Логотип exploitDog
Консоль
Логотип exploitDog

exploitDog

suse-cvrf логотип

SUSE-SU-2018:3860-1

Опубликовано: 22 нояб. 2018
Источник: suse-cvrf

Описание

Security update for the Linux Kernel (Live Patch 9 for SLE 12 SP3)

This update for the Linux Kernel 4.4.114-94_14 fixes one issue.

The following security issue was fixed:

  • CVE-2018-5391: Fixed a possible denial of service attack with low rates of specially modified packets targeting IP fragment re-assembly. An attacker may cause a denial of service condition by sending specially crafted IP fragments. The current vulnerability (CVE-2018-5391) became exploitable in the Linux kernel with the increase of the IP fragment reassembly queue size (bsc#1103098).

Список пакетов

SUSE Linux Enterprise Live Patching 12 SP3
kgraft-patch-4_4_140-94_42-default-5-2.1
kgraft-patch-4_4_126-94_22-default-8-2.1
kgraft-patch-4_4_120-94_17-default-8-2.1
kgraft-patch-4_4_114-94_11-default-9-2.1
kgraft-patch-4_4_138-94_39-default-5-2.1
kgraft-patch-4_4_132-94_33-default-6-2.1
kgraft-patch-4_4_131-94_29-default-6-2.1
kgraft-patch-4_4_114-94_14-default-9-2.1

Ссылки

Описание

The Linux kernel, versions 3.9+, is vulnerable to a denial of service attack with low rates of specially modified packets targeting IP fragment re-assembly. An attacker may cause a denial of service condition by sending specially crafted IP fragments. Various vulnerabilities in IP fragmentation have been discovered and fixed over the years. The current vulnerability (CVE-2018-5391) became exploitable in the Linux kernel with the increase of the IP fragment reassembly queue size.

Затронутые продукты
SUSE Linux Enterprise Live Patching 12 SP3:kgraft-patch-4_4_114-94_11-default-9-2.1
SUSE Linux Enterprise Live Patching 12 SP3:kgraft-patch-4_4_114-94_14-default-9-2.1
SUSE Linux Enterprise Live Patching 12 SP3:kgraft-patch-4_4_120-94_17-default-8-2.1
SUSE Linux Enterprise Live Patching 12 SP3:kgraft-patch-4_4_126-94_22-default-8-2.1
Ссылки