Vulnerability Monitor

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CVE-2013-1763

Array index error in the __sock_diag_rcv_msg function in net/core/sock_diag.c in the Linux kernel before 3.7.10 allows local users to gain privileges via a large family value in a Netlink message.

Published

2013-02-28T19:55:01.417

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 7.2 (HIGH)

CVSSv2 Vector

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

Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

3.9

Impact Score

10.0

Weaknesses

Type: Primary
CWE-20

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	linux	linux_kernel	< 3.4.34	Yes
Operating System	linux	linux_kernel	< 3.7.10	Yes
Operating System	linux	linux_kernel	< 3.8.1	Yes

References

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=6e601a53566d84e1ffd25e7b6fe0b6894ffd79c0 Broken Link ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2013-03/msg00004.html Third Party Advisory, VDB Entry ([email protected])
http://openwall.com/lists/oss-security/2013/02/25/12 Mailing List ([email protected])
http://www.exploit-db.com/exploits/24555 Third Party Advisory, VDB Entry ([email protected])
http://www.exploit-db.com/exploits/24746 Third Party Advisory, VDB Entry ([email protected])
http://www.exploit-db.com/exploits/33336 Third Party Advisory, VDB Entry ([email protected])
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.7.10 Broken Link ([email protected])
http://www.mandriva.com/security/advisories?name=MDVSA-2013:176 Broken Link ([email protected])
http://www.openwall.com/lists/oss-security/2013/02/24/3 Mailing List ([email protected])
http://www.ubuntu.com/usn/USN-1749-1 Third Party Advisory ([email protected])
http://www.ubuntu.com/usn/USN-1750-1 Third Party Advisory ([email protected])
http://www.ubuntu.com/usn/USN-1751-1 Third Party Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=915052 Issue Tracking ([email protected])
https://github.com/torvalds/linux/commit/6e601a53566d84e1ffd25e7b6fe0b6894ffd79c0 Patch ([email protected])
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=6e601a53566d84e1ffd25e7b6fe0b6894ffd79c0 Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2013-03/msg00004.html Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://openwall.com/lists/oss-security/2013/02/25/12 Mailing List (af854a3a-2127-422b-91ae-364da2661108)
http://www.exploit-db.com/exploits/24555 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.exploit-db.com/exploits/24746 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.exploit-db.com/exploits/33336 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.7.10 Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://www.mandriva.com/security/advisories?name=MDVSA-2013:176 Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2013/02/24/3 Mailing List (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/USN-1749-1 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/USN-1750-1 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/USN-1751-1 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=915052 Issue Tracking (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/torvalds/linux/commit/6e601a53566d84e1ffd25e7b6fe0b6894ffd79c0 Patch (af854a3a-2127-422b-91ae-364da2661108)