SUSE-SU-2023:4822-1

SUSE-SU-2023:4822-1 · Security update for the Linux Kernel (Live Patch 11 for SLE 15 SP4)

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This update for the Linux Kernel 5.14.21-150400_24_60 fixes several issues. The following security issues were fixed: - CVE-2023-3610: Fixed use-after-free vulnerability in nf_tables can be exploited to achieve local privilege escalation (bsc#1213584). - CVE-2023-3777: Fixed a use-after-free vulnerability in netfilter: nf_tables component can be exploited to achieve local privilege escalation. (bsc#1215097) - CVE-2023-5345: Fixed an use-after-free vulnerability in the fs/smb/client component which could be exploited to achieve local privilege escalation. (bsc#1215971) - 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)

Korrektur verfügbar

Veröffentlicht

2023-12-13T20:33:46Z

Aktualisiert

2026-02-04T03:53:23.917626Z

Technologie-Stack: system

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