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SC World Congress, New York, USA, 16 November 2011
Visit the Secunia booth (#203) and discover how you can improve your handling of third party programs:

http://secunia.com/resources/events/sc_2011/ 

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TITLE:
Linux Kernel NFSv4 Denial of Service Vulnerability

SECUNIA ADVISORY ID:
SA46803

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/46803/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=46803

RELEASE DATE:
2011-11-14

DISCUSS ADVISORY:
http://secunia.com/advisories/46803/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
 * Last Update
 * Popularity
 * Comments
 * Criticality Level
 * Impact
 * Where
 * Solution Status
 * Operating System / Software
 * CVE Reference(s)

http://secunia.com/advisories/46803/

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https://ca.secunia.com/?page=viewadvisory&vuln_id=46803

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
 * AUTOMATED SCANNING

http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

DESCRIPTION:
A vulnerability has been reported in the Linux Kernel, which can be
exploited by malicious people to cause a DoS (Denial of Service).

The vulnerability is caused due to an error when handling certain
NFSv4 responses to ACL attribute requests, which can be exploited to
e.g. cause a crash by connecting to a malicious NFSv4 server.

SOLUTION:
Use trusted NFSv4 servers only.

PROVIDED AND/OR DISCOVERED BY:
Andy Adamson

ORIGINAL ADVISORY:
http://www.spinics.net/lists/linux-nfs/msg25288.html

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

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About:
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