==========================================================================
Ubuntu Security Notice USN-7380-1
March 27, 2025

linux-lowlatency vulnerabilities
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 24.10

Summary:

Several security issues were fixed in the Linux kernel.

Software Description:
- linux-lowlatency: Linux low latency 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;
  - Network namespace;
  - 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-2024-57850, CVE-2024-57895, CVE-2024-57843, CVE-2024-56587,
CVE-2024-56590, CVE-2024-56584, CVE-2024-56673, CVE-2024-56552,
CVE-2024-56644, CVE-2024-57940, CVE-2024-47809, CVE-2024-56784,
CVE-2024-57935, CVE-2024-56561, CVE-2025-21642, CVE-2024-56573,
CVE-2024-53682, CVE-2024-39282, CVE-2024-56653, CVE-2024-56606,
CVE-2024-56651, CVE-2024-56608, CVE-2024-56649, CVE-2024-56761,
CVE-2024-57921, CVE-2024-57804, CVE-2024-57902, CVE-2024-56630,
CVE-2024-56769, CVE-2024-56782, CVE-2025-21652, CVE-2025-21634,
CVE-2024-48881, CVE-2024-41935, CVE-2024-57912, CVE-2024-56659,
CVE-2025-21663, CVE-2024-57857, CVE-2024-56670, CVE-2024-56631,
CVE-2024-52319, CVE-2024-56637, CVE-2024-56643, CVE-2025-21643,
CVE-2024-55881, CVE-2024-56619, CVE-2024-53687, CVE-2025-21654,
CVE-2025-21655, CVE-2024-56648, CVE-2024-57893, CVE-2025-21651,
CVE-2024-57939, CVE-2024-56622, CVE-2024-56763, CVE-2024-56591,
CVE-2024-56559, CVE-2024-57883, CVE-2024-56592, CVE-2024-57795,
CVE-2024-56578, CVE-2024-56780, CVE-2024-57904, CVE-2024-57934,
CVE-2024-56369, CVE-2024-57931, CVE-2024-47408, CVE-2025-21644,
CVE-2024-56625, CVE-2025-21659, CVE-2024-56640, CVE-2024-56605,
CVE-2024-56638, CVE-2024-56775, CVE-2024-47141, CVE-2024-56773,
CVE-2024-53681, CVE-2024-57802, CVE-2024-56550, CVE-2024-56717,
CVE-2025-21662, CVE-2024-53685, CVE-2024-57890, CVE-2024-56765,
CVE-2025-21629, CVE-2024-57918, CVE-2024-57841, CVE-2024-57894,
CVE-2025-21649, CVE-2024-56613, CVE-2024-56611, CVE-2024-57946,
CVE-2024-57908, CVE-2024-57900, CVE-2024-56665, CVE-2024-56786,
CVE-2024-56778, CVE-2024-56627, CVE-2024-56712, CVE-2024-52332,
CVE-2025-21834, CVE-2024-56616, CVE-2024-56595, CVE-2024-56623,
CVE-2024-57807, CVE-2024-41932, CVE-2024-57809, CVE-2024-54193,
CVE-2025-21637, CVE-2024-54455, CVE-2024-56565, CVE-2024-57849,
CVE-2024-56647, CVE-2024-57896, CVE-2024-57924, CVE-2024-57944,
CVE-2024-56711, CVE-2024-57881, CVE-2024-56614, CVE-2024-54460,
CVE-2024-56563, CVE-2024-58087, CVE-2024-57798, CVE-2024-56615,
CVE-2024-53179, CVE-2024-57919, CVE-2024-56580, CVE-2024-56771,
CVE-2024-56572, CVE-2024-56581, CVE-2024-56586, CVE-2024-56654,
CVE-2024-57916, CVE-2024-56645, CVE-2024-56672, CVE-2024-56597,
CVE-2024-56671, CVE-2024-56658, CVE-2024-56634, CVE-2024-49568,
CVE-2024-56588, CVE-2024-56655, CVE-2024-48876, CVE-2024-57889,
CVE-2025-21647, CVE-2024-47794, CVE-2024-57938, CVE-2024-56767,
CVE-2025-21664, CVE-2024-56656, CVE-2024-56787, CVE-2024-57925,
CVE-2024-57876, CVE-2024-57874, CVE-2024-56766, CVE-2024-57878,
