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.
Published 2009-01-13 17:00:01
Updated 2023-02-13 02:19:31
Source Red Hat, Inc.
View at NVD,   CVE.org
Vulnerability category: Denial of service

Products affected by CVE-2008-4307

Threat overview for CVE-2008-4307

Top countries where our scanners detected CVE-2008-4307
Top open port discovered on systems with this issue 52869
IPs affected by CVE-2008-4307 193,029
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2008-4307!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2008-4307

0.04%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 8 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2008-4307

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
4.0
MEDIUM AV:L/AC:H/Au:N/C:N/I:N/A:C
1.9
6.9
NIST

CWE ids for CVE-2008-4307

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