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SUSE-SU-2022:3411-1

Опубликовано: 26 сент. 2022
Источник: suse-cvrf

Описание

Security update for the Linux Kernel (Live Patch 3 for SLE 15 SP4)

This update for the Linux Kernel 5.14.21-150400_24_21 fixes one issue.

The following security issue was fixed:

  • CVE-2021-39698: Fixed a memory corruption due to a use after free that could lead to local escalation of privilege with no additional execution privileges needed (bsc#1196959).

Список пакетов

SUSE Linux Enterprise Live Patching 15 SP3
kernel-livepatch-5_3_18-150300_59_93-default-2-150300.2.2
SUSE Linux Enterprise Live Patching 15 SP4
kernel-livepatch-5_14_21-150400_24_21-default-2-150400.2.2

Ссылки

Описание

In aio_poll_complete_work of aio.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-185125206References: Upstream kernel

Затронутые продукты
SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-150300_59_93-default-2-150300.2.2
SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_24_21-default-2-150400.2.2
Ссылки
Уязвимость SUSE-SU-2022:3411-1