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Test ID:1.3.6.1.4.1.25623.1.0.105374
Category:F5 Local Security Checks
Title:F5 BIG-IP - Linux kernel vulnerability CVE-2014-0131
Summary:The remote host is missing a security patch.
Description:Summary:
The remote host is missing a security patch.

Vulnerability Insight:
Use-after-free vulnerability in the skb_segment function in net/core/skbuff.c in the Linux kernel through 3.13.6 allows attackers to obtain sensitive information from kernel memory by leveraging the absence of a certain orphaning operation. (CVE-2014-0131)

Vulnerability Impact:
Attackers may be able to obtain sensitive information from kernel memory.

Solution:
See the referenced vendor advisory for a solution.

CVSS Score:
2.9

CVSS Vector:
AV:A/AC:M/Au:N/C:P/I:N/A:N

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2014-0131
SUSE-SU-2015:0481
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html
[netdev] 20140310 [PATCH 0/5] skbuff: fix skb_segment with zero copy skbs
http://www.spinics.net/lists/netdev/msg274250.html
[netdev] 20140310 [PATCH 5/5] skbuff: skb_segment: orphan frags before copying
http://www.spinics.net/lists/netdev/msg274316.html
[oss-security] 20140310 CVE-2014-0131 -- kernel: net: use-after-free during segmentation with zerocopy
http://www.openwall.com/lists/oss-security/2014/03/10/4
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=1fd819ecb90cc9b822cd84d3056ddba315d3340f
https://bugzilla.redhat.com/show_bug.cgi?id=1074589
https://github.com/torvalds/linux/commit/1fd819ecb90cc9b822cd84d3056ddba315d3340f
openSUSE-SU-2015:0566
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html
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