USN-6127-1: Linux kernel vulnerabilities

Published May 31, 2023
·
Updated

Patryk Sondej and Piotr Krysiuk discovered that a race condition existed in the netfilter subsystem of the Linux kernel when processing batch requests, 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-2023-32233) Gwangun Jung discovered that the Quick Fair Queueing scheduler implementation in the Linux kernel contained 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-2023-31436) Reima Ishii discovered that the nested KVM implementation for Intel x86 processors in the Linux kernel did not properly validate control registers in certain situations. An attacker in a guest VM could use this to cause a denial of service (guest crash). (CVE-2023-30456) It was discovered that the Broadcom FullMAC USB WiFi driver in the Linux kernel did not properly perform data buffer size validation in some situations. A physically proximate attacker could use this to craft a malicious USB device that when inserted, could cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2023-1380) Jean-Baptiste Cayrou discovered that the shiftfs file system in the Ubuntu Linux kernel contained a race condition when handling inode locking in some situations. A local attacker could use this to cause a denial of service (kernel deadlock). (CVE-2023-2612)

Affected Software

179 affected componentsFixes available
Canonical Linux kernel
All of the following
ubuntu/linux-image-virtual<5.19.0.43.39
5.19.0.43.39
Ubuntu Ubuntu=22.10
All of the following
ubuntu/linux-image-5.19.0-1019-raspi<5.19.0-1019.26
5.19.0-1019.26
Ubuntu Ubuntu=22.10
All of the following
ubuntu/linux-image-generic-64k<5.19.0.43.39
5.19.0.43.39
Ubuntu Ubuntu=22.10
All of the following
ubuntu/linux-image-generic<5.19.0.43.39
5.19.0.43.39
Ubuntu Ubuntu=22.10
All of the following
ubuntu/linux-image-aws<5.19.0.1026.23
5.19.0.1026.23
Ubuntu Ubuntu=22.10
All of the following
ubuntu/linux-image-5.19.0-1025-lowlatency<5.19.0-1025.26
5.19.0-1025.26
Ubuntu Ubuntu=22.10
All of the following
ubuntu/linux-image-5.19.0-1025-lowlatency-64k<5.19.0-1025.26
5.19.0-1025.26
Ubuntu Ubuntu=22.10
All of the following
ubuntu/linux-image-raspi<5.19.0.1019.18
5.19.0.1019.18
Ubuntu Ubuntu=22.10
All of the following
ubuntu/linux-image-5.19.0-1023-ibm<5.19.0-1023.25
5.19.0-1023.25
Ubuntu Ubuntu=22.10
All of the following
ubuntu/linux-image-ibm<5.19.0.1023.20
5.19.0.1023.20
Ubuntu Ubuntu=22.10
All of the following
ubuntu/linux-image-lowlatency-64k<5.19.0.1025.21
5.19.0.1025.21
Ubuntu Ubuntu=22.10
All of the following
ubuntu/linux-image-5.19.0-1027-azure<5.19.0-1027.30
5.19.0-1027.30
Ubuntu Ubuntu=22.10
All of the following
ubuntu/linux-image-raspi-nolpae<5.19.0.1019.18
5.19.0.1019.18
Ubuntu Ubuntu=22.10
All of the following
ubuntu/linux-image-5.19.0-43-generic<5.19.0-43.44
5.19.0-43.44
Ubuntu Ubuntu=22.10
All of the following
ubuntu/linux-image-5.19.0-1025-gcp<5.19.0-1025.27
5.19.0-1025.27
Ubuntu Ubuntu=22.10
All of the following
ubuntu/linux-image-azure<5.19.0.1027.22
5.19.0.1027.22
Ubuntu Ubuntu=22.10
All of the following
ubuntu/linux-image-5.19.0-1024-oracle<5.19.0-1024.27
5.19.0-1024.27
Ubuntu Ubuntu=22.10
All of the following
ubuntu/linux-image-kvm<5.19.0.1024.21
5.19.0.1024.21
Ubuntu Ubuntu=22.10
All of the following
ubuntu/linux-image-5.19.0-43-generic-lpae<5.19.0-43.44
5.19.0-43.44
Ubuntu Ubuntu=22.10
All of the following
ubuntu/linux-image-gcp<5.19.0.1025.21
5.19.0.1025.21
Ubuntu Ubuntu=22.10
All of the following
ubuntu/linux-image-generic-lpae<5.19.0.43.39
5.19.0.43.39
Ubuntu Ubuntu=22.10
All of the following
ubuntu/linux-image-5.19.0-43-generic-64k<5.19.0-43.44
5.19.0-43.44
Ubuntu Ubuntu=22.10
All of the following
ubuntu/linux-image-5.19.0-1019-raspi-nolpae<5.19.0-1019.26
5.19.0-1019.26
Ubuntu Ubuntu=22.10
All of the following
ubuntu/linux-image-oracle<5.19.0.1024.20
5.19.0.1024.20
Ubuntu Ubuntu=22.10
All of the following
ubuntu/linux-image-5.19.0-1024-kvm<5.19.0-1024.25
5.19.0-1024.25
Ubuntu Ubuntu=22.10
All of the following
ubuntu/linux-image-5.19.0-1026-aws<5.19.0-1026.27
5.19.0-1026.27
Ubuntu Ubuntu=22.10
All of the following
ubuntu/linux-image-lowlatency<5.19.0.1025.21
5.19.0.1025.21
Ubuntu Ubuntu=22.10
All of the following
ubuntu/linux-image-gkeop<5.15.0.1021.20
5.15.0.1021.20
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-virtual<5.15.0.73.71
5.15.0.73.71
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-5.15.0-73-generic<5.15.0-73.80
5.15.0-73.80
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-5.19.0-43-generic<5.19.0-43.44~22.04.1
5.19.0-43.44~22.04.1
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-5.15.0-1031-ibm<5.15.0-1031.34
5.15.0-1031.34
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-azure<5.15.0.1039.35
5.15.0.1039.35
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-5.19.0-43-generic-64k<5.19.0-43.44~22.04.1
5.19.0-43.44~22.04.1
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-generic-64k-hwe-22.04<5.19.0.43.44~22.04.17
5.19.0.43.44~22.04.17
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-kvm<5.15.0.1034.30
5.15.0.1034.30
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-lowlatency<5.15.0.73.78
5.15.0.73.78
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-generic-64k<5.15.0.73.71
5.15.0.73.71
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-gke-5.15<5.15.0.1034.33
5.15.0.1034.33
