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

SUSE-SLE-Module-Live-Patching-15-2021-1729

This update for the Linux Kernel 4.12.14-150_63 fixes several issues. The following security issues were fixed: - CVE-2020-36322: Fixed an issue inside the FUSE filesystem implementation where fuse_do_getattr() calls make_bad_inode() in inappropriate situations, could have caused a system crash. NOTE: the original fix for this vulnerability was incomplete, and its incompleteness is tracked as CVE-2021-28950 (bsc#1184952). - CVE-2020-0433: Fixed blk_mq_queue_tag_busy_iter of blk-mq-tag.c, where a possible use after free due to improper locking could have happened. This could have led to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation (bnc#1178066). - CVE-2021-29154: Fixed BPF JIT compilers that allowed to execute arbitrary code within the kernel context (bsc#1184710)

• Release Date
  May 25 2021
• References
  Bugzilla: 1178066, 1184710, 1184952
  CVEs: CVE-2020-0433, CVE-2020-36322, CVE-2021-29154
• Type
  security
• Severity
  important

cloud_download Downloads

SUSE Linux Enterprise Live Patching 15 x86_64

• Packages
  kernel-livepatch-4_12_14-150_63-default
  Kernel live patch module

  7-2.2 lock rpm

  kernel-livepatch-SLE15_Update_21
  Kernel live patch module

  7-2.2 lock src

SUSE Linux Enterprise Live Patching 15 ppc64le

• Packages
  kernel-livepatch-4_12_14-150_63-default
  Kernel live patch module

  7-2.2 lock rpm

  kernel-livepatch-SLE15_Update_21
  Kernel live patch module

  7-2.2 lock src