PT-2016-6658 · Linux+2 · Linux Kernel+2

Pengfei Wang

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Publicado

2016-06-22

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Atualizado

2017-03-22

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CVE-2016-5728

CVSS v3.1

6.3

Média

VetorAV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 4.6.1
Description A race condition exists in the vop ioctl function, allowing local users to obtain sensitive information from kernel memory or cause a denial of service, including memory corruption and system crash, by exploiting a "double fetch" vulnerability in the MIC VOP driver.
Recommendations For versions prior to 4.6.1, update to version 4.6.1 or later to resolve the issue. As a temporary workaround, consider restricting access to the vop ioctl function to minimize the risk of exploitation.

Correção

DoS

Buffer Overflow

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Enumeração de Fraquezas

CWE-119

Identificadores relacionados

ALT-PU-2016-1634
ALT-PU-2017-1330
CVE-2016-5728
DSA-3616-1
USN-3070-1
USN-3070-2
USN-3070-3
USN-3070-4
USN-3071-1
USN-3071-2

Produtos afetados

Alt Linux
Linux Kernel
Ubuntu