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[SUSE-SU-2022:2516-1] Security update for the Linux Kernel (Live Patch 20 for SLE 15 SP3)

Severity Important
CVEs 3
Info References Vulnerabilities

Security update for the Linux Kernel (Live Patch 20 for SLE 15 SP3)

This update for the Linux Kernel 5.3.18-150300_59_76 fixes several issues.

The following security issues were fixed:

  • CVE-2022-20154: Fixed a use after free due to a race condition in lock_sock_nested of sock.c. This could lead to local escalation of privilege with System execution privileges needed (bsc#1200599).
  • CVE-2022-1116: Fixed an integer overflow in io_uring which may lead to local privilege escalation (bsc#1199647).
  • CVE-2021-39698: Fixed a possible memory corruption due to a use after free in aio_poll_complete_work. This could lead to local escalation of privilege with no additional execution privileges needed. (bsc#1196956)
ID
SUSE-SU-2022:2516-1
Severity
important
URL
https://www.suse.com/support/update/announcement/2022/suse-su-20222516-1/
Published
2022-07-21T15:37:24
(2 years ago)
Modified
2022-07-21T15:37:24
(2 years 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