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SUSE-SU-2016:2657-1

Опубликовано: 26 окт. 2016
Источник: suse-cvrf

Описание

Security update for Linux Kernel Live Patch 15 for SLE 12

This update for the Linux Kernel 3.12.60-52_54 fixes several issues.

The following security bugs were fixed:

  • CVE-2016-5195: A local privilege escalation using MAP_PRIVATE was fixed, which is reportedly exploited in the wild (bsc#1004419).

Список пакетов

SUSE Linux Enterprise Server 12-LTSS
kgraft-patch-3_12_60-52_54-default-3-2.1
kgraft-patch-3_12_60-52_54-xen-3-2.1
SUSE Linux Enterprise Server for SAP Applications 12
kgraft-patch-3_12_60-52_54-default-3-2.1
kgraft-patch-3_12_60-52_54-xen-3-2.1

Ссылки

Описание

Race condition in mm/gup.c in the Linux kernel 2.x through 4.x before 4.8.3 allows local users to gain privileges by leveraging incorrect handling of a copy-on-write (COW) feature to write to a read-only memory mapping, as exploited in the wild in October 2016, aka "Dirty COW."

Затронутые продукты
SUSE Linux Enterprise Server 12-LTSS:kgraft-patch-3_12_60-52_54-default-3-2.1
SUSE Linux Enterprise Server 12-LTSS:kgraft-patch-3_12_60-52_54-xen-3-2.1
SUSE Linux Enterprise Server for SAP Applications 12:kgraft-patch-3_12_60-52_54-default-3-2.1
SUSE Linux Enterprise Server for SAP Applications 12:kgraft-patch-3_12_60-52_54-xen-3-2.1
Ссылки
Уязвимость SUSE-SU-2016:2657-1