CVE-2023-1074: Medium severity Linux Linux kernel vulnerability

Published Feb 26, 2023
·
Updated

A flaw in the Linux Kernel found. Fail if no bound addresses can be used for a given scope. A type confusion can happen in inetdiagmsgsctpasocfill() in net/sctp/diag.c, which uses a type confused pointer to return information to userspace when issuing a listentry() on asoc->base.bindaddr.addresslist.next when the list is empty.

References: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=458e279f861d3f61796894cd158b780765a1569f https://www.openwall.com/lists/oss-security/2023/01/23/1

Other sources

A memory leak flaw was found in the Linux kernel's Stream Control Transmission Protocol. This issue may occur when a user starts a malicious networking service and someone connects to this service. This could allow a local user to starve resources, causing a denial of service.

— Ubuntu

Linux Kernel is vulnerable to a denial of service, caused by a memory leak flaw in the Stream Control Transmission Protocol. By sending a specially crafted request, a local authenticated attacker could exploit this vulnerability to starve resources, and results in a denial of service condition.

— IBM

Affected Software

140 affected componentsFixes available
Linux Linux kernel
IBM Security Verify Governance, Identity Manager software component<=ISVG 10.0.2
IBM Security Verify Governance, Identity Manager virtual appliance component<=ISVG 10.0.2
redhat/kernel<6.2
6.2
debian/linux
6.1.176-16.1.190-16.12.107-16.12.113-17.2.12-17.2.13-1
ubuntu/linux-aws<4.4.0-1117.123
4.4.0-1117.123
ubuntu/linux-azure<4.15.0-1163.178~14.04.1
4.15.0-1163.178~14.04.1
ubuntu/linux-lts-xenial<4.4.0-239.273~14.04.1
4.4.0-239.273~14.04.1
ubuntu/linux*
ubuntu/linux<4.4.0-239.273
4.4.0-239.273
ubuntu/linux-aws<4.4.0-1155.170
4.4.0-1155.170
ubuntu/linux-aws-hwe<4.15.0-1154.167~16.04.1
4.15.0-1154.167~16.04.1
ubuntu/linux-azure<4.15.0-1163.178~16.04.1
4.15.0-1163.178~16.04.1
ubuntu/linux-gcp<4.15.0-1148.164~16.04.1
4.15.0-1148.164~16.04.1
ubuntu/linux-hwe<4.15.0-209.220~16.04.1
4.15.0-209.220~16.04.1
ubuntu/linux-kvm<4.4.0-1118.128
4.4.0-1118.128
ubuntu/linux-oracle<4.15.0-1117.128~16.04.1
4.15.0-1117.128~16.04.1
ubuntu/linux-hwe-edge*
ubuntu/linux-fips<4.4.0-1088.95
4.4.0-1088.95
ubuntu/linux-fips*
ubuntu/linux<4.15.0-209.220
4.15.0-209.220
ubuntu/linux-aws<4.15.0-1154.167
4.15.0-1154.167
ubuntu/linux-aws-5.4<5.4.0-1100.108~18.04.1
5.4.0-1100.108~18.04.1
ubuntu/linux-azure-4.15<4.15.0-1163.178
4.15.0-1163.178
ubuntu/linux-azure-5.4<5.4.0-1106.112~18.04.1
5.4.0-1106.112~18.04.1
ubuntu/linux-dell300x<4.15.0-1063.68
4.15.0-1063.68
ubuntu/linux-gcp-4.15<4.15.0-1148.164
4.15.0-1148.164
ubuntu/linux-gcp-5.4<5.4.0-1103.112~18.04.1
5.4.0-1103.112~18.04.1
ubuntu/linux-hwe-5.4<5.4.0-147.164~18.04.1
5.4.0-147.164~18.04.1
ubuntu/linux-ibm-5.4<5.4.0-1047.52~18.04.1
5.4.0-1047.52~18.04.1
ubuntu/linux-kvm<4.15.0-1138.143
4.15.0-1138.143
ubuntu/linux-oracle<4.15.0-1117.128
4.15.0-1117.128
ubuntu/linux-oracle-5.4<5.4.0-1099.108~18.04.1
5.4.0-1099.108~18.04.1
ubuntu/linux-raspi-5.4<5.4.0-1083.94~18.04.1
5.4.0-1083.94~18.04.1
ubuntu/linux-raspi2<4.15.0-1130.138
4.15.0-1130.138
ubuntu/linux-snapdragon<4.15.0-1148.158
4.15.0-1148.158
ubuntu/linux-aws-5.0*
ubuntu/linux-aws-5.3*
ubuntu/linux-azure*
ubuntu/linux-azure-5.3*
ubuntu/linux-azure-edge*
ubuntu/linux-gcp*
ubuntu/linux-gcp-5.3*
ubuntu/linux-gke-4.15*
ubuntu/linux-gke-5.4*
ubuntu/linux-gkeop-5.4*
ubuntu/linux-hwe*
ubuntu/linux-hwe-edge*
ubuntu/linux-oem*
ubuntu/linux-oracle-5.0*
ubuntu/linux-oracle-5.3*
ubuntu/linux-aws-fips<4.15.0-2093.99
4.15.0-2093.99
ubuntu/linux-azure-fips<4.15.0-2072.78
4.15.0-2072.78
ubuntu/linux-fips<4.15.0-1109.120
