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SUSE-SU-2024:0380-1

Опубликовано: 06 фев. 2024
Источник: suse-cvrf

Описание

Security update for the Linux Kernel (Live Patch 38 for SLE 15 SP1)

This update for the Linux Kernel 4.12.14-150100_197_137 fixes one issue.

The following security issue was fixed:

  • CVE-2023-6932: Fixed a use-after-free vulnerability in the ipv4 igmp component that could lead to local privilege escalation (bsc#1218255).

Список пакетов

SUSE Linux Enterprise Live Patching 12 SP5
kgraft-patch-4_12_14-122_179-default-3-2.1
SUSE Linux Enterprise Live Patching 15 SP1
kernel-livepatch-4_12_14-150100_197_137-default-9-150100.2.1

Ссылки

Описание

A use-after-free vulnerability in the Linux kernel's ipv4: igmp component can be exploited to achieve local privilege escalation. A race condition can be exploited to cause a timer be mistakenly registered on a RCU read locked object which is freed by another thread. We recommend upgrading past commit e2b706c691905fe78468c361aaabc719d0a496f1.

Затронутые продукты
SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_179-default-3-2.1
SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-150100_197_137-default-9-150100.2.1
Ссылки