gpp_maybe Security update for the linux kernel (live patch 31 for sle 12 sp2)

SUSE-SLE-SERVER-12-SP2-2019-3262

This update for the Linux Kernel 4.4.121-92_117 fixes several issues. The following security issues were fixed: - CVE-2018-20856: Fixed a use-after-free in __blk_drain_queue() due to an improper error handling (bsc#1156331). - CVE-2019-13272: Fixed a privilege escalation from user to root due to improper handling of credentials by leveraging certain scenarios with a parent-child process relationship (bsc#1156321). - CVE-2019-10220: Fixed an issue where samba servers could inject relative paths in directory entry lists (bsc#1153108). The following bugs were fixed: - Fixed boot up hang revealed by int3 self test (bsc#1157770).

• Release Date
  Dec 11 2019
• References
  Bugzilla: 1153108, 1156321, 1156331, 1157770
  CVEs: CVE-2018-20856, CVE-2019-10220, CVE-2019-13272
• Type
  security
• Severity
  important

cloud_download Downloads

SUSE Linux Enterprise Server LTSS 12.2 ppc64le

• Packages
  kgraft-patch-4_4_121-92_117-default
  Kgraft patch module

  5-2.1 lock rpm

  kgraft-patch-SLE12-SP2_Update_31
  Kgraft patch module

  5-2.1 lock src

SUSE Linux Enterprise Server LTSS 12.2 x86_64

• Packages
  kgraft-patch-4_4_121-92_117-default
  Kgraft patch module

  5-2.1 lock rpm

  kgraft-patch-SLE12-SP2_Update_31
  Kgraft patch module

  5-2.1 lock src