CVEvulnerability

CVE-2013-1827

6.2 MEDIUM Published 2013-03-22 Modified 2026-06-16 Official page ↗

Status: Modified
Published: 2013-03-22
Last modified: 2026-06-16
Assigner: [email protected]
CVSS 2.0 ([email protected]): 6.2 MEDIUM — AV:L/AC:H/Au:N/C:C/I:C/A:C

Description

net/dccp/ccid.h in the Linux kernel before 3.5.4 allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) by leveraging the CAP_NET_ADMIN capability for a certain (1) sender or (2) receiver getsockopt call.

Affected configurations

• linux linux kernel (<= 3.5.3) • linux linux kernel 3.5.1 • linux linux kernel 3.5.2

References

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=276bdb82dedb290511467a5a4fdbe9f0b52dce6f git.kernel.org
http://rhn.redhat.com/errata/RHSA-2013-0744.html rhn.redhat.com
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.5.4 www.kernel.org
http://www.openwall.com/lists/oss-security/2013/03/07/2 www.openwall.com
https://bugzilla.redhat.com/show_bug.cgi?id=919164 bugzilla.redhat.com
https://github.com/torvalds/linux/commit/276bdb82dedb290511467a5a4fdbe9f0b52dce6f Exploit, Patch
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=276bdb82dedb290511467a5a4fdbe9f0b52dce6f git.kernel.org
http://rhn.redhat.com/errata/RHSA-2013-0744.html rhn.redhat.com
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.5.4 www.kernel.org
http://www.openwall.com/lists/oss-security/2013/03/07/2 www.openwall.com
https://bugzilla.redhat.com/show_bug.cgi?id=919164 bugzilla.redhat.com
https://github.com/torvalds/linux/commit/276bdb82dedb290511467a5a4fdbe9f0b52dce6f Exploit, Patch