CVE-2013-6833

Published: Nov 21, 2013Modified: Apr 29, 2026

4.9

Vector

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

Exploitability: 3.9 / Impact: 6.9

Source: NVD

Description

The qls_eioctl function in sys/dev/qlxge/qls_ioctl.c in the kernel in FreeBSD 10 and earlier does not validate a certain size parameter, which allows local users to obtain sensitive information from kernel memory via a crafted ioctl call.

Affected (73)

Products: Freebsd: Freebsd

Freebsd

1 product

Freebsd

Configuration A

73 vulnerable

Vulnerable Software	Affected Versions
Freebsd Freebsd	Up to 10.0
Freebsd Freebsd	Version 0.4_1
Freebsd Freebsd	Version 1.0
Freebsd Freebsd	Version 1.1.5.1
Freebsd Freebsd	Version 1.1.5
Freebsd Freebsd	Version 1.1
Freebsd Freebsd	Version 1.2
Freebsd Freebsd	Version 1.5
Freebsd Freebsd	Version 2.0.1
Freebsd Freebsd	Version 2.0.5
Freebsd Freebsd	Version 2.0
Freebsd Freebsd	Version 2.1.0
Freebsd Freebsd	Version 2.1.5
Freebsd Freebsd	Version 2.1.6.1
Freebsd Freebsd	Version 2.1.6
Freebsd Freebsd	Version 2.1.7.1
Freebsd Freebsd	Version 2.1.7
Freebsd Freebsd	Version 2.1
Freebsd Freebsd	Version 2.2.1
Freebsd Freebsd	Version 2.2.2
Freebsd Freebsd	Version 2.2.3
Freebsd Freebsd	Version 2.2.4
Freebsd Freebsd	Version 2.2.5
Freebsd Freebsd	Version 2.2.6
Freebsd Freebsd	Version 2.2.7
Freebsd Freebsd	Version 2.2.8
Freebsd Freebsd	Version 2.2
Freebsd Freebsd	Version 3.0
Freebsd Freebsd	Version 3.1
Freebsd Freebsd	Version 3.2
Freebsd Freebsd	Version 3.3
Freebsd Freebsd	Version 3.4
Freebsd Freebsd	Version 3.5.1
Freebsd Freebsd	Version 3.5
Freebsd Freebsd	Version 4.0
Freebsd Freebsd	Version 4.1.1
Freebsd Freebsd	Version 4.10
Freebsd Freebsd	Version 4.11
Freebsd Freebsd	Version 4.1
Freebsd Freebsd	Version 4.2
Freebsd Freebsd	Version 4.3
Freebsd Freebsd	Version 4.4
Freebsd Freebsd	Version 4.5
Freebsd Freebsd	Version 4.6.2
Freebsd Freebsd	Version 4.6
Freebsd Freebsd	Version 4.7
Freebsd Freebsd	Version 4.8
Freebsd Freebsd	Version 4.9
Freebsd Freebsd	Version 5.0
Freebsd Freebsd	Version 5.1
Freebsd Freebsd	Version 5.2.1
Freebsd Freebsd	Version 5.2
Freebsd Freebsd	Version 5.3
Freebsd Freebsd	Version 5.4
Freebsd Freebsd	Version 5.5
Freebsd Freebsd	Version 6.0
Freebsd Freebsd	Version 6.1
Freebsd Freebsd	Version 6.2
Freebsd Freebsd	Version 6.3
Freebsd Freebsd	Version 6.4
Freebsd Freebsd	Version 7.0
Freebsd Freebsd	Version 7.1
Freebsd Freebsd	Version 7.2
Freebsd Freebsd	Version 7.3
Freebsd Freebsd	Version 7.4
Freebsd Freebsd	Version 8.0
Freebsd Freebsd	Version 8.1
Freebsd Freebsd	Version 8.2
Freebsd Freebsd	Version 8.3
Freebsd Freebsd	Version 8.4
Freebsd Freebsd	Version 9.0
Freebsd Freebsd	Version 9.1
Freebsd Freebsd	Version 9.2

Related CWEs

CWE-20

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References (2)

http://archives.neohapsis.com/archives/fulldisclosure/2013-11/0107.html

Source: cve@mitre.org

ExploitPatch

http://archives.neohapsis.com/archives/fulldisclosure/2013-11/0107.html

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitPatch

Timeline

No history available yet.