SUSE-SU-2023:4866-1

SUSE-SU-2023:4866-1 · Security update for the Linux Kernel (Live Patch 34 for SLE 15 SP2)

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This update for the Linux Kernel 5.3.18-150200_24_145 fixes several issues. The following security issues were fixed: - CVE-2023-4622: Fixed a use-after-free vulnerability in the Unix domain sockets component which could be exploited to achieve local privilege escalation (bsc#1215442). - CVE-2023-2163: Fixed an incorrect verifier pruning in BPF that could lead to unsafe code paths being incorrectly marked as safe, resulting in arbitrary read/write in kernel memory, lateral privilege escalation, and container escape. (bsc#1215519)

Fix available

Published

2023-12-14T15:03:37Z

Updated

2026-02-04T04:09:34.024652Z

Stack: system

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