypto device drivers; - DMA engine subsystem; - DPLL subsystem; - FireWire subsystem; - EFI core; - Qualcomm firmware drivers; - GPIO subsystem; - GPU drivers; - Microsoft Hyper-V drivers; - InfiniBand drivers; - IOMMU subsystem; - IRQ chip drivers; - Macintosh device drivers; - Multiple devices driver; - Media drivers; - EEPROM drivers; - MMC subsystem; - Network drivers; - STMicroelectronics network drivers; - Device tree and open firmware driver; - HiSilicon SoC PMU drivers; - PHY drivers; - Pin controllers subsystem; - Remote Processor subsystem; - S/390 drivers; - SCSI drivers; - SPI subsystem; - Media staging drivers; - Thermal drivers; - Userspace I/O drivers; - USB subsystem; - DesignWare USB3 driver; - ACRN Hypervisor Service Module driver; - Virtio drivers; - 9P distributed file system; - BTRFS file system; - eCrypt file system; - EROFS file system; - File systems infrastructure; - GFS2 file system; - JFFS2 file system; - Network file systems library; - Network file system client; - Network file system server daemon; - NILFS2 file system; - Proc file system; - SMB network file system; - Tracing file system; - Mellanox drivers; - Memory management; - Socket messages infrastructure; - Slab allocator; - Tracing infrastructure; - User-space API (UAPI); - Core kernel; - BPF subsystem; - DMA mapping infrastructure; - RCU subsystem; - Dynamic debug library; - KUnit library; - Maple Tree data structure library; - Heterogeneous memory management; - Amateur Radio drivers; - Bluetooth subsystem; - Ethernet bridge; - Networking core; - IPv4 networking; - IPv6 networking; - Multipath TCP; - Netfilter; - NET/ROM layer; - NFC subsystem; - NSH protocol; - Open vSwitch; - Phonet protocol; - SMC sockets; - TIPC protocol; - Unix domain sockets; - Wireless networking; - Key management; - ALSA framework; - HD-audio driver; - Kirkwood ASoC drivers; - MediaTek ASoC drivers; (CVE-2024-36006, CVE-2024-36922, CVE-2024-38567, CVE-2024-38584, CVE-2024-36923, CVE-2024-36892, CVE-2024-35855, CVE-2024-35853, CVE-2024-38562, CVE-2024-36920, CVE-2024-38543, CVE-2024-38576, CVE-2024-38572, CVE-2024-36898, CVE-2024-38560, CVE-2024-36004, CVE-2024-36956, CVE-2024-36881, CVE-2024-36977, CVE-2024-36955, CVE-2024-36906, CVE-2024-36013, CVE-2024-36884, CVE-2024-38563, CVE-2024-36966, CVE-2024-38547, CVE-2024-38594, CVE-2024-36926, CVE-2024-38587, CVE-2024-38566, CVE-2024-27400, CVE-2024-36941, CVE-2024-36017, CVE-2024-38544, CVE-2024-36899, CVE-2024-35851, CVE-2024-38577, CVE-2024-38590, CVE-2024-38568, CVE-2024-38559, CVE-2024-38611, CVE-2024-36887, CVE-2024-36886, CVE-2024-35996, CVE-2024-38612, CVE-2024-36925, CVE-2024-38586, CVE-2024-38596, CVE-2024-36932, CVE-2024-39482, CVE-2024-38585, CVE-2024-36033, CVE-2024-38614, CVE-2024-35852, CVE-2024-36908, CVE-2024-36939, CVE-2024-36963, CVE-2024-27401, CVE-2024-36029, CVE-2024-38540, CVE-2024-38565, CVE-2024-36927, CVE-2024-36910, CVE-2024-42134, CVE-2024-36888, CVE-2024-35859, CVE-2024-36911, CVE-2024-35947, CVE-2024-36940, CVE-2024-36921, CVE-2024-36913, CVE-2024-36943, CVE-2024-35986, CVE-2024-38616, CVE-2024-36900, CVE-2024-36954, CVE-2024-36915, CVE-2024-38602, CVE-2024-41011, CVE-2024-35991, CVE-2024-36909, CVE-2024-38603, CVE-2023-52882, CVE-2024-36953, CVE-2024-38599