Vulnerability Details CVE-2010-4210
The pfs_getextattr function in FreeBSD 7.x before 7.3-RELEASE and 8.x before 8.0-RC1 unlocks a mutex that was not previously locked, which allows local users to cause a denial of service (kernel panic), overwrite arbitrary memory locations, and possibly execute arbitrary code via vectors related to opening a file on a file system that uses pseudofs.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 52.4%
CVSS Severity
CVSS v3 Score 7.8
CVSS v2 Score 7.2
Products affected by CVE-2010-4210
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cpe:2.3:o:freebsd:freebsd:7.0
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cpe:2.3:o:freebsd:freebsd:7.1
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cpe:2.3:o:freebsd:freebsd:7.2
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cpe:2.3:o:freebsd:freebsd:8.0