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-5.15.0-1021-gkeop<5.15.0-1021.26
5.15.0-1021.26
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-5.15.0-73-lowlatency<5.15.0-73.80
5.15.0-73.80
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-5.15.0-1034-kvm<5.15.0-1034.39
5.15.0-1034.39
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-5.15.0-1036-oracle<5.15.0-1036.42
5.15.0-1036.42
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-gkeop-5.15<5.15.0.1021.20
5.15.0.1021.20
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-5.15.0-1039-azure<5.15.0-1039.46
5.15.0-1039.46
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-generic-lpae-hwe-22.04<5.19.0.43.44~22.04.17
5.19.0.43.44~22.04.17
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-5.15.0-73-lowlatency-64k<5.15.0-73.80
5.15.0-73.80
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-generic-lpae<5.15.0.73.71
5.15.0.73.71
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-ibm<5.15.0.1031.27
5.15.0.1031.27
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-virtual-hwe-22.04<5.19.0.43.44~22.04.17
5.19.0.43.44~22.04.17
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-azure-lts-22.04<5.15.0.1039.35
5.15.0.1039.35
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-aws-lts-22.04<5.15.0.1037.36
5.15.0.1037.36
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-5.15.0-73-generic-64k<5.15.0-73.80
5.15.0-73.80
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-gke<5.15.0.1034.33
5.15.0.1034.33
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-gcp-lts-22.04<5.15.0.1035.31
5.15.0.1035.31
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-oracle<5.15.0.1036.31
5.15.0.1036.31
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-5.15.0-1034-gke<5.15.0-1034.39
5.15.0-1034.39
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-generic<5.15.0.73.71
5.15.0.73.71
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-generic-hwe-22.04<5.19.0.43.44~22.04.17
5.19.0.43.44~22.04.17
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-5.15.0-1037-aws<5.15.0-1037.41
5.15.0-1037.41
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-5.19.0-43-generic-lpae<5.19.0-43.44~22.04.1
5.19.0-43.44~22.04.1
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-5.15.0-1035-gcp<5.15.0-1035.43
5.15.0-1035.43
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-lowlatency-64k<5.15.0.73.78
5.15.0.73.78
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-5.15.0-73-generic-lpae<5.15.0-73.80
5.15.0-73.80
Ubuntu Ubuntu=22.04
All of the following
ubuntu/linux-image-5.15.0-1039-azure<5.15.0-1039.46~20.04.1
5.15.0-1039.46~20.04.1
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-5.15.0-1034-gke<5.15.0-1034.39~20.04.1
5.15.0-1034.39~20.04.1
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-virtual-hwe-20.04<5.15.0.73.80~20.04.34
5.15.0.73.80~20.04.34
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-aws<5.15.0.1037.41~20.04.26
5.15.0.1037.41~20.04.26
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-azure-cvm<5.15.0.1039.46~20.04.29
5.15.0.1039.46~20.04.29
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-gke-5.15<5.15.0.1034.39~20.04.1
5.15.0.1034.39~20.04.1
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-lowlatency-hwe-20.04<5.15.0.73.80~20.04.31
5.15.0.73.80~20.04.31
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-generic-hwe-20.04<5.15.0.73.80~20.04.34
5.15.0.73.80~20.04.34
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-5.15.0-73-generic<5.15.0-73.80~20.04.1
5.15.0-73.80~20.04.1
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-5.15.0-73-lowlatency<5.15.0-73.80~20.04.1
5.15.0-73.80~20.04.1
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-oem-20.04c<5.15.0.73.80~20.04.34
5.15.0.73.80~20.04.34
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-oem-20.04b<5.15.0.73.80~20.04.34
5.15.0.73.80~20.04.34
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-azure<5.15.0.1039.46~20.04.29
5.15.0.1039.46~20.04.29
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-5.15.0-1037-aws<5.15.0-1037.41~20.04.1
5.15.0-1037.41~20.04.1
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-oem-20.04<5.15.0.73.80~20.04.34
5.15.0.73.80~20.04.34
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-5.15.0-73-generic-lpae<5.15.0-73.80~20.04.1
5.15.0-73.80~20.04.1
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-5.15.0-73-generic-64k<5.15.0-73.80~20.04.1
5.15.0-73.80~20.04.1
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-5.15.0-1036-oracle<5.15.0-1036.42~20.04.1
5.15.0-1036.42~20.04.1
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-gcp<5.15.0.1035.43~20.04.1
5.15.0.1035.43~20.04.1
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-5.15.0-73-lowlatency-64k<5.15.0-73.80~20.04.1
5.15.0-73.80~20.04.1
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-5.15.0-1035-gcp<5.15.0-1035.43~20.04.1
5.15.0-1035.43~20.04.1
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-generic-64k-hwe-20.04<5.15.0.73.80~20.04.34
5.15.0.73.80~20.04.34
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-oracle<5.15.0.1036.42~20.04.1
5.15.0.1036.42~20.04.1
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-generic-lpae-hwe-20.04<5.15.0.73.80~20.04.34
5.15.0.73.80~20.04.34
Ubuntu Ubuntu=20.04
All of the following
ubuntu/linux-image-lowlatency-64k-hwe-20.04<5.15.0.73.80~20.04.31
5.15.0.73.80~20.04.31
Ubuntu Ubuntu=20.04

