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

SUSE-SLE-Module-Live-Patching-15-2021-866

This update for the Linux Kernel 4.12.14-150_58 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-2020-28374: Fixed insufficient identifier checking in the LIO SCSI target code which could have been used by remote attackers to read or write files via directory traversal in an XCOPY request (bsc#1178684).

• Release Date
  Mar 17 2021
• References
  Bugzilla: 1178684, 1179616, 1179664, 1181553
  CVEs: CVE-2020-27786, CVE-2020-28374, CVE-2020-29368, CVE-2021-3347
• Type
  security
• Severity
  important

cloud_download Downloads

SUSE Linux Enterprise Live Patching 15 ppc64le

• Packages
  kernel-livepatch-4_12_14-150_58-default
  Kernel live patch module

  6-2.2 lock rpm

  kernel-livepatch-SLE15_Update_20
  Kernel live patch module

  6-2.2 lock src

SUSE Linux Enterprise Live Patching 15 x86_64

• Packages
  kernel-livepatch-4_12_14-150_58-default
  Kernel live patch module

  6-2.2 lock rpm

  kernel-livepatch-SLE15_Update_20
  Kernel live patch module

  6-2.2 lock src