CVE-2013-5710

The nullfs implementation in sys/fs/nullfs/null_vnops.c in the kernel in FreeBSD 8.3 through 9.2 allows local users with certain permissions to bypass access restrictions via a hardlink in a nullfs instance to a file in a different instance.

🔗 References (10)

• cve@mitrehttp://secunia.com/advisories/54861
• cve@mitrehttp://svnweb.freebsd.org/base?view=revision&revision=255442
• cve@mitrehttp://www.debian.org/security/2013/dsa-2769
• cve@mitrehttp://www.freebsd.org/security/advisories/FreeBSD-SA-13:13.nullfs.asc
• cve@mitrehttp://www.securitytracker.com/id/1029015
• af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/54861
• af854a3a-2127-422b-91ae-364da2661108http://svnweb.freebsd.org/base?view=revision&revision=255442
• af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2013/dsa-2769
• af854a3a-2127-422b-91ae-364da2661108http://www.freebsd.org/security/advisories/FreeBSD-SA-13:13.nullfs.asc
• af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1029015