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

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

    Fixed in 5.19.0.43.39
  2. Upgrade

    Upgrade ubuntu/linux-image-5.19.0-1019-raspi to a version that resolves this vulnerability.

    Fixed in 5.19.0-1019.26
  3. Upgrade

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

    Fixed in 5.19.0.43.39
  4. Upgrade

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

    Fixed in 5.19.0.43.39
  5. Upgrade

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

    Fixed in 5.19.0.1026.23
  6. Upgrade

    Upgrade ubuntu/linux-image-5.19.0-1025-lowlatency to a version that resolves this vulnerability.

    Fixed in 5.19.0-1025.26
  7. Upgrade

    Upgrade ubuntu/linux-image-5.19.0-1025-lowlatency-64k to a version that resolves this vulnerability.

    Fixed in 5.19.0-1025.26
  8. Upgrade

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

    Fixed in 5.19.0.1019.18
  9. Upgrade

    Upgrade ubuntu/linux-image-5.19.0-1023-ibm to a version that resolves this vulnerability.

    Fixed in 5.19.0-1023.25
  10. Upgrade

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

    Fixed in 5.19.0.1023.20
  11. Upgrade

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

    Fixed in 5.19.0.1025.21
  12. Upgrade

    Upgrade ubuntu/linux-image-5.19.0-1027-azure to a version that resolves this vulnerability.

    Fixed in 5.19.0-1027.30
  13. Upgrade

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

    Fixed in 5.19.0.1019.18
  14. Upgrade

    Upgrade ubuntu/linux-image-5.19.0-43-generic to a version that resolves this vulnerability.

