==========================================================================
Ubuntu Security Notice USN-7301-1
February 25, 2025
linux, linux-lowlatency, linux-lowlatency-hwe-6.8 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: Linux kernel
- linux-lowlatency: Linux low latency kernel
- linux-lowlatency-hwe-6.8: Linux low latency kernel
Details:
Attila Szász discovered that the HFS+ file system implementation in the
Linux Kernel contained a heap overflow vulnerability. An attacker could use
a specially crafted file system image that, when mounted, could cause a
denial of service (system crash) or possibly execute arbitrary code.
(CVE-2025-0927)
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;
- x86 architecture;
- Block layer subsystem;
- Cryptographic API;
- ACPI drivers;
- Drivers core;
- ATA over ethernet (AOE) driver;
- Network block device driver;
- TPM device driver;
- Hardware crypto device drivers;
- ARM SCMI message protocol;
- EFI core;
- GPU drivers;
- I2C subsystem;
- I3C subsystem;
- InfiniBand drivers;
- Input Device core drivers;
- IOMMU subsystem;
- Mailbox framework;
- Media drivers;
- Ethernet bonding driver;
- Network drivers;
- Mellanox network drivers;
- STMicroelectronics network drivers;
- NTB driver;
- PCI subsystem;
- Alibaba DDR Sub-System Driveway PMU driver;
- x86 platform drivers;
- Powercap sysfs driver;
- Remote Processor subsystem;
- SCSI subsystem;
- USB Device Class drivers;
- vDPA drivers;
- Virtio Host (VHOST) subsystem;
- Framebuffer layer;
- AFS file system;
- BTRFS file system;
- File systems infrastructure;
- Ceph distributed file system;
- Ext4 file system;
- F2FS file system;
- JFS file system;
- Network file systems library;
- Network file system (NFS) server daemon;
- NILFS2 file system;
- SMB network file system;
- BPF subsystem;
- Virtio network driver;
- TCP network protocol;
- Perf events;
- Padata parallel execution mechanism;
- RCU subsystem;
- Arbitrary resource management;
- Static call mechanism;
- Tracing infrastructure;
- Memory management;
- Bluetooth subsystem;
- CAN network layer;
- Networking core;
- Distributed Switch Architecture;
- IPv4 networking;
- IPv6 networking;
- MAC80211 subsystem;
- IEEE 802.15.4 subsystem;
- NCSI (Network Controller Sideband Interface) driver;
- RxRPC session sockets;
- SCTP protocol;
- TIPC protocol;
- Wireless networking;
- AudioScience HPI driver;
- KVM core;
(CVE-2024-47748, CVE-2024-49935, CVE-2024-49892, CVE-2024-49960,
CVE-2024-49886, CVE-2024-47757, CVE-2024-47741, CVE-2024-49879,
CVE-2024-49983, CVE-2024-47687, CVE-2024-49948, CVE-2024-49902,
CVE-2024-49969, CVE-2024-49903, CVE-2024-47675, CVE-2024-47713,
CVE-2024-47750, CVE-2024-49951, CVE-2024-49936, CVE-2024-49913,
CVE-2024-47684, CVE-2024-49917, CVE-2024-47693, CVE-2024-49871,
CVE-2024-47740, CVE-2024-49927, CVE-2024-47698, CVE-2024-49996,
CVE-2024-47682, CVE-2024-49889, CVE-2024-49888, CVE-2024-47737,
CVE-2024-49881, CVE-2023-52917, CVE-2024-47695, CVE-2024-50015,
CVE-2024-49965, CVE-2024-50179, CVE-2024-47677, CVE-2024-50013,
CVE-2024-49855, CVE-2024-47751, CVE-2024-49895, CVE-2024-49930,
CVE-2024-49905, CVE-2024-47709, CVE-2024-49953, CVE-2024-49896,
CVE-2024-47688, CVE-2024-47712, CVE-2024-49907, CVE-2024-49955,
CVE-2024-49933, CVE-2024-49880, CVE-2024-49860, CVE-2024-50176,
CVE-2024-47727, CVE-2024-47673, CVE-2024-49878, CVE-2024-49862,
