cve/2010/CVE-2010-4210.md

CVE-2010-4210

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.

POC

Reference

• https://www.exploit-db.com/exploits/15206/

Github

• https://github.com/Snoopy-Sec/Localroot-ALL-CVE