    Fixed in 5.19.0-43.44
  15. Upgrade

    Upgrade ubuntu/linux-image-5.19.0-1025-gcp to a version that resolves this vulnerability.

    Fixed in 5.19.0-1025.27
  16. Upgrade

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

    Fixed in 5.19.0.1027.22
  17. Upgrade

    Upgrade ubuntu/linux-image-5.19.0-1024-oracle to a version that resolves this vulnerability.

    Fixed in 5.19.0-1024.27
  18. Upgrade

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

    Fixed in 5.19.0.1024.21
  19. Upgrade

    Upgrade ubuntu/linux-image-5.19.0-43-generic-lpae to a version that resolves this vulnerability.

    Fixed in 5.19.0-43.44
  20. Upgrade

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

    Fixed in 5.19.0.1025.21
  21. Upgrade

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

    Fixed in 5.19.0.43.39
  22. Upgrade

    Upgrade ubuntu/linux-image-5.19.0-43-generic-64k to a version that resolves this vulnerability.

    Fixed in 5.19.0-43.44
  23. Upgrade

    Upgrade ubuntu/linux-image-5.19.0-1019-raspi-nolpae to a version that resolves this vulnerability.

    Fixed in 5.19.0-1019.26
  24. Upgrade

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

    Fixed in 5.19.0.1024.20
  25. Upgrade

    Upgrade ubuntu/linux-image-5.19.0-1024-kvm to a version that resolves this vulnerability.

    Fixed in 5.19.0-1024.25
  26. Upgrade

    Upgrade ubuntu/linux-image-5.19.0-1026-aws to a version that resolves this vulnerability.

    Fixed in 5.19.0-1026.27
  27. Upgrade

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

    Fixed in 5.19.0.1025.21
  28. Upgrade

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

    Fixed in 5.15.0.1021.20
  29. Upgrade

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

    Fixed in 5.15.0.73.71
  30. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-73-generic to a version that resolves this vulnerability.

    Fixed in 5.15.0-73.80
  31. Upgrade

    Upgrade ubuntu/linux-image-5.19.0-43-generic to a version that resolves this vulnerability.

    Fixed in 5.19.0-43.44~22.04.1
  32. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-1031-ibm to a version that resolves this vulnerability.

    Fixed in 5.15.0-1031.34
  33. Upgrade

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

    Fixed in 5.15.0.1039.35
  34. Upgrade

    Upgrade ubuntu/linux-image-5.19.0-43-generic-64k to a version that resolves this vulnerability.

    Fixed in 5.19.0-43.44~22.04.1
  35. Upgrade

    Upgrade ubuntu/linux-image-generic-64k-hwe-22.04 to a version that resolves this vulnerability.

    Fixed in 5.19.0.43.44~22.04.17
  36. Upgrade

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

    Fixed in 5.15.0.1034.30
  37. Upgrade

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

    Fixed in 5.15.0.73.78
  38. Upgrade

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

    Fixed in 5.15.0.73.71
  39. Upgrade

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

    Fixed in 5.15.0.1034.33
  40. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-1021-gkeop to a version that resolves this vulnerability.

    Fixed in 5.15.0-1021.26
  41. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-73-lowlatency to a version that resolves this vulnerability.

    Fixed in 5.15.0-73.80
  42. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-1034-kvm to a version that resolves this vulnerability.

    Fixed in 5.15.0-1034.39
  43. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-1036-oracle to a version that resolves this vulnerability.

    Fixed in 5.15.0-1036.42
  44. Upgrade

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

    Fixed in 5.15.0.1021.20
  45. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-1039-azure to a version that resolves this vulnerability.

    Fixed in 5.15.0-1039.46
  46. Upgrade

    Upgrade ubuntu/linux-image-generic-lpae-hwe-22.04 to a version that resolves this vulnerability.

    Fixed in 5.19.0.43.44~22.04.17
  47. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-73-lowlatency-64k to a version that resolves this vulnerability.

    Fixed in 5.15.0-73.80
  48. Upgrade

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

    Fixed in 5.15.0.73.71
  49. Upgrade

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

    Fixed in 5.15.0.1031.27
  50. Upgrade

    Upgrade ubuntu/linux-image-virtual-hwe-22.04 to a version that resolves this vulnerability.

    Fixed in 5.19.0.43.44~22.04.17
  51. Upgrade

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

    Fixed in 5.15.0.1039.35
  52. Upgrade

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

    Fixed in 5.15.0.1037.36
  53. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-73-generic-64k to a version that resolves this vulnerability.

