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Ubuntu: (Multiple Advisories) (CVE-2022-36879): Linux kernel vulnerabilities

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Ubuntu: (Multiple Advisories) (CVE-2022-36879): Linux kernel vulnerabilities

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
07/27/2022
Created
10/12/2022
Added
10/11/2022
Modified
04/17/2023

Description

An issue was discovered in the Linux kernel through 5.18.14. xfrm_expand_policies in net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice.

Solution(s)

  • ubuntu-upgrade-linux-image-4-15-0-1055-dell300x
  • ubuntu-upgrade-linux-image-4-15-0-1108-oracle
  • ubuntu-upgrade-linux-image-4-15-0-1121-raspi2
  • ubuntu-upgrade-linux-image-4-15-0-1129-kvm
  • ubuntu-upgrade-linux-image-4-15-0-1138-gcp
  • ubuntu-upgrade-linux-image-4-15-0-1139-snapdragon
  • ubuntu-upgrade-linux-image-4-15-0-1143-aws
  • ubuntu-upgrade-linux-image-4-15-0-1143-aws-hwe
  • ubuntu-upgrade-linux-image-4-15-0-1157-azure
  • ubuntu-upgrade-linux-image-4-15-0-197-generic
  • ubuntu-upgrade-linux-image-4-15-0-197-generic-lpae
  • ubuntu-upgrade-linux-image-4-15-0-197-lowlatency
  • ubuntu-upgrade-linux-image-4-4-0-1117-aws
  • ubuntu-upgrade-linux-image-4-4-0-1118-kvm
  • ubuntu-upgrade-linux-image-4-4-0-1155-aws
  • ubuntu-upgrade-linux-image-4-4-0-239-generic
  • ubuntu-upgrade-linux-image-4-4-0-239-lowlatency
  • ubuntu-upgrade-linux-image-5-14-0-1058-oem
  • ubuntu-upgrade-linux-image-5-15-0-1004-gkeop
  • ubuntu-upgrade-linux-image-5-15-0-1015-ibm
  • ubuntu-upgrade-linux-image-5-15-0-1016-raspi
  • ubuntu-upgrade-linux-image-5-15-0-1016-raspi-nolpae
  • ubuntu-upgrade-linux-image-5-15-0-1017-gke
  • ubuntu-upgrade-linux-image-5-15-0-1017-intel-iotg
  • ubuntu-upgrade-linux-image-5-15-0-1019-gcp
  • ubuntu-upgrade-linux-image-5-15-0-1019-kvm
  • ubuntu-upgrade-linux-image-5-15-0-1019-oracle
  • ubuntu-upgrade-linux-image-5-15-0-1021-aws
  • ubuntu-upgrade-linux-image-5-15-0-1021-azure
  • ubuntu-upgrade-linux-image-5-15-0-50-generic
  • ubuntu-upgrade-linux-image-5-15-0-50-generic-64k
  • ubuntu-upgrade-linux-image-5-15-0-50-generic-lpae
  • ubuntu-upgrade-linux-image-5-15-0-50-lowlatency
  • ubuntu-upgrade-linux-image-5-15-0-50-lowlatency-64k
  • ubuntu-upgrade-linux-image-5-17-0-1028-oem
  • ubuntu-upgrade-linux-image-5-4-0-1034-ibm
  • ubuntu-upgrade-linux-image-5-4-0-1047-bluefield
  • ubuntu-upgrade-linux-image-5-4-0-1054-gkeop
  • ubuntu-upgrade-linux-image-5-4-0-1071-raspi
  • ubuntu-upgrade-linux-image-5-4-0-1076-kvm
  • ubuntu-upgrade-linux-image-5-4-0-1084-gke
  • ubuntu-upgrade-linux-image-5-4-0-1084-oracle
  • ubuntu-upgrade-linux-image-5-4-0-1086-aws
  • ubuntu-upgrade-linux-image-5-4-0-1090-gcp
  • ubuntu-upgrade-linux-image-5-4-0-1092-azure-fde
  • ubuntu-upgrade-linux-image-5-4-0-128-generic
  • ubuntu-upgrade-linux-image-5-4-0-128-generic-lpae
  • ubuntu-upgrade-linux-image-5-4-0-128-lowlatency
  • ubuntu-upgrade-linux-image-aws
  • ubuntu-upgrade-linux-image-aws-hwe
  • ubuntu-upgrade-linux-image-aws-lts-18-04
  • ubuntu-upgrade-linux-image-aws-lts-20-04
  • ubuntu-upgrade-linux-image-aws-lts-22-04
  • ubuntu-upgrade-linux-image-azure
  • ubuntu-upgrade-linux-image-azure-fde
  • ubuntu-upgrade-linux-image-azure-lts-18-04
  • ubuntu-upgrade-linux-image-azure-lts-22-04
  • ubuntu-upgrade-linux-image-bluefield
