Rapid7 Vulnerability & Exploit Database

Amazon Linux AMI 2: CVE-2022-3623: Security patch for kernel, kernel-livepatch-5.10.144-127.601, kernel-livepatch-5.10.147-133.644, kernel-livepatch-5.10.149-133.644, kernel-livepatch-5.10.155-138.670, kernel-livepatch-5.10.157-139.675 (Multiple Advisories)

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Amazon Linux AMI 2: CVE-2022-3623: Security patch for kernel, kernel-livepatch-5.10.144-127.601, kernel-livepatch-5.10.147-133.644, kernel-livepatch-5.10.149-133.644, kernel-livepatch-5.10.155-138.670, kernel-livepatch-5.10.157-139.675 (Multiple Advisories)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
10/20/2022
Created
12/10/2022
Added
12/09/2022
Modified
02/09/2023

Description

A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this vulnerability is the function follow_page_pte of the file mm/gup.c of the component BPF. The manipulation leads to race condition. The attack can be launched remotely. It is recommended to apply a patch to fix this issue. The identifier VDB-211921 was assigned to this vulnerability.

Solution(s)

  • amazon-linux-ami-2-upgrade-bpftool
  • amazon-linux-ami-2-upgrade-bpftool-debuginfo
  • amazon-linux-ami-2-upgrade-kernel
  • amazon-linux-ami-2-upgrade-kernel-debuginfo
  • amazon-linux-ami-2-upgrade-kernel-debuginfo-common-aarch64
  • amazon-linux-ami-2-upgrade-kernel-debuginfo-common-x86_64
  • amazon-linux-ami-2-upgrade-kernel-devel
  • amazon-linux-ami-2-upgrade-kernel-headers
  • amazon-linux-ami-2-upgrade-kernel-livepatch-5-10-144-127-601
  • amazon-linux-ami-2-upgrade-kernel-livepatch-5-10-144-127-601-debuginfo
  • amazon-linux-ami-2-upgrade-kernel-livepatch-5-10-147-133-644
  • amazon-linux-ami-2-upgrade-kernel-livepatch-5-10-147-133-644-debuginfo
  • amazon-linux-ami-2-upgrade-kernel-livepatch-5-10-149-133-644
  • amazon-linux-ami-2-upgrade-kernel-livepatch-5-10-149-133-644-debuginfo
  • amazon-linux-ami-2-upgrade-kernel-livepatch-5-10-155-138-670
  • amazon-linux-ami-2-upgrade-kernel-livepatch-5-10-155-138-670-debuginfo
  • amazon-linux-ami-2-upgrade-kernel-livepatch-5-10-157-139-675
  • amazon-linux-ami-2-upgrade-kernel-livepatch-5-10-157-139-675-debuginfo
  • amazon-linux-ami-2-upgrade-kernel-livepatch-5-10-162-141-675
  • amazon-linux-ami-2-upgrade-kernel-livepatch-5-15-79-51-138
  • amazon-linux-ami-2-upgrade-kernel-tools
  • amazon-linux-ami-2-upgrade-kernel-tools-debuginfo
  • amazon-linux-ami-2-upgrade-kernel-tools-devel
  • amazon-linux-ami-2-upgrade-perf
  • amazon-linux-ami-2-upgrade-perf-debuginfo
  • amazon-linux-ami-2-upgrade-python-perf
  • amazon-linux-ami-2-upgrade-python-perf-debuginfo

References

  • https://attackerkb.com/topics/cve-2022-3623
  • AL2/ALASKERNEL-5.10-2023-025
  • AL2/ALASKERNEL-5.15-2022-011
  • AL2/ALASKERNEL-5.4-2023-041
  • AL2/ALASLIVEPATCH-2023-097
  • AL2/ALASLIVEPATCH-2023-098
  • AL2/ALASLIVEPATCH-2023-099
  • AL2/ALASLIVEPATCH-2023-101
  • AL2/ALASLIVEPATCH-2023-102
  • AL2/ALASLIVEPATCH-2023-103
  • AL2/ALASLIVEPATCH-2023-104
  • AL2/ALASLIVEPATCH-2023-105
  • AL2/ALASLIVEPATCH-2023-106
  • AL2/ALASLIVEPATCH-2023-107
  • CVE - 2022-3623
  • DSA-5324
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