Vulnerability CVE-2013-6381
Published: 2013-11-26   Modified: 2013-11-27

Description:
Buffer overflow in the qeth_snmp_command function in drivers/s390/net/qeth_core_main.c in the Linux kernel through 3.12.1 allows local users to cause a denial of service or possibly have unspecified other impact via an SNMP ioctl call with a length value that is incompatible with the command-buffer size.

See advisories in our WLB2 database:
Topic
Author
Date
High
Linux kernel Multiple CVE fixes
Nico Golde and F...
23.11.2013

CVSS2 => (AV:L/AC:M/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.9/10
10/10
3.4/10
Exploit range
Attack complexity
Authentication
Local
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Linux -> Linux kernel 

 References:
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6fb392b1a63ae36c31f62bc3fc8630b49d602b62
http://rhn.redhat.com/errata/RHSA-2014-0159.html
http://rhn.redhat.com/errata/RHSA-2014-0284.html
http://rhn.redhat.com/errata/RHSA-2014-0285.html
http://www.openwall.com/lists/oss-security/2013/11/22/5
http://www.securityfocus.com/bid/63890
https://bugzilla.redhat.com/show_bug.cgi?id=1033600
https://github.com/torvalds/linux/commit/6fb392b1a63ae36c31f62bc3fc8630b49d602b62
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