SUSE-SU-2023:3844-1: kernel-livepatch-SLE15-SP2_Update_33&distro=SUSE Linux Enterprise Live Patching 15 SP2 SUSE Linux Enterprise

Vulnerability summary

SUSE-SU-2023:3844-1 is a vulnerability in kernel-livepatch-SLE15-SP2_Update_33&distro=SUSE Linux Enterprise Live Patching 15 SP2 SUSE Linux Enterprise with no CVSS score yet.

Timeline

1. 27-09-2023
   PublishedVulnerability first disclosed.
2. 04-02-2026
   Last modifiedVulnerability information updated.

Description

Security update for the Linux Kernel (Live Patch 33 for SLE 15 SP2) This update for the Linux Kernel 5.3.18-150200_24_142 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).

No weakness data has been published for this record.