PT-2017-4170 · Linux+3 · Linux Kernel+3

Andrey Konovalov

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Publicado

2017-02-12

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Atualizado

2018-08-24

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CVE-2017-6345

CVSS v3.1

7.8

Alta

VetorAV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 4.9.13
Description The issue is related to insufficient input validation in the LLC subsystem of the Linux kernel. This can be exploited to cause a denial of service. Local users can potentially cause a denial of service or have other unspecified impacts by making crafted system calls.
Recommendations For Linux kernel versions prior to 4.9.13, update to version 4.9.13 or later to resolve the issue. As a temporary workaround, consider restricting access to the LLC subsystem to minimize the risk of exploitation.

Correção

DoS

RCE

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Enumeração de Fraquezas

CWE-20

Identificadores relacionados

ALT-PU-2017-1215
ALT-PU-2017-1330
BDU:2021-06413
CVE-2017-6345
DLA-849-1
DSA-3804-1
OPENSUSE-SU-2017_0906-1
OPENSUSE-SU-2017_0907-1
SUSE-SU-2017:1183-1
SUSE-SU-2017:1247-1
SUSE-SU-2017:1360-1
SUSE-SU-2017:1990-1
USN-3265-1
USN-3265-2
USN-3361-1
USN-3754-1

Produtos afetados

Alt Linux
Linux Kernel
Suse
Ubuntu