    Fixed in 5.15.0-73.80
  54. Upgrade

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

    Fixed in 5.15.0.1034.33
  55. Upgrade

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

    Fixed in 5.15.0.1035.31
  56. Upgrade

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

    Fixed in 5.15.0.1036.31
  57. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-1034-gke to a version that resolves this vulnerability.

    Fixed in 5.15.0-1034.39
  58. Upgrade

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

    Fixed in 5.15.0.73.71
  59. Upgrade

    Upgrade ubuntu/linux-image-generic-hwe-22.04 to a version that resolves this vulnerability.

    Fixed in 5.19.0.43.44~22.04.17
  60. Upgrade

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

    Fixed in 5.15.0-1037.41
  61. Upgrade

    Upgrade ubuntu/linux-image-5.19.0-43-generic-lpae to a version that resolves this vulnerability.

    Fixed in 5.19.0-43.44~22.04.1
  62. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-1035-gcp to a version that resolves this vulnerability.

    Fixed in 5.15.0-1035.43
  63. Upgrade

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

    Fixed in 5.15.0.73.78
  64. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-73-generic-lpae to a version that resolves this vulnerability.

    Fixed in 5.15.0-73.80
  65. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-1039-azure to a version that resolves this vulnerability.

    Fixed in 5.15.0-1039.46~20.04.1
  66. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-1034-gke to a version that resolves this vulnerability.

    Fixed in 5.15.0-1034.39~20.04.1
  67. Upgrade

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

    Fixed in 5.15.0.73.80~20.04.34
  68. Upgrade

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

    Fixed in 5.15.0.1037.41~20.04.26
  69. Upgrade

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

    Fixed in 5.15.0.1039.46~20.04.29
  70. Upgrade

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

    Fixed in 5.15.0.1034.39~20.04.1
  71. Upgrade

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

    Fixed in 5.15.0.73.80~20.04.31
  72. Upgrade

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

    Fixed in 5.15.0.73.80~20.04.34
  73. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-73-generic to a version that resolves this vulnerability.

    Fixed in 5.15.0-73.80~20.04.1
  74. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-73-lowlatency to a version that resolves this vulnerability.

    Fixed in 5.15.0-73.80~20.04.1
  75. Upgrade

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

    Fixed in 5.15.0.73.80~20.04.34
  76. Upgrade

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

    Fixed in 5.15.0.73.80~20.04.34
  77. Upgrade

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

    Fixed in 5.15.0.73.80~20.04.34
  78. Upgrade

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

    Fixed in 5.15.0.1039.46~20.04.29
  79. Upgrade

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

    Fixed in 5.15.0-1037.41~20.04.1
  80. Upgrade

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

    Fixed in 5.15.0.73.80~20.04.34
  81. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-73-generic-lpae to a version that resolves this vulnerability.

    Fixed in 5.15.0-73.80~20.04.1
  82. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-73-generic-64k to a version that resolves this vulnerability.

    Fixed in 5.15.0-73.80~20.04.1
  83. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-1036-oracle to a version that resolves this vulnerability.

    Fixed in 5.15.0-1036.42~20.04.1
  84. Upgrade

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

    Fixed in 5.15.0.1035.43~20.04.1
  85. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-73-lowlatency-64k to a version that resolves this vulnerability.

    Fixed in 5.15.0-73.80~20.04.1
  86. Upgrade

    Upgrade ubuntu/linux-image-5.15.0-1035-gcp to a version that resolves this vulnerability.

    Fixed in 5.15.0-1035.43~20.04.1
  87. Upgrade

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

    Fixed in 5.15.0.73.80~20.04.34
  88. Upgrade

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

    Fixed in 5.15.0.1036.42~20.04.1
  89. Upgrade

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

    Fixed in 5.15.0.73.80~20.04.34
  90. Upgrade

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

    Fixed in 5.15.0.73.80~20.04.31

Event History

May 31, 2023
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-6127-1?

USN-6127-1 is classified as a high severity due to its potential to cause denial of service or system crashes.

2

How do I fix USN-6127-1?

To fix USN-6127-1, update to the latest kernels or packages specified in the Ubuntu advisory.

3

Who is affected by USN-6127-1?

USN-6127-1 affects local users running affected versions of the Linux kernel on Ubuntu 22.10.

4

Can USN-6127-1 be exploited remotely?

No, USN-6127-1 can only be exploited by local attackers with access to the affected system.

5

What should I do if I cannot update for USN-6127-1 immediately?

If unable to update immediately, ensure that critical services are protected and monitor for any suspicious activities on your system.

Company

Resources

Contact

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