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SUSE-SU-2018:2964-1

Опубликовано: 01 окт. 2018
Источник: suse-cvrf

Описание

Security update for the Linux Kernel (Live Patch 4 for SLE 15)

This update for the Linux Kernel 4.12.14-25_16 fixes one issue.

The following security issue was fixed:

  • CVE-2018-10938: It was found that a crafted network packet sent remotely by an attacker may force the kernel to enter an infinite loop in the cipso_v4_optptr() function in net/ipv4/cipso_ipv4.c leading to a denial-of-service. A certain non-default configuration of LSM (Linux Security Module) and NetLabel should be set up on a system an attacker could leverage this flaw (bsc#1106191).

Список пакетов

SUSE Linux Enterprise Live Patching 15
kernel-livepatch-4_12_14-25_16-default-2-2.1

Ссылки

Описание

A flaw was found in the Linux kernel present since v4.0-rc1 and through v4.13-rc4. A crafted network packet sent remotely by an attacker may force the kernel to enter an infinite loop in the cipso_v4_optptr() function in net/ipv4/cipso_ipv4.c leading to a denial-of-service. A certain non-default configuration of LSM (Linux Security Module) and NetLabel should be set up on a system before an attacker could leverage this flaw.

Затронутые продукты
SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-25_16-default-2-2.1
Ссылки