gpp_maybe Security update for the linux kernel (live patch 6 for sle 15 sp4)

SUSE-SLE-Module-Live-Patching-15-SP4-2023-1641

This update for the Linux Kernel 5.14.21-150400_24_38 fixes several issues. The following security issues were fixed: - CVE-2023-26545: Fixed double free in net/mpls/af_mpls.c upon an allocation failure (bsc#1208700). - CVE-2023-1078: Fixed a heap out-of-bounds write in rds_rm_zerocopy_callback (bsc#1208838). - CVE-2023-0266: Fixed a use-after-free vulnerability inside the ALSA PCM package. SNDRV_CTL_IOCTL_ELEM_{READ|WRITE}32 was missing locks that could have been used in a use-after-free that could have resulted in a priviledge escalation to gain ring0 access from the system user (bsc#1207190).

• Release Date
  Mar 28 2023
• References
  Bugzilla: 1207190, 1208838, 1208909
  CVEs: CVE-2023-0266, CVE-2023-1078, CVE-2023-26545
• Type
  security
• Severity
  important

cloud_download Downloads

SUSE Linux Enterprise Live Patching 15.4 x86_64

• Packages
  kernel-livepatch-5_14_21-150400_24_38-default
  Kernel live patch module

  4-150400.2.3 lock rpm

  kernel-livepatch-SLE15-SP4_Update_6
  Kernel live patch module

  4-150400.2.3 lock src

SUSE Linux Enterprise Live Patching 15.4 s390x

• Packages
  kernel-livepatch-5_14_21-150400_24_38-default
  Kernel live patch module

  4-150400.2.3 lock rpm

  kernel-livepatch-SLE15-SP4_Update_6
  Kernel live patch module

  4-150400.2.3 lock src

SUSE Linux Enterprise Live Patching 15.4 ppc64le

• Packages
  kernel-livepatch-5_14_21-150400_24_38-default
  Kernel live patch module

  4-150400.2.3 lock rpm

  kernel-livepatch-SLE15-SP4_Update_6
  Kernel live patch module

  4-150400.2.3 lock src