Rapid7 Vulnerability & Exploit Database

Amazon Linux AMI 2: CVE-2020-12655: Security patch for kernel, kernel-livepatch-4.14.181-142.260, kernel-livepatch-4.14.186-146.268 (Multiple Advisories)

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Amazon Linux AMI 2: CVE-2020-12655: Security patch for kernel, kernel-livepatch-4.14.181-142.260, kernel-livepatch-4.14.186-146.268 (Multiple Advisories)

Severity
2
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:P)
Published
05/05/2020
Created
08/26/2020
Added
08/25/2020
Modified
09/11/2020

Description

An issue was discovered in xfs_agf_verify in fs/xfs/libxfs/xfs_alloc.c in the Linux kernel through 5.6.10. Attackers may trigger a sync of excessive duration via an XFS v5 image with crafted metadata, aka CID-d0c7feaf8767.

Solution(s)

  • 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-4-14-181-142-260
  • amazon-linux-ami-2-upgrade-kernel-livepatch-4-14-181-142-260-debuginfo
  • amazon-linux-ami-2-upgrade-kernel-livepatch-4-14-186-146-268
  • amazon-linux-ami-2-upgrade-kernel-livepatch-4-14-186-146-268-debuginfo
  • amazon-linux-ami-2-upgrade-kernel-livepatch-4-14-192-147-314
  • 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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