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[SUSE-SU-2024:1097-1] Security update for the Linux Kernel RT (Live Patch 0 for SLE 15 SP5)

Severity Important
CVEs 5
Info References Vulnerabilities

Security update for the Linux Kernel RT (Live Patch 0 for SLE 15 SP5)

This update for the Linux Kernel 5.14.21-150500_11 fixes several issues.

The following security issues were fixed:

  • CVE-2023-6531: Fixed a use-after-free flaw due to a race problem in the unix garbage collector's deletion of SKB races with unix_stream_read_generic()on the socket that the SKB is queued on (bsc#1218487).
  • CVE-2023-46813: Fixed a local privilege escalation with user-space programs that have access to MMIO regions (bsc#1216898).
  • CVE-2023-39191: Fixed a lack of validation of dynamic pointers within user-supplied eBPF programs that may have allowed an attacker with CAP_BPF privileges to escalate privileges and execute arbitrary code. (bsc#1215863)
  • CVE-2023-51779: Fixed a use-after-free because of a bt_sock_ioctl race condition in bt_sock_recvmsg (bsc#1218610).
  • CVE-2023-0461: Fixed use-after-free in icsk_ulp_data (bsc#1208911).
ID
SUSE-SU-2024:1097-1
Severity
important
URL
https://www.suse.com/support/update/announcement/2024/suse-su-20241097-1/
Published
2024-04-03T07:39:28
(5 months ago)
Modified
2024-04-03T07:39:28
(5 months ago)
Rights
Copyright 2024 SUSE LLC. All rights reserved.
Other Advisories
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories Exploits PoC Pubblication Date Modification Date
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories PoC Pubblication Date Modification Date