PT-2016-4998 · Alt+6 · Alt Linux+5

Andrej Nemec

·

Publicado

2016-01-13

·

Atualizado

2018-01-05

·

CVE-2016-2069

CVSS v3.1

7.4

Alta

VetorAV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 4.4.1 ALT Linux (affected versions not specified)
Description A race condition exists in the Linux kernel, specifically in the arch/x86/mm/tlb.c file, which can be exploited by local users to gain privileges. This issue arises when a different CPU triggers access to a paging structure.
Recommendations For Linux kernel versions prior to 4.4.1, update to version 4.4.1 or later to resolve the issue. For ALT Linux, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Race Condition

Encontrou algum problema na descrição? Tem algo a acrescentar? Fique à vontade para nos escrever 👾
dbugs@ptsecurity.com

Enumeração de Fraquezas

CWE-362

Identificadores relacionados

ALT-PU-2016-1018
ALT-PU-2016-1485
CESA-2016_2574
CESA-2017_0817
CVE-2016-2069
DLA-412-1
DSA-3503-1
OPENSUSE-SU-2016_0537-1
OPENSUSE-SU-2016_1008-1
OPENSUSE-SU-2016_3021-1
RHSA-2016:2574
RHSA-2016:2584
RHSA-2016_2574
RHSA-2016_2584
RHSA-2017:0817
RHSA-2017_0817
SUSE-SU-2016:0585-1
SUSE-SU-2016:0785-1
SUSE-SU-2016:0911-1
SUSE-SU-2016:1102-1
SUSE-SU-2016:1203-1
SUSE-SU-2016:2074-1
SUSE-SU-2016:3304-1
USN-2908-1
USN-2908-2
USN-2908-3
USN-2931-1
USN-2932-1
USN-2967-1
USN-2967-2
USN-2989-1
USN-2998-1

Produtos afetados

Alt Linux
Centos
Linux Kernel
Red Hat
Suse
Ubuntu