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[SUSE-SU-2023:3889-1] Security update for the Linux Kernel (Live Patch 37 for SLE 15 SP2)

Severity Important
CVEs 5
Info References Vulnerabilities

Security update for the Linux Kernel (Live Patch 37 for SLE 15 SP2)

This update for the Linux Kernel 5.3.18-150200_24_154 fixes several issues.

The following security issues were fixed:

  • CVE-2023-3776: Fixed improper refcount update in cls_fw leads to use-after-free (bsc#1215119).
  • CVE-2023-1829: Fixed a use-after-free vulnerability in the control index filter (tcindex) (bsc#1210619).
  • CVE-2023-4273: Fixed a flaw in the exFAT driver of the Linux kernel that alloawed a local privileged attacker to overflow the kernel stack (bsc#1214123).
  • CVE-2023-3609: Fixed reference counter leak leading to overflow in net/sched (bsc#1213587).
  • CVE-2023-3812: Fixed an out-of-bounds memory access flaw in the TUN/TAP device driver functionality that could allow a local user to crash or potentially escalate their privileges on the system (bsc#1213706).
ID
SUSE-SU-2023:3889-1
Severity
important
URL
https://www.suse.com/support/update/announcement/2023/suse-su-20233889-1/
Published
2023-09-29T04:33:49
(11 months ago)
Modified
2023-09-29T04:33:49
(11 months ago)
Rights
Copyright 2024 SUSE LLC. All rights reserved.
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# 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