CVE-2024-49911, CVE-2024-47734, CVE-2024-49995, CVE-2024-49924,
CVE-2024-49925, CVE-2024-47749, CVE-2024-49945, CVE-2024-49950,
CVE-2024-49891, CVE-2024-49915, CVE-2024-50006, CVE-2024-49962,
CVE-2024-49952, CVE-2024-49982, CVE-2024-49939, CVE-2024-49985,
CVE-2024-49928, CVE-2024-47692, CVE-2024-49884, CVE-2024-47756,
CVE-2024-49918, CVE-2024-49976, CVE-2024-47671, CVE-2024-49859,
CVE-2024-47705, CVE-2024-49864, CVE-2024-47733, CVE-2024-49961,
CVE-2024-49973, CVE-2024-49989, CVE-2024-47719, CVE-2024-47685,
CVE-2024-49988, CVE-2024-49975, CVE-2024-47681, CVE-2024-49944,
CVE-2024-47718, CVE-2024-47689, CVE-2024-50008, CVE-2024-49959,
CVE-2024-49868, CVE-2024-47743, CVE-2024-49885, CVE-2024-47742,
CVE-2024-49946, CVE-2024-49876, CVE-2024-49875, CVE-2024-49894,
CVE-2024-49957, CVE-2024-49980, CVE-2024-49851, CVE-2024-47732,
CVE-2024-47716, CVE-2024-49938, CVE-2024-50016, CVE-2024-47735,
CVE-2024-47696, CVE-2024-47691, CVE-2024-49994, CVE-2024-49863,
CVE-2024-50000, CVE-2024-49919, CVE-2024-49947, CVE-2024-50001,
CVE-2024-47678, CVE-2024-49870, CVE-2024-53144, CVE-2024-49929,
CVE-2024-47730, CVE-2024-47700, CVE-2024-49900, CVE-2024-47723,
CVE-2024-49934, CVE-2024-49883, CVE-2024-49897, CVE-2024-49912,
CVE-2024-49991, CVE-2024-47701, CVE-2024-49987, CVE-2024-47753,
CVE-2024-49923, CVE-2024-47707, CVE-2024-49853, CVE-2024-47720,
CVE-2024-49999, CVE-2024-49958, CVE-2024-49861, CVE-2024-49937,
CVE-2024-49852, CVE-2024-47703, CVE-2024-47710, CVE-2024-49942,
CVE-2024-49963, CVE-2024-47697, CVE-2024-50175, CVE-2024-47745,
CVE-2024-49909, CVE-2024-49997, CVE-2024-49874, CVE-2024-47706,
CVE-2024-49922, CVE-2024-47739, CVE-2024-49974, CVE-2024-47744,
CVE-2024-47754, CVE-2024-49931, CVE-2024-47690, CVE-2024-49986,
CVE-2024-47715, CVE-2024-50014, CVE-2024-49898, CVE-2024-47731,
CVE-2024-47670, CVE-2024-49877, CVE-2024-50007, CVE-2024-47699,
CVE-2024-49998, CVE-2024-41016, CVE-2024-49850, CVE-2024-47752,
CVE-2024-49901, CVE-2024-47728, CVE-2024-49856, CVE-2024-49992,
CVE-2024-49926, CVE-2024-49978, CVE-2024-47672, CVE-2024-49954,
CVE-2024-47704, CVE-2024-47747, CVE-2024-47738, CVE-2024-49966,
CVE-2024-47714, CVE-2024-47686, CVE-2024-47702, CVE-2024-49882,
CVE-2024-49858, CVE-2024-50002, CVE-2024-49866, CVE-2024-49981,
CVE-2024-50012, CVE-2024-50017, CVE-2024-49890, CVE-2024-49977,
CVE-2024-49949, CVE-2024-50005, CVE-2024-47679, CVE-2024-49867)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 24.04 LTS
linux-image-6.8.0-54-generic 6.8.0-54.56
linux-image-6.8.0-54-generic-64k 6.8.0-54.56
linux-image-6.8.0-54-lowlatency 6.8.0-54.56.1
linux-image-6.8.0-54-lowlatency-64k 6.8.0-54.56.1
linux-image-generic 6.8.0-54.56
linux-image-generic-64k 6.8.0-54.56
linux-image-generic-lpae 6.8.0-54.56
linux-image-kvm 6.8.0-54.56
linux-image-lowlatency 6.8.0-54.56.1
linux-image-lowlatency-64k 6.8.0-54.56.1
linux-image-virtual 6.8.0-54.56
Ubuntu 22.04 LTS
linux-image-6.8.0-54-lowlatency 6.8.0-54.56.1~22.04.1
linux-image-6.8.0-54-lowlatency-64k 6.8.0-54.56.1~22.04.1
linux-image-lowlatency-64k-hwe-22.04 6.8.0-54.56.1~22.04.1
linux-image-lowlatency-hwe-22.04 6.8.0-54.56.1~22.04.1
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-7301-1
CVE-2023-52917, CVE-2024-41016, CVE-2024-47670, CVE-2024-47671,
CVE-2024-47672, CVE-2024-47673, CVE-2024-47675, CVE-2024-47677,
CVE-2024-47678, CVE-2024-47679, CVE-2024-47681, CVE-2024-47682,
CVE-2024-47684, CVE-2024-47685, CVE-2024-47686, CVE-2024-47687,
