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SUSE-SU-2023:4835-1

Опубликовано: 14 дек. 2023
Источник: suse-cvrf

Описание

Security update for the Linux Kernel (Live Patch 41 for SLE 15 SP2)

This update for the Linux Kernel 5.3.18-150200_24_166 fixes one issue.

The following security issue was fixed:

  • 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)

Список пакетов

SUSE Linux Enterprise Live Patching 15 SP2
kernel-livepatch-5_3_18-150200_24_166-default-3-150200.2.1

Ссылки

Описание

Incorrect verifier pruning in BPF in Linux Kernel >=5.4 leads to unsafe code paths being incorrectly marked as safe, resulting in arbitrary read/write in kernel memory, lateral privilege escalation, and container escape.

Затронутые продукты
SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_166-default-3-150200.2.1
Ссылки