4.15.0-1109.120
ubuntu/linux-gcp-fips<4.15.0-2056.61
4.15.0-2056.61
ubuntu/linux-aws-fips*
ubuntu/linux-azure-fips*
ubuntu/linux-fips*
ubuntu/linux-gcp-fips*
ubuntu/linux<5.4.0-147.164
5.4.0-147.164
ubuntu/linux-aws<5.4.0-1100.108
5.4.0-1100.108
ubuntu/linux-aws-5.15<5.15.0-1034.38~20.04.1
5.15.0-1034.38~20.04.1
ubuntu/linux-azure<5.4.0-1106.112
5.4.0-1106.112
ubuntu/linux-azure-5.15<5.15.0-1036.43~20.04.1
5.15.0-1036.43~20.04.1
ubuntu/linux-bluefield<5.4.0-1062.68
5.4.0-1062.68
ubuntu/linux-gcp<5.4.0-1103.112
5.4.0-1103.112
ubuntu/linux-gcp-5.15<5.15.0-1032.40~20.04.1
5.15.0-1032.40~20.04.1
ubuntu/linux-gke<5.4.0-1097.104
5.4.0-1097.104
ubuntu/linux-gke-5.15<5.15.0-1031.36~20.04.1
5.15.0-1031.36~20.04.1
ubuntu/linux-gkeop<5.4.0-1067.71
5.4.0-1067.71
ubuntu/linux-gkeop-5.15<5.15.0-1018.23~20.04.1
5.15.0-1018.23~20.04.1
ubuntu/linux-hwe-5.15<5.15.0-70.77~20.04.1
5.15.0-70.77~20.04.1
ubuntu/linux-ibm<5.4.0-1047.52
5.4.0-1047.52
ubuntu/linux-intel-iotg-5.15<5.15.0-1030.35~20.04.1
5.15.0-1030.35~20.04.1
ubuntu/linux-iot<5.4.0-1017.18
5.4.0-1017.18
ubuntu/linux-kvm<5.4.0-1089.95
5.4.0-1089.95
ubuntu/linux-lowlatency-hwe-5.15<5.15.0-70.77~20.04.1
5.15.0-70.77~20.04.1
ubuntu/linux-nvidia-tegra-5.15<5.15.0-1014.14~20.04.1
5.15.0-1014.14~20.04.1
ubuntu/linux-oracle<5.4.0-1099.108
5.4.0-1099.108
ubuntu/linux-oracle-5.15<5.15.0-1033.39~20.04.1
5.15.0-1033.39~20.04.1
ubuntu/linux-raspi<5.4.0-1083.94
5.4.0-1083.94
ubuntu/linux-riscv-5.15<5.15.0-1031.35~20.04.1
5.15.0-1031.35~20.04.1
ubuntu/linux-xilinx-zynqmp<5.4.0-1024.28
5.4.0-1024.28
ubuntu/linux-aws-5.11*
ubuntu/linux-aws-5.13*
ubuntu/linux-aws-5.8*
ubuntu/linux-azure-5.11*
ubuntu/linux-azure-5.13*
ubuntu/linux-azure-5.8*
ubuntu/linux-gcp-5.11*
ubuntu/linux-gcp-5.13*
ubuntu/linux-gcp-5.8*
ubuntu/linux-hwe-5.11*
ubuntu/linux-hwe-5.13*
ubuntu/linux-hwe-5.8*
ubuntu/linux-intel-5.13*
ubuntu/linux-oem-5.10*
ubuntu/linux-oem-5.13*
ubuntu/linux-oem-5.6*
ubuntu/linux-oracle-5.11*
ubuntu/linux-oracle-5.13*
ubuntu/linux-oracle-5.8*
ubuntu/linux-raspi2*
ubuntu/linux-riscv*
ubuntu/linux-riscv-5.11*
ubuntu/linux-riscv-5.8*
ubuntu/linux-aws-fips<5.4.0-1100.108+fips1
5.4.0-1100.108+fips1
ubuntu/linux-azure-fips<5.4.0-1106.112+fips1
5.4.0-1106.112+fips1
ubuntu/linux-fips<5.4.0-1075.84
5.4.0-1075.84
ubuntu/linux-gcp-fips<5.4.0-1103.112+fips1
5.4.0-1103.112+fips1
ubuntu/linux-aws-fips*
ubuntu/linux-azure-fips*
ubuntu/linux-fips*
ubuntu/linux-gcp-fips*
ubuntu/linux<5.15.0-70.77
5.15.0-70.77
ubuntu/linux-aws<5.15.0-1034.38
5.15.0-1034.38
ubuntu/linux-azure<5.15.0-1036.43
5.15.0-1036.43
ubuntu/linux-azure-5.19<5.19.0-1026.29~22.04.1
5.19.0-1026.29~22.04.1
ubuntu/linux-azure-fde<5.15.0-1036.43.1
5.15.0-1036.43.1
ubuntu/linux-gcp<5.15.0-1032.40
5.15.0-1032.40
ubuntu/linux-gke<5.15.0-1031.36
5.15.0-1031.36
ubuntu/linux-gkeop<5.15.0-1018.23
5.15.0-1018.23
ubuntu/linux-hwe-5.19<5.19.0-42.43~22.04.1
5.19.0-42.43~22.04.1
ubuntu/linux-ibm<5.15.0-1028.31
5.15.0-1028.31
ubuntu/linux-intel-iotg<5.15.0-1028.33
5.15.0-1028.33
ubuntu/linux-kvm<5.15.0-1031.36
5.15.0-1031.36
ubuntu/linux-lowlatency<5.15.0-70.77
5.15.0-70.77
ubuntu/linux-lowlatency-hwe-5.19<5.19.0-1024.25~22.04.1
5.19.0-1024.25~22.04.1
ubuntu/linux-nvidia<5.15.0-1023.23
5.15.0-1023.23
ubuntu/linux-oem-5.17<5.17.0-1030.31
5.17.0-1030.31
ubuntu/linux-oem-6.0<6.0.0-1014.14
6.0.0-1014.14
ubuntu/linux-oem-6.1<6.1.0-1008.8
6.1.0-1008.8
ubuntu/linux-oracle<5.15.0-1033.39
5.15.0-1033.39
ubuntu/linux-raspi<5.15.0-1027.29
5.15.0-1027.29
ubuntu/linux-realtime*
ubuntu/linux-riscv*
ubuntu/linux-bluefield<5.15.0-1015.17
5.15.0-1015.17
ubuntu/linux-intel-iot-realtime<5.15.0-1024.29
5.15.0-1024.29
ubuntu/linux-realtime<5.15.0-1036.39
5.15.0-1036.39
ubuntu/linux-raspi-realtime*

