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[SUSE-SU-2024:0666-1] Security update for the Linux Kernel (Live Patch 12 for SLE 15 SP4)

Severity Important
CVEs 3
Info References Vulnerabilities

Security update for the Linux Kernel (Live Patch 12 for SLE 15 SP4)

This update for the Linux Kernel 5.14.21-150400_24_63 fixes several issues.

The following security issues were fixed:

  • CVE-2023-4921: Fixed a use-after-free vulnerability in the QFQ network scheduler which could be exploited to achieve local privilege escalation (bsc#1215300).
  • CVE-2023-39198: Fixed a race condition leading to a use-after-free in qxl_mode_dumb_create() (bsc#1217116).
  • CVE-2023-51780: Fixed a use-after-free in do_vcc_ioctl in net/atm/ioctl.c, because of a vcc_recvmsg race condition (bsc#1218733).
ID
SUSE-SU-2024:0666-1
Severity
important
URL
https://www.suse.com/support/update/announcement/2024/suse-su-20240666-1/
Published
2024-02-28T18:03:43
(6 months ago)
Modified
2024-02-28T18:03:43
(6 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