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Vulnerability Details : CVE-2014-0131

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.
Publish Date : 2014-03-24 Last Update Date : 2019-05-13
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- CVSS Scores & Vulnerability Types

CVSS Score
2.9
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact None (There is no impact to the availability of the system.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Obtain Information
CWE ID 416

- Related OVAL Definitions

Title Definition Id Class Family
SUSE-OU-2014:0907-1 -- Optional update for Linux kernel oval:org.mitre.oval:def:26250 unix
SUSE-SU-2014:0911-1 -- Security update for Linux kernel oval:org.mitre.oval:def:25414 unix
SUSE-SU-2014:0912-1 -- Security update for Linux kernel oval:org.mitre.oval:def:25325 unix
SUSE-SU-2014:0910-1 -- Security update for Linux kernel oval:org.mitre.oval:def:26192 unix
USN-2283-1 -- linux vulnerabilities oval:org.mitre.oval:def:25252 unix
USN-2284-1 -- linux-ti-omap4 vulnerabilities oval:org.mitre.oval:def:25055 unix
USN-2285-1 -- linux-lts-quantal vulnerabilities oval:org.mitre.oval:def:25118 unix
USN-2286-1 -- linux-lts-raring vulnerabilities oval:org.mitre.oval:def:24968 unix
USN-2287-1 -- linux-lts-saucy vulnerabilities oval:org.mitre.oval:def:24584 unix
USN-2289-1 -- linux vulnerabilities oval:org.mitre.oval:def:25243 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2014-0131

# Product Type Vendor Product Version Update Edition Language
1 OS Opensuse Evergreen 11.4 Version Details Vulnerabilities
2 OS Suse Linux Enterprise Server 11 SP2 ~~ltss~~~ Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Opensuse Evergreen 1
Suse Linux Enterprise Server 1

- References For CVE-2014-0131

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

- Metasploit Modules Related To CVE-2014-0131

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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