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade redhat/kernel to a version that resolves this vulnerability.

    Fixed in 6.2
  2. Upgrade

    Upgrade debian/linux to a version that resolves this vulnerability.

    Fixed in 6.1.176-1Fixed in 6.1.190-1Fixed in 6.12.107-1Fixed in 6.12.113-1Fixed in 7.2.12-1Fixed in 7.2.13-1
  3. Upgrade

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

    Fixed in 4.4.0-1117.123
  4. Upgrade

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

    Fixed in 4.15.0-1163.178~14.04.1
  5. Upgrade

    Upgrade ubuntu/linux-lts-xenial to a version that resolves this vulnerability.

    Fixed in 4.4.0-239.273~14.04.1
  6. Upgrade

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

    Fixed in 4.4.0-239.273
  7. Upgrade

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

    Fixed in 4.4.0-1155.170
  8. Upgrade

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

    Fixed in 4.15.0-1154.167~16.04.1
  9. Upgrade

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

    Fixed in 4.15.0-1163.178~16.04.1
  10. Upgrade

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

    Fixed in 4.15.0-1148.164~16.04.1
  11. Upgrade

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

    Fixed in 4.15.0-209.220~16.04.1
  12. Upgrade

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

    Fixed in 4.4.0-1118.128
  13. Upgrade

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

    Fixed in 4.15.0-1117.128~16.04.1
  14. Upgrade

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

    Fixed in 4.4.0-1088.95
  15. Upgrade

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

    Fixed in 4.15.0-209.220
  16. Upgrade

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

    Fixed in 4.15.0-1154.167
  17. Upgrade

    Upgrade ubuntu/linux-aws-5.4 to a version that resolves this vulnerability.

