USN-6653-1: Linux kernel vulnerabilities

Published Feb 23, 2024
·
Updated

It was discovered that a race condition existed in the ATM (Asynchronous Transfer Mode) subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51780) It was discovered that a race condition existed in the AppleTalk networking subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51781) Zhenghan Wang discovered that the generic ID allocator implementation in the Linux kernel did not properly check for null bitmap when releasing IDs. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-6915) Robert Morris discovered that the CIFS network file system implementation in the Linux kernel did not properly validate certain server commands fields, leading to an out-of-bounds read vulnerability. An attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2024-0565) Jann Horn discovered that the TLS subsystem in the Linux kernel did not properly handle spliced messages, leading to an out-of-bounds write vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2024-0646)

Affected Software

124 affected componentsFixes available
All of the following
ubuntu/linux-image-5.15.0-1037-gkeop<5.15.0-1037.43
5.15.0-1037.43
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-5.15.0-1045-nvidia<5.15.0-1045.45
5.15.0-1045.45
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-5.15.0-1045-nvidia-lowlatency<5.15.0-1045.45
5.15.0-1045.45
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-5.15.0-1047-ibm<5.15.0-1047.50
5.15.0-1047.50
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-5.15.0-1047-raspi<5.15.0-1047.50
5.15.0-1047.50
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-5.15.0-1049-intel-iotg<5.15.0-1049.55
5.15.0-1049.55
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-5.15.0-1051-kvm<5.15.0-1051.56
5.15.0-1051.56
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-5.15.0-1052-gcp<5.15.0-1052.60
5.15.0-1052.60
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-5.15.0-1052-oracle<5.15.0-1052.58
5.15.0-1052.58
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-5.15.0-1057-azure<5.15.0-1057.65
5.15.0-1057.65
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-5.15.0-1057-azure-fde<5.15.0-1057.65.1
5.15.0-1057.65.1
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-5.15.0-97-generic<5.15.0-97.107
5.15.0-97.107
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-5.15.0-97-generic-64k<5.15.0-97.107
5.15.0-97.107
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-5.15.0-97-generic-lpae<5.15.0-97.107
5.15.0-97.107
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-azure-fde-lts-22.04<5.15.0.1057.65.35
5.15.0.1057.65.35
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-azure-lts-22.04<5.15.0.1057.53
5.15.0.1057.53
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-gcp-lts-22.04<5.15.0.1052.48
5.15.0.1052.48
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-generic<5.15.0.97.92
5.15.0.97.92
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-generic-64k<5.15.0.97.92
5.15.0.97.92
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-generic-lpae<5.15.0.97.92
5.15.0.97.92
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-gkeop<5.15.0.1037.36
5.15.0.1037.36
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-gkeop-5.15<5.15.0.1037.36
5.15.0.1037.36
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-ibm<5.15.0.1047.43
5.15.0.1047.43
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-intel-iotg<5.15.0.1049.49
5.15.0.1049.49
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-kvm<5.15.0.1051.47
5.15.0.1051.47
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-nvidia<5.15.0.1045.45
5.15.0.1045.45
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-nvidia-lowlatency<5.15.0.1045.45
5.15.0.1045.45
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-oracle<5.15.0.1052.47
5.15.0.1052.47