  • ubuntu-upgrade-linux-image-dell300x
  • ubuntu-upgrade-linux-image-gcp
  • ubuntu-upgrade-linux-image-gcp-lts-18-04
  • ubuntu-upgrade-linux-image-gcp-lts-20-04
  • ubuntu-upgrade-linux-image-generic
  • ubuntu-upgrade-linux-image-generic-64k
  • ubuntu-upgrade-linux-image-generic-64k-hwe-20-04
  • ubuntu-upgrade-linux-image-generic-64k-hwe-22-04
  • ubuntu-upgrade-linux-image-generic-hwe-16-04
  • ubuntu-upgrade-linux-image-generic-hwe-18-04
  • ubuntu-upgrade-linux-image-generic-hwe-20-04
  • ubuntu-upgrade-linux-image-generic-hwe-22-04
  • ubuntu-upgrade-linux-image-generic-lpae
  • ubuntu-upgrade-linux-image-generic-lpae-hwe-18-04
  • ubuntu-upgrade-linux-image-generic-lpae-hwe-20-04
  • ubuntu-upgrade-linux-image-generic-lpae-hwe-22-04
  • ubuntu-upgrade-linux-image-generic-lts-xenial
  • ubuntu-upgrade-linux-image-gke
  • ubuntu-upgrade-linux-image-gke-5-15
  • ubuntu-upgrade-linux-image-gke-5-4
  • ubuntu-upgrade-linux-image-gkeop
  • ubuntu-upgrade-linux-image-gkeop-5-15
  • ubuntu-upgrade-linux-image-gkeop-5-4
  • ubuntu-upgrade-linux-image-ibm
  • ubuntu-upgrade-linux-image-ibm-lts-20-04
  • ubuntu-upgrade-linux-image-intel-iotg
  • ubuntu-upgrade-linux-image-kvm
  • ubuntu-upgrade-linux-image-lowlatency
  • ubuntu-upgrade-linux-image-lowlatency-64k
  • ubuntu-upgrade-linux-image-lowlatency-64k-hwe-20-04
  • ubuntu-upgrade-linux-image-lowlatency-64k-hwe-22-04
  • ubuntu-upgrade-linux-image-lowlatency-hwe-16-04
  • ubuntu-upgrade-linux-image-lowlatency-hwe-18-04
  • ubuntu-upgrade-linux-image-lowlatency-hwe-20-04
  • ubuntu-upgrade-linux-image-lowlatency-hwe-22-04
  • ubuntu-upgrade-linux-image-lowlatency-lts-xenial
  • ubuntu-upgrade-linux-image-oem
  • ubuntu-upgrade-linux-image-oem-20-04
  • ubuntu-upgrade-linux-image-oem-20-04b
  • ubuntu-upgrade-linux-image-oem-20-04c
  • ubuntu-upgrade-linux-image-oem-20-04d
  • ubuntu-upgrade-linux-image-oem-22-04
  • ubuntu-upgrade-linux-image-oem-22-04a
  • ubuntu-upgrade-linux-image-oem-osp1
  • ubuntu-upgrade-linux-image-oracle
  • ubuntu-upgrade-linux-image-oracle-lts-18-04
  • ubuntu-upgrade-linux-image-oracle-lts-20-04
  • ubuntu-upgrade-linux-image-raspi
  • ubuntu-upgrade-linux-image-raspi-hwe-18-04
  • ubuntu-upgrade-linux-image-raspi-nolpae
  • ubuntu-upgrade-linux-image-raspi2
  • ubuntu-upgrade-linux-image-snapdragon
  • ubuntu-upgrade-linux-image-snapdragon-hwe-18-04
  • ubuntu-upgrade-linux-image-virtual
  • ubuntu-upgrade-linux-image-virtual-hwe-16-04
  • ubuntu-upgrade-linux-image-virtual-hwe-18-04
  • ubuntu-upgrade-linux-image-virtual-hwe-20-04
  • ubuntu-upgrade-linux-image-virtual-hwe-22-04
  • ubuntu-upgrade-linux-image-virtual-lts-xenial
  • ubuntu-upgrade-ubuntu

References

  • https://attackerkb.com/topics/cve-2022-36879
  • CVE - 2022-36879
  • DSA-5207
  • CVE-2022-36879
  • USN-5650-1
  • USN-5667-1
  • USN-5668-1
  • USN-5677-1
  • USN-5682-1
  • USN-5683-1
  • USN-5693-1
  • USN-5703-1
  • USN-5706-1
  • USN-5727-1
  • USN-5727-2
  • USN-5728-1
  • USN-5728-2
  • USN-5728-3
  • USN-5729-1
  • USN-5729-2
  • USN-5754-1
  • USN-5754-2
  • USN-5755-1
  • USN-5755-2
  • USN-5756-1
  • USN-5756-2
  • USN-5756-3
  • USN-5757-1
  • USN-5757-2
  • USN-5758-1
  • USN-5773-1
  • USN-5774-1
  • USN-5779-1
  • USN-5780-1
  • USN-5913-1
  • USN-6001-1
  • USN-6013-1
  • USN-6014-1
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