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prionPRIOn knowledge basePRION:CVE-2010-4210
HistoryNov 22, 2010 - 12:54 p.m.

Design/Logic Flaw

2010-11-2212:54:00
PRIOn knowledge base
www.prio-n.com
6

7.7 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

55.4%

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.

7.7 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

55.4%