    Fixed in 5.4.0-1100.108~18.04.1
  18. Upgrade

    Upgrade ubuntu/linux-azure-4.15 to a version that resolves this vulnerability.

    Fixed in 4.15.0-1163.178
  19. Upgrade

    Upgrade ubuntu/linux-azure-5.4 to a version that resolves this vulnerability.

    Fixed in 5.4.0-1106.112~18.04.1
  20. Upgrade

    Upgrade ubuntu/linux-dell300x to a version that resolves this vulnerability.

    Fixed in 4.15.0-1063.68
  21. Upgrade

    Upgrade ubuntu/linux-gcp-4.15 to a version that resolves this vulnerability.

    Fixed in 4.15.0-1148.164
  22. Upgrade

    Upgrade ubuntu/linux-gcp-5.4 to a version that resolves this vulnerability.

    Fixed in 5.4.0-1103.112~18.04.1
  23. Upgrade

    Upgrade ubuntu/linux-hwe-5.4 to a version that resolves this vulnerability.

    Fixed in 5.4.0-147.164~18.04.1
  24. Upgrade

    Upgrade ubuntu/linux-ibm-5.4 to a version that resolves this vulnerability.

    Fixed in 5.4.0-1047.52~18.04.1
  25. Upgrade

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

    Fixed in 4.15.0-1138.143
  26. Upgrade

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

    Fixed in 4.15.0-1117.128
  27. Upgrade

    Upgrade ubuntu/linux-oracle-5.4 to a version that resolves this vulnerability.

    Fixed in 5.4.0-1099.108~18.04.1
  28. Upgrade

    Upgrade ubuntu/linux-raspi-5.4 to a version that resolves this vulnerability.

    Fixed in 5.4.0-1083.94~18.04.1
  29. Upgrade

    Upgrade ubuntu/linux-raspi2 to a version that resolves this vulnerability.

    Fixed in 4.15.0-1130.138
  30. Upgrade

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

    Fixed in 4.15.0-1148.158
  31. Upgrade

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

    Fixed in 4.15.0-2093.99
  32. Upgrade

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

    Fixed in 4.15.0-2072.78
  33. Upgrade

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

    Fixed in 4.15.0-1109.120
  34. Upgrade

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

    Fixed in 4.15.0-2056.61
  35. Upgrade

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

    Fixed in 5.4.0-147.164
  36. Upgrade

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

    Fixed in 5.4.0-1100.108
  37. Upgrade

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

    Fixed in 5.15.0-1034.38~20.04.1
  38. Upgrade

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

    Fixed in 5.4.0-1106.112
  39. Upgrade

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

    Fixed in 5.15.0-1036.43~20.04.1
  40. Upgrade

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

    Fixed in 5.4.0-1062.68
  41. Upgrade

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

    Fixed in 5.4.0-1103.112
  42. Upgrade

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

    Fixed in 5.15.0-1032.40~20.04.1
  43. Upgrade

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

    Fixed in 5.4.0-1097.104
  44. Upgrade

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

    Fixed in 5.15.0-1031.36~20.04.1
  45. Upgrade

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

    Fixed in 5.4.0-1067.71
  46. Upgrade

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

    Fixed in 5.15.0-1018.23~20.04.1
  47. Upgrade

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

    Fixed in 5.15.0-70.77~20.04.1
  48. Upgrade

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

    Fixed in 5.4.0-1047.52
  49. Upgrade

    Upgrade ubuntu/linux-intel-iotg-5.15 to a version that resolves this vulnerability.

    Fixed in 5.15.0-1030.35~20.04.1
  50. Upgrade

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

    Fixed in 5.4.0-1017.18
  51. Upgrade

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

    Fixed in 5.4.0-1089.95
  52. Upgrade

    Upgrade ubuntu/linux-lowlatency-hwe-5.15 to a version that resolves this vulnerability.

    Fixed in 5.15.0-70.77~20.04.1
  53. Upgrade

    Upgrade ubuntu/linux-nvidia-tegra-5.15 to a version that resolves this vulnerability.

    Fixed in 5.15.0-1014.14~20.04.1
  54. Upgrade

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

    Fixed in 5.4.0-1099.108
  55. Upgrade

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

    Fixed in 5.15.0-1033.39~20.04.1
  56. Upgrade

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

    Fixed in 5.4.0-1083.94
  57. Upgrade

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

    Fixed in 5.15.0-1031.35~20.04.1
  58. Upgrade

    Upgrade ubuntu/linux-xilinx-zynqmp to a version that resolves this vulnerability.

