Rapid7 Vulnerability & Exploit Database

Amazon Linux AMI 2: CVE-2021-43267: Security patch for kernel, kernel-livepatch-5.10.62-55.141, kernel-livepatch-5.10.68-62.173 (Multiple Advisories)

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Amazon Linux AMI 2: CVE-2021-43267: Security patch for kernel, kernel-livepatch-5.10.62-55.141, kernel-livepatch-5.10.68-62.173 (Multiple Advisories)

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
11/02/2021
Created
07/16/2022
Added
07/04/2022
Modified
07/14/2022

Description

An issue was discovered in net/tipc/crypto.c in the Linux kernel before 5.14.16. The Transparent Inter-Process Communication (TIPC) functionality allows remote attackers to exploit insufficient validation of user-supplied sizes for the MSG_CRYPTO message type.

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-5-10-62-55-141
  • amazon-linux-ami-2-upgrade-kernel-livepatch-5-10-62-55-141-debuginfo
  • amazon-linux-ami-2-upgrade-kernel-livepatch-5-10-68-62-173
  • amazon-linux-ami-2-upgrade-kernel-livepatch-5-10-68-62-173-debuginfo
  • amazon-linux-ami-2-upgrade-kernel-livepatch-5-10-75-79-358
  • 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

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