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SUSE-SU-2018:1020-1

Опубликовано: 20 апр. 2018
Источник: suse-cvrf

Описание

Security update for the Linux Kernel (Live Patch 3 for SLE 12 SP3)

This update for the Linux Kernel 4.4.82-6_9 fixes several issues.

The following security issues were fixed:

  • CVE-2017-13166: Prevent elevation of privilege vulnerability in the v4l2 video driver (bsc#1085447).
  • CVE-2018-1068: A flaw in the implementation of 32-bit syscall interface for bridging allowed a privileged user to arbitrarily write to a limited range of kernel memory (bsc#1085114).
  • CVE-2018-7566: Prevent buffer overflow via an SNDRV_SEQ_IOCTL_SET_CLIENT_POOL ioctl write operation to /dev/snd/seq by a local user (bsc#1083488).
  • CVE-2018-1000004: Prevent race condition in the sound system that could have lead to a deadlock and denial of service condition (bsc#1076017).

Список пакетов

SUSE Linux Enterprise Live Patching 12 SP3
kgraft-patch-4_4_82-6_9-default-6-2.1

Ссылки

Описание

An elevation of privilege vulnerability in the kernel v4l2 video driver. Product: Android. Versions: Android kernel. Android ID A-34624167.

Затронутые продукты
SUSE Linux Enterprise Live Patching 12 SP3:kgraft-patch-4_4_82-6_9-default-6-2.1
Ссылки

Описание

In the Linux kernel 4.12, 3.10, 2.6 and possibly earlier versions a race condition vulnerability exists in the sound system, this can lead to a deadlock and denial of service condition.

Затронутые продукты
SUSE Linux Enterprise Live Patching 12 SP3:kgraft-patch-4_4_82-6_9-default-6-2.1
Ссылки

Описание

A flaw was found in the Linux 4.x kernel's implementation of 32-bit syscall interface for bridging. This allowed a privileged user to arbitrarily write to a limited range of kernel memory.

Затронутые продукты
SUSE Linux Enterprise Live Patching 12 SP3:kgraft-patch-4_4_82-6_9-default-6-2.1
Ссылки

Описание

The Linux kernel 4.15 has a Buffer Overflow via an SNDRV_SEQ_IOCTL_SET_CLIENT_POOL ioctl write operation to /dev/snd/seq by a local user.

Затронутые продукты
SUSE Linux Enterprise Live Patching 12 SP3:kgraft-patch-4_4_82-6_9-default-6-2.1
Ссылки