gpp_maybe Security update for the linux kernel rt (live patch 2 for sle 15 sp4)

SUSE-SLE-Module-Live-Patching-15-SP4-2023-2680

This update for the Linux Kernel 5.14.21-150400_15_8 fixes several issues. The following security issues were fixed: - CVE-2023-23455: Fixed a denial of service inside atm_tc_enqueue in net/sched/sch_atm.c because of type confusion (non-negative numbers can sometimes indicate a TC_ACT_SHOT condition rather than valid classification results) (bsc#1207189). - CVE-2023-31436: Fixed an out-of-bounds write in qfq_change_class() because lmax can exceed QFQ_MIN_LMAX (bsc#1210989). - CVE-2023-28466: Fixed race condition that could lead to use-after-free or NULL pointer dereference in do_tls_getsockopt in net/tls/tls_main.c (bsc#1210452).

• Release Date
  Jun 28 2023
• References
  Bugzilla: 1207189, 1210452, 1210989
  CVEs: CVE-2023-23455, CVE-2023-28466, CVE-2023-31436
• Type
  security
• Severity
  important

cloud_download Downloads

SUSE Linux Enterprise Live Patching 15.4 x86_64

• Packages
  kernel-livepatch-5_14_21-150400_15_8-rt
  Kernel live patch module

  6-150400.2.2 lock rpm

  kernel-livepatch-SLE15-SP4-RT_Update_2
  Kernel live patch module

  6-150400.2.2 lock src