USN-7791-1: linux, linux-aws, linux-aws-6.14, linux-hwe-6.14, linux-realtime vulnerabilities

Published Oct 2, 2025
·
Updated

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:

Affected Software

64 affected componentsFixes available
ubuntu/linux-aws-6.14<6.14.0-1014.14~24.04.1
6.14.0-1014.14~24.04.1
ubuntu/linux-hwe-6.14<6.14.0-33.33~24.04.1
6.14.0-33.33~24.04.1
All of the following
ubuntu/linux-image-6.14.0-1013-realtime<Real-time
Real-time
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-6.14.0-1014-aws<6.14.0-1014.14
6.14.0-1014.14
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-6.14.0-1014-aws-64k<6.14.0-1014.14
6.14.0-1014.14
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-6.14.0-33-generic<6.14.0-33.33
6.14.0-33.33
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-6.14.0-33-generic-64k<6.14.0-33.33
6.14.0-33.33
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-aws<6.14.0-1014.14
6.14.0-1014.14
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-aws-6.14<6.14.0-1014.14
6.14.0-1014.14
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-aws-64k<6.14.0-1014.14
6.14.0-1014.14
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-aws-64k-6.14<6.14.0-1014.14
6.14.0-1014.14
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-generic<6.14.0-33.33
6.14.0-33.33
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-generic-6.14<6.14.0-33.33
6.14.0-33.33
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-generic-64k<6.14.0-33.33
6.14.0-33.33
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-generic-64k-6.14<6.14.0-33.33
6.14.0-33.33
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-realtime<Real-time
Real-time
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-realtime-6.14<Real-time
Real-time
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-virtual<6.14.0-33.33
6.14.0-33.33
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-virtual-6.14<6.14.0-33.33
6.14.0-33.33
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-6.14.0-1014-aws<6.14.0-1014.14~24.04.1
6.14.0-1014.14~24.04.1
Ubuntu Ubuntu=24.04
All of the following
ubuntu/linux-image-6.14.0-1014-aws-64k<6.14.0-1014.14~24.04.1
6.14.0-1014.14~24.04.1
Ubuntu Ubuntu=24.04
All of the following
ubuntu/linux-image-6.14.0-33-generic<6.14.0-33.33~24.04.1
6.14.0-33.33~24.04.1
Ubuntu Ubuntu=24.04
All of the following
ubuntu/linux-image-6.14.0-33-generic-64k<6.14.0-33.33~24.04.1
6.14.0-33.33~24.04.1
Ubuntu Ubuntu=24.04
All of the following
ubuntu/linux-image-aws<6.14.0-1014.14~24.04.1
6.14.0-1014.14~24.04.1
Ubuntu Ubuntu=24.04
All of the following
ubuntu/linux-image-aws-6.14<6.14.0-1014.14~24.04.1
6.14.0-1014.14~24.04.1
Ubuntu Ubuntu=24.04
All of the following
ubuntu/linux-image-aws-64k<6.14.0-1014.14~24.04.1
6.14.0-1014.14~24.04.1
Ubuntu Ubuntu=24.04
All of the following
ubuntu/linux-image-aws-64k-6.14<6.14.0-1014.14~24.04.1
6.14.0-1014.14~24.04.1
Ubuntu Ubuntu=24.04
All of the following
ubuntu/linux-image-generic-6.14<6.14.0-33.33~24.04.1
6.14.0-33.33~24.04.1
Ubuntu Ubuntu=24.04
All of the following
ubuntu/linux-image-generic-64k-6.14<6.14.0-33.33~24.04.1
6.14.0-33.33~24.04.1
Ubuntu Ubuntu=24.04
All of the following
ubuntu/linux-image-generic-64k-hwe-24.04<6.14.0-33.33~24.04.1
6.14.0-33.33~24.04.1
Ubuntu Ubuntu=24.04
All of the following
ubuntu/linux-image-generic-hwe-24.04<6.14.0-33.33~24.04.1
6.14.0-33.33~24.04.1
Ubuntu Ubuntu=24.04
All of the following
ubuntu/linux-image-virtual-6.14<6.14.0-33.33~24.04.1
6.14.0-33.33~24.04.1
Ubuntu Ubuntu=24.04
All of the following
ubuntu/linux-image-virtual-hwe-24.04<6.14.0-33.33~24.04.1
6.14.0-33.33~24.04.1
Ubuntu Ubuntu=24.04

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade ubuntu/linux-aws-6.14 to a version that resolves this vulnerability.

    Fixed in 6.14.0-1014.14~24.04.1
  2. Upgrade

    Upgrade ubuntu/linux-hwe-6.14 to a version that resolves this vulnerability.

    Fixed in 6.14.0-33.33~24.04.1
  3. Upgrade

    Upgrade ubuntu/linux-image-6.14.0-1013-realtime to a version that resolves this vulnerability.

    Fixed in Real-time
  4. Upgrade

    Upgrade ubuntu/linux-image-6.14.0-1014-aws to a version that resolves this vulnerability.

    Fixed in 6.14.0-1014.14
  5. Upgrade

    Upgrade ubuntu/linux-image-6.14.0-1014-aws-64k to a version that resolves this vulnerability.

    Fixed in 6.14.0-1014.14
  6. Upgrade

    Upgrade ubuntu/linux-image-6.14.0-33-generic to a version that resolves this vulnerability.

    Fixed in 6.14.0-33.33
  7. Upgrade

    Upgrade ubuntu/linux-image-6.14.0-33-generic-64k to a version that resolves this vulnerability.

