Vulnerability Database

314,343

Total vulnerabilities in the database

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.

  • Published: Sep 23, 2013
  • Updated: Nov 9, 2025
  • CVE: CVE-2013-5710
  • Severity: Low
  • Exploit:

CVSS v2:

  • Severity: Low
  • Score: 3.7
  • AV:L/AC:H/Au:N/C:P/I:P/A:P

CWEs:

Software From Fixed in
freebsd / freebsd 8.0 8.0.x
freebsd / freebsd 9.0 9.0.x
freebsd / freebsd 9.1 9.1.x
freebsd / freebsd 9.2 9.2.x
freebsd / freebsd 8.4 8.4.x
freebsd / freebsd 8.3 8.3.x