, CVE-2024-38574, CVE-2024-36967, CVE-2024-36895, CVE-2024-36003, CVE-2024-36961, CVE-2024-38545, CVE-2024-38538, CVE-2024-36001, CVE-2024-36912, CVE-2024-36952, CVE-2024-38550, CVE-2024-38570, CVE-2024-36969, CVE-2024-38595, CVE-2024-35849, CVE-2024-36936, CVE-2024-35949, CVE-2024-36009, CVE-2024-35987, CVE-2024-38541, CVE-2024-38564, CVE-2024-36032, CVE-2024-38615, CVE-2024-36960, CVE-2024-36934, CVE-2024-36951, CVE-2024-35999, CVE-2024-38551, CVE-2024-36903, CVE-2024-36931, CVE-2024-38593, CVE-2024-36938, CVE-2024-38607, CVE-2024-36928, CVE-2024-38552, CVE-2024-36002, CVE-2024-38605, CVE-2024-38582, CVE-2024-36933, CVE-2024-38620, CVE-2024-27395, CVE-2024-27396, CVE-2024-36012, CVE-2024-38591, CVE-2024-38597, CVE-2024-36889, CVE-2024-36964, CVE-2024-38606, CVE-2024-38553, CVE-2024-36945, CVE-2024-35848, CVE-2024-36962, CVE-2024-36947, CVE-2024-27399, CVE-2024-38546, CVE-2024-38583, CVE-2024-38573, CVE-2024-35850, CVE-2024-38549, CVE-2024-38588, CVE-2024-38610, CVE-2024-36917, CVE-2024-36957, CVE-2024-35846, CVE-2024-38579, CVE-2024-36965, CVE-2024-35857, CVE-2024-38548, CVE-2024-36975, CVE-2024-36919, CVE-2024-38542, CVE-2024-36948, CVE-2024-36011, CVE-2024-38556, CVE-2024-36897, CVE-2024-38557, CVE-2024-36890, CVE-2024-36882, CVE-2024-38613, CVE-2024-36914, CVE-2024-35998, CVE-2024-36958, CVE-2024-38580, CVE-2024-36896, CVE-2024-36891, CVE-2024-36924, CVE-2024-38589, CVE-2024-38592, CVE-2024-36904, CVE-2024-36894, CVE-2024-36028, CVE-2024-36014, CVE-2024-36880, CVE-2024-36944, CVE-2024-38598, CVE-2024-36929, CVE-2024-36883, CVE-2024-35858, CVE-2024-38555, CVE-2024-36005, CVE-2024-38539, CVE-2024-35994, CVE-2024-36030, CVE-2024-27394, CVE-2024-36930, CVE-2024-36937, CVE-2024-38561, CVE-2024-38578, CVE-2024-36959, CVE-2024-36935, CVE-2024-36916, CVE-2024-36902, CVE-2024-38604, CVE-2024-38554, CVE-2024-38575, CVE-2024-36918, CVE-2024-36979, CVE-2024-35854, CVE-2024-36968, CVE-2024-38558, CVE-2024-36000, CVE-2024-27398, CVE-2024-35983, CVE-2024-36949, CVE-2024-38600, CVE-2024-36950, CVE-2024-36946, CVE-2024-36031, CVE-2024-35847, CVE-2024-36905, CVE-2024-38571, CVE-2024-36007, CVE-2024-35856, CVE-2024-38601, CVE-2024-38569, CVE-2024-38617, CVE-2024-35988, CVE-2024-35989, CVE-2024-35993, CVE-2024-36893, CVE-2024-36901) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 24.04 LTS linux-image-6.8.0-1009-raspi 6.8.0-1009.10 linux-image-6.8.0-40-lowlatency 6.8.0-40.40.1 linux-image-6.8.0-40-lowlatency-64k 6.8.0-40.40.1 linux-image-lowlatency 6.8.0-40.40.1 linux-image-lowlatency-64k 6.8.0-40.40.1 linux-image-raspi 6.8.0-1009.10 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-6949-2 https://ubuntu.com/security/notices/USN-6949-1 CVE-2023-52882, CVE-2024-27394, CVE-2024-27395, CVE-2024-27396, CVE-2024-27398, CVE-2024-27399, CVE-2024-27400, CVE-2024-27401, CVE-2024-35846, CVE-2024-35847, CVE-2024-35848, CVE-2024-35849, CVE-2024-35850, CVE-2024-35851, CVE-2024-35852, CVE-2024-35853, CVE-2024-35854, CVE-2024-35855, CVE-2024-35856, CVE-2024-35857, CVE-2024-35858, CVE-2024-35859, CVE-2024-35947, CVE-2024-35949, CVE-2024-35983, CVE-2024-35986, CVE-2024-35987, CVE-2024-35988, CVE-2024-35989, CVE-2024-35991, CVE-2024-35993, CVE-2024-35994, CVE-2024-35996, CVE-2024-35998, CVE-2024-35999, CVE-2024-36