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Ubuntu 7379-1: Linux kernel Security Advisory Updates

ubuntu
Calendar Grey March 27, 2025
Dist Ubuntu Esm H88
Kernel updates in Ubuntu address multiple security issues, ensuring system integrity against potential compromises.
Several security issues were fixed in the Linux kernel.

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;

- Bl...

Read the Full Advisory

Topics%20covered

Topics Covered

security advisory ubuntu linux kernel azure aws gcp

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

Severity
critical
Lowest
Low
Medium
High
Critical

Ubuntu Security Notice USN-7379-1

Topics%20covered

Topics Covered

security advisory ubuntu linux kernel azure aws gcp

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

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