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[SUSE-SU-2022:3605-1] Security update for the Linux Kernel (Live Patch 2 for SLE 15 SP4)

Severity Important
CVEs 5
Info References Vulnerabilities

Security update for the Linux Kernel (Live Patch 2 for SLE 15 SP4)

This update for the Linux Kernel 5.14.21-150400_24_18 fixes several issues.

The following security issues were fixed:

  • CVE-2022-41674: Fixed buffer overflow that can be triggered by injected WLAN frames (bsc#1203994).
  • CVE-2022-42719: Fixed use-after-free in the mac80211 stack when parsing a multi-BSSID element (bsc#1204292).
  • CVE-2022-42720: Fixed refcounting bugs in the multi-BSS handling of the mac80211 stack (bsc#1204291).
  • CVE-2022-42721: Fixed list management bug in BSS handling of the mac80211 stack (bsc#1204290).
  • CVE-2022-39189: Fixed mishandled TLB flush operation in certain KVM_VCPU_PREEMPTED situations (bsc#1203067).
ID
SUSE-SU-2022:3605-1
Severity
important
URL
https://www.suse.com/support/update/announcement/2022/suse-su-20223605-1/
Published
2022-10-17T21:34:03
(23 months ago)
Modified
2022-10-17T21:34:03
(23 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