gpp_maybe Security update for the linux kernel (live patch 21 for sle 15 sp2)

SUSE-SLE-Module-Live-Patching-15-SP2-2022-1222

This update for the Linux Kernel 5.3.18-24_93 fixes several issues. The following security issues were fixed: - CVE-2022-27666: Fixed a buffer overflow vulnerability in IPsec ESP transformation code. This flaw allowed a local attacker with a normal user privilege to overwrite kernel heap objects and may cause a local privilege escalation. (bnc#1197462) - CVE-2021-39698: Fixed a possible memory corruption due to a use after free in aio_poll_complete_work. This could lead to local escalation of privilege with no additional execution privileges needed. (bsc#1196956) - CVE-2022-22942: Fixed stale file descriptors on failed usercopy. (bsc#1195065)

• Release Date
  Apr 14 2022
• References
  Bugzilla: 1195951, 1196959, 1197133
  CVEs: CVE-2021-39698, CVE-2022-27666, CVE-2022-22942
• Type
  security
• Severity
  important

cloud_download Downloads

SUSE Linux Enterprise Live Patching 15.2 ppc64le

• Packages
  kernel-livepatch-5_3_18-24_93-default
  Kernel live patch module

  7-150200.2.1 lock rpm

  kernel-livepatch-SLE15-SP2_Update_21
  Kernel live patch module

  7-150200.2.1 lock src

SUSE Linux Enterprise Live Patching 15.2 s390x

• Packages
  kernel-livepatch-5_3_18-24_93-default
  Kernel live patch module

  7-150200.2.1 lock rpm

  kernel-livepatch-SLE15-SP2_Update_21
  Kernel live patch module

  7-150200.2.1 lock src

SUSE Linux Enterprise Live Patching 15.2 x86_64

• Packages
  kernel-livepatch-5_3_18-24_93-default
  Kernel live patch module

  7-150200.2.1 lock rpm

  kernel-livepatch-SLE15-SP2_Update_21
  Kernel live patch module

  7-150200.2.1 lock src