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SUSE-SU-2025:02393-1

Опубликовано: 19 июл. 2025
Источник: suse-cvrf

Описание

Security update for the Linux Kernel (Live Patch 23 for SLE 15 SP5)

This update for the Linux Kernel 5.14.21-150500_55_94 fixes one issue.

The following security issue was fixed:

  • CVE-2025-21772: partitions: mac: fix handling of bogus partition table (bsc#1238912).

Список пакетов

SUSE Linux Enterprise Live Patching 15 SP5
kernel-livepatch-5_14_21-150500_55_94-default-3-150500.2.1

Ссылки

Описание

In the Linux kernel, the following vulnerability has been resolved: partitions: mac: fix handling of bogus partition table Fix several issues in partition probing: - The bailout for a bad partoffset must use put_dev_sector(), since the preceding read_part_sector() succeeded. - If the partition table claims a silly sector size like 0xfff bytes (which results in partition table entries straddling sector boundaries), bail out instead of accessing out-of-bounds memory. - We must not assume that the partition table contains proper NUL termination - use strnlen() and strncmp() instead of strlen() and strcmp().

Затронутые продукты
SUSE Linux Enterprise Live Patching 15 SP5:kernel-livepatch-5_14_21-150500_55_94-default-3-150500.2.1
Ссылки