000, CVE-2024-36001, CVE-2024-36002, CVE-2024-36003, CVE-2024-36004, CVE-2024-36005, CVE-2024-36006, CVE-2024-36007, CVE-2024-36009, CVE-2024-36011, CVE-2024-36012, CVE-2024-36013, CVE-2024-36014, CVE-2024-36017, CVE-2024-36028, CVE-2024-36029, CVE-2024-36030, CVE-2024-36031, CVE-2024-36032, CVE-2024-36033, CVE-2024-36880, CVE-2024-36881, CVE-2024-36882, CVE-2024-36883, CVE-2024-36884, CVE-2024-36886, CVE-2024-36887, CVE-2024-36888, CVE-2024-36889, CVE-2024-36890, CVE-2024-36891, CVE-2024-36892, CVE-2024-36893, CVE-2024-36894, CVE-2024-36895, CVE-2024-36896, CVE-2024-36897, CVE-2024-36898, CVE-2024-36899, CVE-2024-36900, CVE-2024-36901, CVE-2024-36902, CVE-2024-36903, CVE-2024-36904, CVE-2024-36905, CVE-2024-36906, CVE-2024-36908, CVE-2024-36909, CVE-2024-36910, CVE-2024-36911, CVE-2024-36912, CVE-2024-36913, CVE-2024-36914, CVE-2024-36915, CVE-2024-36916, CVE-2024-36917, CVE-2024-36918, CVE-2024-36919, CVE-2024-36920, CVE-2024-36921, CVE-2024-36922, CVE-2024-36923, CVE-2024-36924, CVE-2024-36925, CVE-2024-36926, CVE-2024-36927, CVE-2024-36928, CVE-2024-36929, CVE-2024-36930, CVE-2024-36931, CVE-2024-36932, CVE-2024-36933, CVE-2024-36934, CVE-2024-36935, CVE-2024-36936, CVE-2024-36937, CVE-2024-36938, CVE-2024-36939, CVE-2024-36940, CVE-2024-36941, CVE-2024-36943, CVE-2024-36944, CVE-2024-36945, CVE-2024-36946, CVE-2024-36947, CVE-2024-36948, CVE-2024-36949, CVE-2024-36950, CVE-2024-36951, CVE-2024-36952, CVE-2024-36953, CVE-2024-36954, CVE-2024-36955, CVE-2024-36956, CVE-2024-36957, CVE-2024-36958, CVE-2024-36959, CVE-2024-36960, CVE-2024-36961, CVE-2024-36962, CVE-2024-36963, CVE-2024-36964, CVE-2024-36965, CVE-2024-36966, CVE-2024-36967, CVE-2024-36968, CVE-2024-36969, CVE-2024-36975, CVE-2024-36977, CVE-2024-36979, CVE-2024-38538, CVE-2024-38539, CVE-2024-38540, CVE-2024-38541, CVE-2024-38542, CVE-2024-38543, CVE-2024-38544, CVE-2024-38545, CVE-2024-38546, CVE-2024-38547, CVE-2024-38548, CVE-2024-38549, CVE-2024-38550, CVE-2024-38551, CVE-2024-38552, CVE-2024-38553, CVE-2024-38554, CVE-2024-38555, CVE-2024-38556, CVE-2024-38557, CVE-2024-38558, CVE-2024-38559, CVE-2024-38560, CVE-2024-38561, CVE-2024-38562, CVE-2024-38563, CVE-2024-38564, CVE-2024-38565, CVE-2024-38566, CVE-2024-38567, CVE-2024-38568, CVE-2024-38569, CVE-2024-38570, CVE-2024-38571, CVE-2024-38572, CVE-2024-38573, CVE-2024-38574, CVE-2024-38575, CVE-2024-38576, CVE-2024-38577, CVE-2024-38578, CVE-2024-38579, CVE-2024-38580, CVE-2024-38582, CVE-2024-38583, CVE-2024-38584, CVE-2024-38585, CVE-2024-38586, CVE-2024-38587, CVE-2024-38588, CVE-2024-38589, CVE-2024-38590, CVE-2024-38591, CVE-2024-38592, CVE-2024-38593, CVE-2024-38594, CVE-2024-38595, CVE-2024-38596, CVE-2024-38597, CVE-2024-38598, CVE-2024-38599, CVE-2024-38600, CVE-2024-38601, CVE-2024-38602, CVE-2024-38603, CVE-2024-38604, CVE-2024-38605, CVE-2024-38606, CVE-2024-38607, CVE-2024-38610, CVE-2024-38611, CVE-2024-38612, CVE-2024-38613, CVE-2024-38614, CVE-2024-38615, CVE-2024-38616, CVE-2024-38617, CVE-2024-38620, CVE-2024-39482, CVE-2024-41011, CVE-2024-42134 Package Information: https://launchpad.net/ubuntu/+source/linux-lowlatency/6.8.0-40.40.1 https://launchpad.net/ubuntu/+source/linux-raspi/6.8.0-1009.10
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