gpp_maybe Security update for the linux kernel (live patch 20 for sle 15 sp2)

SUSE-SLE-Module-Live-Patching-15-SP2-2022-2502

This update for the Linux Kernel 5.3.18-24_86 fixes several issues. The following security issues were fixed: - CVE-2022-20154: Fixed a use after free due to a race condition in lock_sock_nested of sock.c. This could lead to local escalation of privilege with System execution privileges needed (bsc#1200599). - CVE-2022-21499: Reinforced the kernel lockdown feature, until now it's been trivial to break out of it with kgdb or kdb (bsc#1199426). - CVE-2022-1729: Fixed a sys_perf_event_open() race condition against self (bsc#1199507).

• Release Date
  Jul 21 2022
• References
  Bugzilla: 1199697, 1200059, 1200608
  CVEs: CVE-2022-1729, CVE-2022-20154, CVE-2022-21499
• Type
  security
• Severity
  important

cloud_download Downloads

SUSE Linux Enterprise Live Patching 15.2 ppc64le

• Packages
  kernel-livepatch-5_3_18-24_86-default
  Kernel live patch module

  14-150200.2.3 lock rpm

  kernel-livepatch-SLE15-SP2_Update_20
  Kernel live patch module

  14-150200.2.3 lock src

SUSE Linux Enterprise Live Patching 15.2 x86_64

• Packages
  kernel-livepatch-5_3_18-24_86-default
  Kernel live patch module

  14-150200.2.3 lock rpm

  kernel-livepatch-SLE15-SP2_Update_20
  Kernel live patch module

  14-150200.2.3 lock src

SUSE Linux Enterprise Live Patching 15.2 s390x

• Packages
  kernel-livepatch-5_3_18-24_86-default
  Kernel live patch module

  14-150200.2.3 lock rpm

  kernel-livepatch-SLE15-SP2_Update_20
  Kernel live patch module

  14-150200.2.3 lock src