critical Security update for the linux kernel (live patch 41 for sle 12 sp3)

SUSE-SLE-SERVER-12-SP3-2022-552

This update for the Linux Kernel 4.4.180-94_150 fixes several issues. The following security issues were fixed: - CVE-2021-4202: Fixed NFC race condition by adding NCI_UNREG flag (bsc#1194533). - CVE-2021-4083: Fixed a read-after-free memory flaw inside the garbage collection for Unix domain socket file handlers when users call close() and fget() simultaneouslyand can potentially trigger a race condition (bnc#1194460).

• Release Date
  Feb 22 2022
• References
  Bugzilla: 1194460, 1194533
  CVEs: CVE-2021-4083, CVE-2021-4202
• Type
  security
• Severity
  critical

cloud_download Downloads

SUSE Linux Enterprise Server LTSS 12.3 ppc64le

• Packages
  kgraft-patch-4_4_180-94_150-default
  Kgraft patch module

  4-2.2 lock rpm

  kgraft-patch-SLE12-SP3_Update_41
  Kgraft patch module

  4-2.2 lock src

SUSE Linux Enterprise Server LTSS 12.3 x86_64

• Packages
  kgraft-patch-4_4_180-94_150-default
  Kgraft patch module

  4-2.2 lock rpm

  kgraft-patch-SLE12-SP3_Update_41
  Kgraft patch module

  4-2.2 lock src