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SUSE-SU-2022:1248-1

Опубликовано: 15 апр. 2022
Источник: suse-cvrf

Описание

Security update for the Linux Kernel (Live Patch 25 for SLE 15)

This update for the Linux Kernel 4.12.14-150_75 fixes one issue.

The following security issue was fixed:

  • CVE-2022-27666: Fixed a buffer overflow vulnerability in IPsec ESP transformation code. This flaw allowed a local attacker with a normal user privilege to overwrite kernel heap objects and may cause a local privilege escalation. (bnc#1197462)

Список пакетов

SUSE Linux Enterprise Live Patching 12 SP4
kgraft-patch-4_12_14-95_88-default-3-2.1
SUSE Linux Enterprise Live Patching 15
kernel-livepatch-4_12_14-150_75-default-11-150000.2.1

Ссылки

Описание

A heap buffer overflow flaw was found in IPsec ESP transformation code in net/ipv4/esp4.c and net/ipv6/esp6.c. This flaw allows a local attacker with a normal user privilege to overwrite kernel heap objects and may cause a local privilege escalation threat.

Затронутые продукты
SUSE Linux Enterprise Live Patching 12 SP4:kgraft-patch-4_12_14-95_88-default-3-2.1
SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150_75-default-11-150000.2.1
Ссылки