CVE-2010-4210

HighCVSS 7.8/10Last modified Jun 16, 2026

Description

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.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-667

Affected software

No affected versions have been published.

Timeline

Published: Nov 22, 2010
Last modified: Jun 16, 2026
NVD status: Modified

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