    Fixed in 5.4.0-1024.28
  59. Upgrade

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

    Fixed in 5.4.0-1100.108+fips1
  60. Upgrade

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

    Fixed in 5.4.0-1106.112+fips1
  61. Upgrade

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

    Fixed in 5.4.0-1075.84
  62. Upgrade

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

    Fixed in 5.4.0-1103.112+fips1
  63. Upgrade

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

    Fixed in 5.15.0-70.77
  64. Upgrade

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

    Fixed in 5.15.0-1034.38
  65. Upgrade

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

    Fixed in 5.15.0-1036.43
  66. Upgrade

    Upgrade ubuntu/linux-azure-5.19 to a version that resolves this vulnerability.

    Fixed in 5.19.0-1026.29~22.04.1
  67. Upgrade

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

    Fixed in 5.15.0-1036.43.1
  68. Upgrade

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

    Fixed in 5.15.0-1032.40
  69. Upgrade

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

    Fixed in 5.15.0-1031.36
  70. Upgrade

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

    Fixed in 5.15.0-1018.23
  71. Upgrade

    Upgrade ubuntu/linux-hwe-5.19 to a version that resolves this vulnerability.

    Fixed in 5.19.0-42.43~22.04.1
  72. Upgrade

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

    Fixed in 5.15.0-1028.31
  73. Upgrade

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

    Fixed in 5.15.0-1028.33
  74. Upgrade

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

    Fixed in 5.15.0-1031.36
  75. Upgrade

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

    Fixed in 5.15.0-70.77
  76. Upgrade

    Upgrade ubuntu/linux-lowlatency-hwe-5.19 to a version that resolves this vulnerability.

    Fixed in 5.19.0-1024.25~22.04.1
  77. Upgrade

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

    Fixed in 5.15.0-1023.23
  78. Upgrade

    Upgrade ubuntu/linux-oem-5.17 to a version that resolves this vulnerability.

    Fixed in 5.17.0-1030.31
  79. Upgrade

    Upgrade ubuntu/linux-oem-6.0 to a version that resolves this vulnerability.

    Fixed in 6.0.0-1014.14
  80. Upgrade

    Upgrade ubuntu/linux-oem-6.1 to a version that resolves this vulnerability.

    Fixed in 6.1.0-1008.8
  81. Upgrade

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

    Fixed in 5.15.0-1033.39
  82. Upgrade

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

    Fixed in 5.15.0-1027.29
  83. Upgrade

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

    Fixed in 5.15.0-1015.17
  84. Upgrade

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

    Fixed in 5.15.0-1024.29
  85. Upgrade

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

    Fixed in 5.15.0-1036.39

Event History

Feb 26, 2023
Data Sourced
via Red Hat·04:34 PM
DescriptionSeverityAffected Software
Feb 28, 2023
CVE Published
via OSV·12:00 AM
Data Sourced
via OSV·12:00 AM
DescriptionSeverityAffected Software
Data Sourced
via Ubuntu·12:00 AM
RemedyDescriptionSeverityAffected Software
Mar 27, 2023
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
DescriptionWeakness
Data Sourced
via NVD·09:15 PM
RemedyDescriptionSeverityWeaknessAffected Software

Parent advisories

This vulnerability appears in the following advisories.

Peer vulnerabilities

Found alongside the following vulnerabilities.

Frequently Asked Questions

1

What is the severity of CVE-2023-1074?

CVE-2023-1074 has been classified as a critical vulnerability due to the potential for type confusion and its implications on system security.

2

Which software versions are affected by CVE-2023-1074?

CVE-2023-1074 affects various versions of the Linux Kernel, specifically those prior to 5.10.223-1, 5.10.226-1, 6.1.123-1, and 6.2, as well as specific IBM Security Verify Governance versions.

3

How do I fix CVE-2023-1074?

To fix CVE-2023-1074, upgrade your affected Linux Kernel to version 5.10.223-1, 5.10.226-1, 6.1.123-1, or 6.2.

4

What systems are impacted by CVE-2023-1074?

CVE-2023-1074 impacts systems utilizing the Linux Kernel and specific versions of IBM Security Verify Governance, Identity Manager components.

5

What is the nature of the vulnerability described in CVE-2023-1074?

CVE-2023-1074 is a type confusion vulnerability that occurs in the inet_diag_msg_sctpasoc_fill() function, potentially allowing unauthorized information to be returned to userspace.

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