CVE-2024-57898, CVE-2024-56617, CVE-2024-56604, CVE-2025-21645,
CVE-2024-56551, CVE-2024-57892, CVE-2024-49571, CVE-2024-45828,
CVE-2024-57911, CVE-2025-21660, CVE-2024-56558, CVE-2024-57805,
CVE-2024-53680, CVE-2024-57839, CVE-2024-56626, CVE-2024-57901,
CVE-2024-56636, CVE-2024-56646, CVE-2024-56667, CVE-2025-21648,
CVE-2024-56660, CVE-2024-56368, CVE-2024-56600, CVE-2024-57793,
CVE-2024-36476, CVE-2024-56610, CVE-2024-57888, CVE-2024-57886,
CVE-2024-57885, CVE-2024-56776, CVE-2025-21635, CVE-2025-21661,
CVE-2024-56576, CVE-2024-56662, CVE-2024-56589, CVE-2024-57806,
CVE-2024-57887, CVE-2025-21650, CVE-2024-56582, CVE-2024-56709,
CVE-2024-57913, CVE-2024-56633, CVE-2024-56639, CVE-2024-56768,
CVE-2024-57799, CVE-2024-56715, CVE-2025-21653, CVE-2024-57929,
CVE-2024-54680, CVE-2024-56635, CVE-2024-57801, CVE-2024-50051,
CVE-2024-56609, CVE-2024-56624, CVE-2024-51729, CVE-2024-56772,
CVE-2024-56785, CVE-2024-56568, CVE-2024-56577, CVE-2025-21646,
CVE-2024-56713, CVE-2024-56567, CVE-2024-56777, CVE-2024-56760,
CVE-2024-57899, CVE-2024-56664, CVE-2024-57879, CVE-2024-56579,
CVE-2024-56758, CVE-2024-56710, CVE-2024-48875, CVE-2024-56574,
CVE-2024-55641, CVE-2024-56663, CVE-2024-55639, CVE-2024-57875,
CVE-2024-57910, CVE-2024-56621, CVE-2024-57791, CVE-2024-56557,
CVE-2024-56774, CVE-2024-56641, CVE-2024-56601, CVE-2024-56603,
CVE-2024-57897, CVE-2024-56594, CVE-2024-57882, CVE-2024-56583,
CVE-2025-21639, CVE-2025-21658, CVE-2024-56575, CVE-2024-57945,
CVE-2024-57907, CVE-2024-56632, CVE-2024-56629, CVE-2025-21632,
CVE-2024-56596, CVE-2024-56602, CVE-2024-54683, CVE-2024-56607,
CVE-2024-56764, CVE-2024-53690, CVE-2024-56719, CVE-2024-56783,
CVE-2024-57905, CVE-2024-57872, CVE-2024-56598, CVE-2024-55916,
CVE-2024-54191, CVE-2024-56779, CVE-2024-57917, CVE-2024-56562,
CVE-2024-56599, CVE-2024-56620, CVE-2024-56650, CVE-2024-57926,
CVE-2024-56757, CVE-2024-56669, CVE-2025-21638, CVE-2024-56675,
CVE-2024-56618, CVE-2024-56593, CVE-2025-21631, CVE-2024-57933,
CVE-2024-55642, CVE-2024-57884, CVE-2024-56652, CVE-2024-57903,
CVE-2024-56657, CVE-2024-56642, CVE-2024-43098, CVE-2024-57838,
CVE-2024-56714, CVE-2024-56716, CVE-2024-56566, CVE-2024-56781,
CVE-2025-21656, CVE-2024-56372, CVE-2024-56718, CVE-2024-57932,
CVE-2024-57906, CVE-2024-56759, CVE-2024-48873, CVE-2024-49569,
CVE-2024-56564, CVE-2024-56770, CVE-2025-21640, CVE-2024-57792,
CVE-2024-56569, CVE-2025-21633, CVE-2025-21636, CVE-2024-47143,
CVE-2024-56570, CVE-2024-57880)

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 24.10
  linux-image-6.11.0-1011-lowlatency  6.11.0-1011.12
  linux-image-6.11.0-1011-lowlatency-64k  6.11.0-1011.12
  linux-image-lowlatency          6.11.0-1011.12
  linux-image-lowlatency-64k      6.11.0-1011.12

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-7380-1
  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-2024-56658, 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-2024-56672, 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-lowlatency/6.11.0-1011.12