PT-2017-17619 · Linux+3 · Linux Kernel+3

Vladis Dronov

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Publicado

2017-03-24

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Atualizado

2018-07-09

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CVE-2017-7261

CVSS v3.1

5.5

Média

VetorAV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 4.10.5
Description The issue is related to the vmw surface define ioctl function in the Linux kernel, which does not properly check for a zero value of certain levels data. This allows local users to cause a denial of service via a crafted ioctl call for a /dev/dri/renderD* device, potentially resulting in a ZERO SIZE PTR dereference, GPF, and possibly a panic.
Recommendations For Linux kernel versions prior to 4.10.5, update to version 4.10.5 or later to resolve the issue.

Correção

DoS

RCE

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Enumeração de Fraquezas

CWE-20

Identificadores relacionados

ALT-PU-2017-1353
ALT-PU-2018-1991
CVE-2017-7261
DLA-922-1
OPENSUSE-SU-2017_1140-1
OPENSUSE-SU-2017_1215-1
SUSE-SU-2017:1183-1
SUSE-SU-2017:1247-1
SUSE-SU-2017:1301-1
SUSE-SU-2017:1360-1
SUSE-SU-2017:1990-1
SUSE-SU-2017:2342-1
SUSE-SU-2017:2525-1
USN-3291-1
USN-3291-2
USN-3291-3
USN-3293-1
USN-3361-1
USN-3406-1
USN-3406-2

Produtos afetados

Alt Linux
Linux Kernel
Suse
Ubuntu