gpp_maybe Security update for the linux kernel (live patch 14 for sle 12 sp5)

SUSE-SLE-Live-Patching-12-SP5-2021-809

This update for the Linux Kernel 4.12.14-122_57 fixes several issues. The following security issues were fixed: - CVE-2020-29368: Fixed an issue in copy-on-write implementation which could have granted unintended write access because of a race condition in a THP mapcount check (bsc#1179664). - CVE-2021-3347: Fixed a use-after-free in the PI futexes during fault handling, allowing local users to execute code in the kernel (bsc#1181553). - CVE-2020-27786: Fixed a potential user after free which could have led to memory corruption or privilege escalation (bsc#1179616). - CVE-2021-0342: Fixed a potential memory corruption due to a use after free which could have led to local escalation of privilege with System execution privileges required (bsc#1180859).

• Release Date
  Mar 17 2021
• References
  Bugzilla: 1179616, 1179664, 1180859, 1181553
  CVEs: CVE-2020-27786, CVE-2020-29368, CVE-2021-0342, CVE-2021-3347
• Type
  security
• Severity
  important

cloud_download Downloads

SUSE Linux Enterprise Live Patching 12.5 ppc64le

• Packages
  kgraft-patch-4_12_14-122_57-default
  Kgraft patch module

  3-2.2 lock rpm

  kgraft-patch-SLE12-SP5_Update_14
  Kgraft patch module

  3-2.2 lock src

SUSE Linux Enterprise Live Patching 12.5 s390x

• Packages
  kgraft-patch-4_12_14-122_57-default
  Kgraft patch module

  3-2.2 lock rpm

  kgraft-patch-SLE12-SP5_Update_14
  Kgraft patch module

  3-2.2 lock src

SUSE Linux Enterprise Live Patching 12.5 x86_64

• Packages
  kgraft-patch-4_12_14-122_57-default
  Kgraft patch module

  3-2.2 lock rpm

  kgraft-patch-SLE12-SP5_Update_14
  Kgraft patch module

  3-2.2 lock src