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.

Score

CVSS 2.0 3.7 Low

Status

Modified - cve@mitre.org

Published

2013-09-23

Last modified

2024-08-06

Weaknesses

CWE-264

Affected products

• Freebsd (Freebsd)

References

• http://secunia.com/advisories/54861
• http://svnweb.freebsd.org/base?view=revision&revision=255442
• http://www.debian.org/security/2013/dsa-2769
• http://www.freebsd.org/security/advisories/FreeBSD-SA-13:13.nullfs.asc
• http://www.securitytracker.com/id/1029015