PT-2016-5973 · Linux+3 · Linux Kernel+3

Kangjie Lu

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Publicado

2016-05-23

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Atualizado

2023-09-12

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CVE-2016-4482

CVSS v3.1

6.2

Média

VetorAV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 4.7
Description The issue concerns the proc connectinfo function in the Linux kernel, which fails to initialize a certain data structure. This allows local users to obtain sensitive information from kernel stack memory by making a crafted USBDEVFS CONNECTINFO ioctl call.
Recommendations For Linux kernel versions prior to 4.7, update to version 4.7 or later to resolve the issue.

Exploit

Correção

Information Disclosure

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Enumeração de Fraquezas

CWE-200

Identificadores relacionados

ALT-PU-2016-1634
ALT-PU-2017-1330
CVE-2016-4482
DLA-516-1
DSA-3607-1
OPENSUSE-SU-2016_1641-1
OPENSUSE-SU-2016_2144-1
OPENSUSE-SU-2016_2184-1
SUSE-SU-2016:1672-1
SUSE-SU-2016:1690-1
SUSE-SU-2016:1696-1
SUSE-SU-2016:1937-1
SUSE-SU-2016:1985-1
SUSE-SU-2016:2105-1
SUSE-SU-2016:2245-1
SUSE-SU-2017:0333-1
USN-3016-1
USN-3016-2
USN-3016-3
USN-3016-4
USN-3017-1
USN-3017-2
USN-3017-3
USN-3018-1
USN-3018-2
USN-3019-1
USN-3020-1
USN-3021-1
USN-3021-2

Produtos afetados

Alt Linux
Linux Kernel
Suse
Ubuntu