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CVE
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CVE-2008-4307

Date: (C)2009-01-13   (M)2017-11-18 


Race condition in the do_setlk function in fs/nfs/file.c in the Linux kernel before 2.6.26 allows local users to cause a denial of service (crash) via vectors resulting in an interrupted RPC call that leads to a stray FL_POSIX lock, related to improper handling of a race between fcntl and close in the EINTR case.

CVSS Score: 4.0Access Vector: LOCAL
Exploit Score: 1.9Access Complexity: HIGH
Impact Score: 6.9Authentication: NONE
 Confidentiality: NONE
 Integrity: NONE
 Availability: COMPLETE





Reference:
http://www.securityfocus.com/archive/1/archive/1/507985/100/0/threaded
SECUNIA-34917
SECUNIA-34962
SECUNIA-34981
SECUNIA-35011
SECUNIA-35015
SECUNIA-37471
ADV-2009-3316
DSA-1787
DSA-1794
RHSA-2009:0451
RHSA-2009:0459
RHSA-2009:0473
USN-751-1
http://openwall.com/lists/oss-security/2009/01/13/1
http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.27.y.git;a=commit;h=c4d7c402b788b73dc24f1e54a57f89d3dc5eb7bc
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.26
http://www.vmware.com/security/advisories/VMSA-2009-0016.html
https://bugzilla.redhat.com/show_bug.cgi?id=456282

CPE    74
cpe:/o:linux:linux_kernel:2.6.18
cpe:/o:linux:linux_kernel:2.6.20.19
cpe:/o:linux:linux_kernel:2.6.23.9
cpe:/o:linux:linux_kernel:2.6.20.16
...
CWE    1
CWE-362
OVAL    12
oval:org.secpod.oval:def:201980
oval:org.secpod.oval:def:202786
oval:org.secpod.oval:def:202773
oval:org.secpod.oval:def:500503
...

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