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-oracle-lts-22.04<5.15.0.1052.47
5.15.0.1052.47
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-raspi<5.15.0.1047.45
5.15.0.1047.45
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-raspi-nolpae<5.15.0.1047.45
5.15.0.1047.45
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-virtual<5.15.0.97.92
5.15.0.97.92
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-5.15.0-1037-gkeop<5.15.0-1037.43~20.04.1
5.15.0-1037.43~20.04.1
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-5.15.0-1047-ibm<5.15.0-1047.50~20.04.1
5.15.0-1047.50~20.04.1
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-5.15.0-1049-intel-iotg<5.15.0-1049.55~20.04.1
5.15.0-1049.55~20.04.1
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-5.15.0-1052-gcp<5.15.0-1052.60~20.04.1
5.15.0-1052.60~20.04.1
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-5.15.0-1052-oracle<5.15.0-1052.58~20.04.1
5.15.0-1052.58~20.04.1
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-5.15.0-1057-azure<5.15.0-1057.65~20.04.1
5.15.0-1057.65~20.04.1
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-5.15.0-1057-azure-fde<5.15.0-1057.65~20.04.1.1
5.15.0-1057.65~20.04.1.1
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-5.15.0-97-generic<5.15.0-97.107~20.04.1
5.15.0-97.107~20.04.1
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-5.15.0-97-generic-64k<5.15.0-97.107~20.04.1
5.15.0-97.107~20.04.1
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-5.15.0-97-generic-lpae<5.15.0-97.107~20.04.1
5.15.0-97.107~20.04.1
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-5.15.0-97-lowlatency<5.15.0-97.107~20.04.1
5.15.0-97.107~20.04.1
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-5.15.0-97-lowlatency-64k<5.15.0-97.107~20.04.1
5.15.0-97.107~20.04.1
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-azure<5.15.0.1057.65~20.04.46
5.15.0.1057.65~20.04.46
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-azure-cvm<5.15.0.1057.65~20.04.46
5.15.0.1057.65~20.04.46
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-azure-fde<5.15.0.1057.65~20.04.1.35
5.15.0.1057.65~20.04.1.35
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-gcp<5.15.0.1052.60~20.04.1
5.15.0.1052.60~20.04.1
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-generic-64k-hwe-20.04<5.15.0.97.107~20.04.51
5.15.0.97.107~20.04.51
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-generic-hwe-20.04<5.15.0.97.107~20.04.51
5.15.0.97.107~20.04.51
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-generic-lpae-hwe-20.04<5.15.0.97.107~20.04.51
5.15.0.97.107~20.04.51
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-gkeop-5.15<5.15.0.1037.43~20.04.33
5.15.0.1037.43~20.04.33
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-ibm<5.15.0.1047.50~20.04.19
5.15.0.1047.50~20.04.19
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-intel<5.15.0.1049.55~20.04.39
5.15.0.1049.55~20.04.39
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-intel-iotg<5.15.0.1049.55~20.04.39
5.15.0.1049.55~20.04.39
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-lowlatency-64k-hwe-20.04<5.15.0.97.107~20.04.48
5.15.0.97.107~20.04.48
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-lowlatency-hwe-20.04<5.15.0.97.107~20.04.48
5.15.0.97.107~20.04.48
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-oem-20.04<5.15.0.97.107~20.04.51
5.15.0.97.107~20.04.51
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-oem-20.04b<5.15.0.97.107~20.04.51
5.15.0.97.107~20.04.51
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-oem-20.04c<5.15.0.97.107~20.04.51
5.15.0.97.107~20.04.51
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-oracle<5.15.0.1052.58~20.04.1
5.15.0.1052.58~20.04.1
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-virtual-hwe-20.04<5.15.0.97.107~20.04.51
5.15.0.97.107~20.04.51
Ubuntu Ubuntu=20.04

