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cve[email protected]CVE-2013-7446
HistoryDec 28, 2015 - 11:59 a.m.

CVE-2013-7446

2015-12-2811:59:00
NVD-CWE-Other
web.nvd.nist.gov
91
cve-2013-7446
linux kernel
vulnerability
net/unix/af_unix.c
af_unix socket
denial of service
epoll_ctl

5.3 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H

5.5 Medium

AI Score

Confidence

High

5.4 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

COMPLETE

AV:L/AC:M/Au:N/C:N/I:P/A:C

0.0005 Low

EPSS

Percentile

14.7%

Use-after-free vulnerability in net/unix/af_unix.c in the Linux kernel before 4.3.3 allows local users to bypass intended AF_UNIX socket permissions or cause a denial of service (panic) via crafted epoll_ctl calls.

References

5.3 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H

5.5 Medium

AI Score

Confidence

High

5.4 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

COMPLETE

AV:L/AC:M/Au:N/C:N/I:P/A:C

0.0005 Low

EPSS

Percentile

14.7%

Related for CVE-2013-7446