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SUSE-SU-2018:4238-1

Опубликовано: 22 дек. 2018
Источник: suse-cvrf

Описание

Security update for the Linux Kernel (Live Patch 0 for SLE 15)

This update for the Linux Kernel 4.12.14-23 fixes several issues.

The following security issues were fixed:

  • CVE-2018-9568: Prevent possible memory corruption due to type confusion in sk_clone_lock. This could lead to local privilege escalation (bsc#1118319).
  • CVE-2018-5848: Fixed an unsigned integer overflow in wmi_set_ie. This could lead to a buffer overflow (bsc#1097356).

Список пакетов

SUSE Linux Enterprise Live Patching 15
kernel-livepatch-4_12_14-23-default-7-19.2

Ссылки

Описание

In the function wmi_set_ie(), the length validation code does not handle unsigned integer overflow properly. As a result, a large value of the 'ie_len' argument can cause a buffer overflow in all Android releases from CAF (Android for MSM, Firefox OS for MSM, QRD Android) using the Linux Kernel.

Затронутые продукты
SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-23-default-7-19.2
Ссылки

Описание

In sk_clone_lock of sock.c, there is a possible memory corruption due to type confusion. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android kernel. Android ID: A-113509306. References: Upstream kernel.

Затронутые продукты
SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-23-default-7-19.2
Ссылки