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-1037-gkeop to a version that resolves this vulnerability.

    Fixed in 5.15.0-1037.43
  2. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-1045-nvidia to a version that resolves this vulnerability.

    Fixed in 5.15.0-1045.45
  3. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-1045-nvidia-lowlatency to a version that resolves this vulnerability.

    Fixed in 5.15.0-1045.45
  4. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-1047-ibm to a version that resolves this vulnerability.

    Fixed in 5.15.0-1047.50
  5. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-1047-raspi to a version that resolves this vulnerability.

    Fixed in 5.15.0-1047.50
  6. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-1049-intel-iotg to a version that resolves this vulnerability.

    Fixed in 5.15.0-1049.55
  7. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-1051-kvm to a version that resolves this vulnerability.

    Fixed in 5.15.0-1051.56
  8. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-1052-gcp to a version that resolves this vulnerability.

    Fixed in 5.15.0-1052.60
  9. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-1052-oracle to a version that resolves this vulnerability.

    Fixed in 5.15.0-1052.58
  10. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-1057-azure to a version that resolves this vulnerability.

    Fixed in 5.15.0-1057.65
  11. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-1057-azure-fde to a version that resolves this vulnerability.

    Fixed in 5.15.0-1057.65.1
  12. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-97-generic to a version that resolves this vulnerability.

    Fixed in 5.15.0-97.107
  13. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-97-generic-64k to a version that resolves this vulnerability.

    Fixed in 5.15.0-97.107
  14. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-97-generic-lpae to a version that resolves this vulnerability.

    Fixed in 5.15.0-97.107
  15. Upgrade

    Upgrade ubuntu/linux-image-azure-fde-lts-22.04 to a version that resolves this vulnerability.

    Fixed in 5.15.0.1057.65.35
  16. Upgrade

    Upgrade ubuntu/linux-image-azure-lts-22.04 to a version that resolves this vulnerability.

    Fixed in 5.15.0.1057.53
  17. Upgrade

    Upgrade ubuntu/linux-image-gcp-lts-22.04 to a version that resolves this vulnerability.

    Fixed in 5.15.0.1052.48
  18. Upgrade

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

    Fixed in 5.15.0.97.92
  19. Upgrade

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

    Fixed in 5.15.0.97.92
  20. Upgrade

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

    Fixed in 5.15.0.97.92
  21. Upgrade

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

    Fixed in 5.15.0.1037.36
  22. Upgrade

    Upgrade ubuntu/linux-image-gkeop-5.15 to a version that resolves this vulnerability.

    Fixed in 5.15.0.1037.36
  23. Upgrade

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

    Fixed in 5.15.0.1047.43
  24. Upgrade

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

    Fixed in 5.15.0.1049.49
  25. Upgrade

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

    Fixed in 5.15.0.1051.47
  26. Upgrade

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

    Fixed in 5.15.0.1045.45
  27. Upgrade

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

    Fixed in 5.15.0.1045.45
  28. Upgrade

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

    Fixed in 5.15.0.1052.47
  29. Upgrade

    Upgrade ubuntu/linux-image-oracle-lts-22.04 to a version that resolves this vulnerability.

    Fixed in 5.15.0.1052.47
  30. Upgrade

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

    Fixed in 5.15.0.1047.45
  31. Upgrade

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

    Fixed in 5.15.0.1047.45
  32. Upgrade

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

    Fixed in 5.15.0.97.92
  33. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-1037-gkeop to a version that resolves this vulnerability.

    Fixed in 5.15.0-1037.43~20.04.1
  34. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-1047-ibm to a version that resolves this vulnerability.

    Fixed in 5.15.0-1047.50~20.04.1
  35. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-1049-intel-iotg to a version that resolves this vulnerability.

    Fixed in 5.15.0-1049.55~20.04.1
  36. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-1052-gcp to a version that resolves this vulnerability.

    Fixed in 5.15.0-1052.60~20.04.1
  37. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-1052-oracle to a version that resolves this vulnerability.

    Fixed in 5.15.0-1052.58~20.04.1
  38. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-1057-azure to a version that resolves this vulnerability.

    Fixed in 5.15.0-1057.65~20.04.1
  39. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-1057-azure-fde to a version that resolves this vulnerability.

    Fixed in 5.15.0-1057.65~20.04.1.1
  40. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-97-generic to a version that resolves this vulnerability.

    Fixed in 5.15.0-97.107~20.04.1
  41. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-97-generic-64k to a version that resolves this vulnerability.

    Fixed in 5.15.0-97.107~20.04.1
  42. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-97-generic-lpae to a version that resolves this vulnerability.

    Fixed in 5.15.0-97.107~20.04.1
  43. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-97-lowlatency to a version that resolves this vulnerability.

    Fixed in 5.15.0-97.107~20.04.1
  44. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-97-lowlatency-64k to a version that resolves this vulnerability.

