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SUSE-SU-2017:3338-1

Опубликовано: 15 дек. 2017
Источник: suse-cvrf

Описание

Security update for the Linux Kernel (Live Patch 22 for SLE 12 SP1)

This update for the Linux Kernel 3.12.74-60_64_63 fixes one issue.

The following security issue was fixed:

  • CVE-2017-16939: The XFRM dump policy implementation in net/xfrm/xfrm_user.c allowed local users to gain privileges or cause a denial of service (use-after-free) via a crafted SO_RCVBUF setsockopt system call in conjunction with XFRM_MSG_GETPOLICY Netlink messages (bsc#1069708).

Список пакетов

SUSE Linux Enterprise Server 12 SP1-LTSS
kgraft-patch-3_12_74-60_64_63-default-2-2.1
kgraft-patch-3_12_74-60_64_63-xen-2-2.1
SUSE Linux Enterprise Server for SAP Applications 12 SP1
kgraft-patch-3_12_74-60_64_63-default-2-2.1
kgraft-patch-3_12_74-60_64_63-xen-2-2.1

Ссылки

Описание

The XFRM dump policy implementation in net/xfrm/xfrm_user.c in the Linux kernel before 4.13.11 allows local users to gain privileges or cause a denial of service (use-after-free) via a crafted SO_RCVBUF setsockopt system call in conjunction with XFRM_MSG_GETPOLICY Netlink messages.

Затронутые продукты
SUSE Linux Enterprise Server 12 SP1-LTSS:kgraft-patch-3_12_74-60_64_63-default-2-2.1
SUSE Linux Enterprise Server 12 SP1-LTSS:kgraft-patch-3_12_74-60_64_63-xen-2-2.1
SUSE Linux Enterprise Server for SAP Applications 12 SP1:kgraft-patch-3_12_74-60_64_63-default-2-2.1
SUSE Linux Enterprise Server for SAP Applications 12 SP1:kgraft-patch-3_12_74-60_64_63-xen-2-2.1
Ссылки