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Vulnerability Details : CVE-2011-0714

Use-after-free vulnerability in a certain Red Hat patch for the RPC server sockets functionality in the Linux kernel 2.6.32 on Red Hat Enterprise Linux (RHEL) 6 might allow remote attackers to cause a denial of service (crash) via malformed data in a packet, related to lockd and the svc_xprt_received function.
Publish Date : 2011-05-04 Last Update Date : 2012-03-19
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- CVSS Scores & Vulnerability Types

CVSS Score
5.7
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
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) Denial Of Service
CWE ID 399

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat important
5.7
AV:A/AC:M/Au:N/C:N/I:N/A:C 2011-02-16 2011-03-08
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- Related OVAL Definitions

Title Definition Id Class Family
ELSA-2011-0329 -- kernel security update (important) oval:org.mitre.oval:def:28082 unix
ELSA-2011:0329: kernel security update (Important) oval:org.mitre.oval:def:23651 unix
RHSA-2011:0329: kernel security update (Important) oval:com.redhat.rhsa:def:20110329 unix
RHSA-2011:0329: kernel security update (Important) oval:org.mitre.oval:def:21559 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-2011-0714

# Product Type Vendor Product Version Update Edition Language
1 OS Linux Linux Kernel 2.6.32 Version Details Vulnerabilities
2 OS Redhat Enterprise Linux 6 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Linux Linux Kernel 1
Redhat Enterprise Linux 1

- References For CVE-2011-0714

https://rhn.redhat.com/errata/RHSA-2011-0329.html
REDHAT RHSA-2011:0329
https://bugzilla.redhat.com/show_bug.cgi?id=678144 CONFIRM
http://openwall.com/lists/oss-security/2011/03/08/17
MLIST [oss-security] 20110308 CVE-2011-0714 kernel: deficiency in handling of invalid data packets in lockd
http://openwall.com/lists/oss-security/2011/03/09/1
MLIST [oss-security] 20110309 Re: CVE-2011-0714 kernel: deficiency in handling of invalid data packets in lockd

- Metasploit Modules Related To CVE-2011-0714

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


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