    Fixed in 5.15.0-97.107~20.04.1
  45. Upgrade

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

    Fixed in 5.15.0.1057.65~20.04.46
  46. Upgrade

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

    Fixed in 5.15.0.1057.65~20.04.46
  47. Upgrade

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

    Fixed in 5.15.0.1057.65~20.04.1.35
  48. Upgrade

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

    Fixed in 5.15.0.1052.60~20.04.1
  49. Upgrade

    Upgrade ubuntu/linux-image-generic-64k-hwe-20.04 to a version that resolves this vulnerability.

    Fixed in 5.15.0.97.107~20.04.51
  50. Upgrade

    Upgrade ubuntu/linux-image-generic-hwe-20.04 to a version that resolves this vulnerability.

    Fixed in 5.15.0.97.107~20.04.51
  51. Upgrade

    Upgrade ubuntu/linux-image-generic-lpae-hwe-20.04 to a version that resolves this vulnerability.

    Fixed in 5.15.0.97.107~20.04.51
  52. Upgrade

    Upgrade ubuntu/linux-image-gkeop-5.15 to a version that resolves this vulnerability.

    Fixed in 5.15.0.1037.43~20.04.33
  53. Upgrade

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

    Fixed in 5.15.0.1047.50~20.04.19
  54. Upgrade

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

    Fixed in 5.15.0.1049.55~20.04.39
  55. Upgrade

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

    Fixed in 5.15.0.1049.55~20.04.39
  56. Upgrade

    Upgrade ubuntu/linux-image-lowlatency-64k-hwe-20.04 to a version that resolves this vulnerability.

    Fixed in 5.15.0.97.107~20.04.48
  57. Upgrade

    Upgrade ubuntu/linux-image-lowlatency-hwe-20.04 to a version that resolves this vulnerability.

    Fixed in 5.15.0.97.107~20.04.48
  58. Upgrade

    Upgrade ubuntu/linux-image-oem-20.04 to a version that resolves this vulnerability.

    Fixed in 5.15.0.97.107~20.04.51
  59. Upgrade

    Upgrade ubuntu/linux-image-oem-20.04b to a version that resolves this vulnerability.

    Fixed in 5.15.0.97.107~20.04.51
  60. Upgrade

    Upgrade ubuntu/linux-image-oem-20.04c to a version that resolves this vulnerability.

    Fixed in 5.15.0.97.107~20.04.51
  61. Upgrade

    Upgrade ubuntu/linux-image-oem-20.04d to a version that resolves this vulnerability.

    Fixed in 5.15.0.97.107~20.04.51
  62. Upgrade

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

    Fixed in 5.15.0.1052.58~20.04.1
  63. Upgrade

    Upgrade ubuntu/linux-image-virtual-hwe-20.04 to a version that resolves this vulnerability.

    Fixed in 5.15.0.97.107~20.04.51
  64. Upgrade

    Upgrade Linux kernel to a version that resolves this vulnerability.

    Patch USN-6653-1

Event History

Feb 23, 2024
Advisory Published
via Ubuntu·12:00 AM
Data Sourced
via Ubuntu·12:00 AM
DescriptionAffected Software

Child vulnerabilities

Contains the following vulnerabilities.

Frequently Asked Questions

1

What is the severity of USN-6653-1?

The severity of USN-6653-1 is classified as high due to the potential for denial of service or arbitrary code execution.

2

How do I fix USN-6653-1?

To fix USN-6653-1, update your system to the patched version of the Linux kernel as specified in the advisory.

3

What products are affected by USN-6653-1?

USN-6653-1 affects Ubuntu 22.04 systems running specific versions of the Linux image packages.

4

What is a use-after-free vulnerability in the context of USN-6653-1?

A use-after-free vulnerability occurs when a program continues to use a pointer after the memory it points to has been freed, potentially leading to crashes or code execution.

5

Can USN-6653-1 be exploited remotely?

USN-6653-1 is primarily a local attack vector, requiring the attacker to have local access to the affected system.

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203