    Fixed in 6.14.0-33.33
  8. Upgrade

    Upgrade ubuntu/linux-image-aws to a version that resolves this vulnerability.

    Fixed in 6.14.0-1014.14
  9. Upgrade

    Upgrade ubuntu/linux-image-aws-6.14 to a version that resolves this vulnerability.

    Fixed in 6.14.0-1014.14
  10. Upgrade

    Upgrade ubuntu/linux-image-aws-64k to a version that resolves this vulnerability.

    Fixed in 6.14.0-1014.14
  11. Upgrade

    Upgrade ubuntu/linux-image-aws-64k-6.14 to a version that resolves this vulnerability.

    Fixed in 6.14.0-1014.14
  12. Upgrade

    Upgrade ubuntu/linux-image-generic to a version that resolves this vulnerability.

    Fixed in 6.14.0-33.33
  13. Upgrade

    Upgrade ubuntu/linux-image-generic-6.14 to a version that resolves this vulnerability.

    Fixed in 6.14.0-33.33
  14. Upgrade

    Upgrade ubuntu/linux-image-generic-64k to a version that resolves this vulnerability.

    Fixed in 6.14.0-33.33
  15. Upgrade

    Upgrade ubuntu/linux-image-generic-64k-6.14 to a version that resolves this vulnerability.

    Fixed in 6.14.0-33.33
  16. Upgrade

    Upgrade ubuntu/linux-image-realtime to a version that resolves this vulnerability.

    Fixed in Real-time
  17. Upgrade

    Upgrade ubuntu/linux-image-realtime-6.14 to a version that resolves this vulnerability.

    Fixed in Real-time
  18. Upgrade

    Upgrade ubuntu/linux-image-virtual to a version that resolves this vulnerability.

    Fixed in 6.14.0-33.33
  19. Upgrade

    Upgrade ubuntu/linux-image-virtual-6.14 to a version that resolves this vulnerability.

    Fixed in 6.14.0-33.33
  20. Upgrade

    Upgrade ubuntu/linux-image-6.14.0-1014-aws to a version that resolves this vulnerability.

    Fixed in 6.14.0-1014.14~24.04.1
  21. Upgrade

    Upgrade ubuntu/linux-image-6.14.0-1014-aws-64k to a version that resolves this vulnerability.

    Fixed in 6.14.0-1014.14~24.04.1
  22. Upgrade

    Upgrade ubuntu/linux-image-6.14.0-33-generic to a version that resolves this vulnerability.

    Fixed in 6.14.0-33.33~24.04.1
  23. Upgrade

    Upgrade ubuntu/linux-image-6.14.0-33-generic-64k to a version that resolves this vulnerability.

    Fixed in 6.14.0-33.33~24.04.1
  24. Upgrade

    Upgrade ubuntu/linux-image-aws to a version that resolves this vulnerability.

    Fixed in 6.14.0-1014.14~24.04.1
  25. Upgrade

    Upgrade ubuntu/linux-image-aws-6.14 to a version that resolves this vulnerability.

    Fixed in 6.14.0-1014.14~24.04.1
  26. Upgrade

    Upgrade ubuntu/linux-image-aws-64k to a version that resolves this vulnerability.

    Fixed in 6.14.0-1014.14~24.04.1
  27. Upgrade

    Upgrade ubuntu/linux-image-aws-64k-6.14 to a version that resolves this vulnerability.

    Fixed in 6.14.0-1014.14~24.04.1
  28. Upgrade

    Upgrade ubuntu/linux-image-generic-6.14 to a version that resolves this vulnerability.

    Fixed in 6.14.0-33.33~24.04.1
  29. Upgrade

    Upgrade ubuntu/linux-image-generic-64k-6.14 to a version that resolves this vulnerability.

    Fixed in 6.14.0-33.33~24.04.1
  30. Upgrade

    Upgrade ubuntu/linux-image-generic-64k-hwe-24.04 to a version that resolves this vulnerability.

    Fixed in 6.14.0-33.33~24.04.1
  31. Upgrade

    Upgrade ubuntu/linux-image-generic-hwe-24.04 to a version that resolves this vulnerability.

    Fixed in 6.14.0-33.33~24.04.1
  32. Upgrade

    Upgrade ubuntu/linux-image-virtual-6.14 to a version that resolves this vulnerability.

    Fixed in 6.14.0-33.33~24.04.1
  33. Upgrade

    Upgrade ubuntu/linux-image-virtual-hwe-24.04 to a version that resolves this vulnerability.

    Fixed in 6.14.0-33.33~24.04.1
  34. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Patch USN-7791-1

Event History

Oct 2, 2025
Advisory Published
via Ubuntu·12:00 AM
Data Sourced
via Ubuntu·12:00 AM
DescriptionAffected Software
Advisory Published
via OSV·08:52 AM
Data Sourced
via OSV·08:52 AM
DescriptionAffected Software

Child vulnerabilities

Contains the following vulnerabilities.

Frequently Asked Questions

1

Which kernel packages are identified as affected?

The notice identifies ubuntu/linux-image-6.14.0-1014-aws, ubuntu/linux-image-6.14.0-1014-aws-64k, ubuntu/linux-image-6.14.0-33-generic, ubuntu/linux-image-6.14.0-33-generic-64k, ubuntu/linux-image-aws, ubuntu/linux-image-aws-6.14, and ubuntu/linux-image-aws-64k.

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