CVE-2024-47688, CVE-2024-47689, CVE-2024-47690, CVE-2024-47691,
CVE-2024-47692, CVE-2024-47693, CVE-2024-47695, CVE-2024-47696,
CVE-2024-47697, CVE-2024-47698, CVE-2024-47699, CVE-2024-47700,
CVE-2024-47701, CVE-2024-47702, CVE-2024-47703, CVE-2024-47704,
CVE-2024-47705, CVE-2024-47706, CVE-2024-47707, CVE-2024-47709,
CVE-2024-47710, CVE-2024-47712, CVE-2024-47713, CVE-2024-47714,
CVE-2024-47715, CVE-2024-47716, CVE-2024-47718, CVE-2024-47719,
CVE-2024-47720, CVE-2024-47723, CVE-2024-47727, CVE-2024-47728,
CVE-2024-47730, CVE-2024-47731, CVE-2024-47732, CVE-2024-47733,
CVE-2024-47734, CVE-2024-47735, CVE-2024-47737, CVE-2024-47738,
CVE-2024-47739, CVE-2024-47740, CVE-2024-47741, CVE-2024-47742,
CVE-2024-47743, CVE-2024-47744, CVE-2024-47745, CVE-2024-47747,
CVE-2024-47748, CVE-2024-47749, CVE-2024-47750, CVE-2024-47751,
CVE-2024-47752, CVE-2024-47753, CVE-2024-47754, CVE-2024-47756,
CVE-2024-47757, CVE-2024-49850, CVE-2024-49851, CVE-2024-49852,
CVE-2024-49853, CVE-2024-49855, CVE-2024-49856, CVE-2024-49858,
CVE-2024-49859, CVE-2024-49860, CVE-2024-49861, CVE-2024-49862,
CVE-2024-49863, CVE-2024-49864, CVE-2024-49866, CVE-2024-49867,
CVE-2024-49868, CVE-2024-49870, CVE-2024-49871, CVE-2024-49874,
CVE-2024-49875, CVE-2024-49876, CVE-2024-49877, CVE-2024-49878,
CVE-2024-49879, CVE-2024-49880, CVE-2024-49881, CVE-2024-49882,
CVE-2024-49883, CVE-2024-49884, CVE-2024-49885, CVE-2024-49886,
CVE-2024-49888, CVE-2024-49889, CVE-2024-49890, CVE-2024-49891,
CVE-2024-49892, CVE-2024-49894, CVE-2024-49895, CVE-2024-49896,
CVE-2024-49897, CVE-2024-49898, CVE-2024-49900, CVE-2024-49901,
CVE-2024-49902, CVE-2024-49903, CVE-2024-49905, CVE-2024-49907,
CVE-2024-49909, CVE-2024-49911, CVE-2024-49912, CVE-2024-49913,
CVE-2024-49915, CVE-2024-49917, CVE-2024-49918, CVE-2024-49919,
CVE-2024-49922, CVE-2024-49923, CVE-2024-49924, CVE-2024-49925,
CVE-2024-49926, CVE-2024-49927, CVE-2024-49928, CVE-2024-49929,
CVE-2024-49930, CVE-2024-49931, CVE-2024-49933, CVE-2024-49934,
CVE-2024-49935, CVE-2024-49936, CVE-2024-49937, CVE-2024-49938,
CVE-2024-49939, CVE-2024-49942, CVE-2024-49944, CVE-2024-49945,
CVE-2024-49946, CVE-2024-49947, CVE-2024-49948, CVE-2024-49949,
CVE-2024-49950, CVE-2024-49951, CVE-2024-49952, CVE-2024-49953,
CVE-2024-49954, CVE-2024-49955, CVE-2024-49957, CVE-2024-49958,
CVE-2024-49959, CVE-2024-49960, CVE-2024-49961, CVE-2024-49962,
CVE-2024-49963, CVE-2024-49965, CVE-2024-49966, CVE-2024-49969,
CVE-2024-49973, CVE-2024-49974, CVE-2024-49975, CVE-2024-49976,
CVE-2024-49977, CVE-2024-49978, CVE-2024-49980, CVE-2024-49981,
CVE-2024-49982, CVE-2024-49983, CVE-2024-49985, CVE-2024-49986,
CVE-2024-49987, CVE-2024-49988, CVE-2024-49989, CVE-2024-49991,
CVE-2024-49992, CVE-2024-49994, CVE-2024-49995, CVE-2024-49996,
CVE-2024-49997, CVE-2024-49998, CVE-2024-49999, CVE-2024-50000,
CVE-2024-50001, CVE-2024-50002, CVE-2024-50005, CVE-2024-50006,
CVE-2024-50007, CVE-2024-50008, CVE-2024-50012, CVE-2024-50013,
CVE-2024-50014, CVE-2024-50015, CVE-2024-50016, CVE-2024-50017,
CVE-2024-50175, CVE-2024-50176, CVE-2024-50179, CVE-2024-53144,
CVE-2025-0927
Package Information:
https://launchpad.net/ubuntu/+source/linux/6.8.0-54.56
https://launchpad.net/ubuntu/+source/linux-lowlatency/6.8.0-54.56.1
https://launchpad.net/ubuntu/+source/linux-lowlatency-hwe-6.8/6.8.0-54.56.1~22.04.1
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