Description
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: 2013-09-23
Score: 3.7 Low
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DSA Debian DSA DSA-2769-1 kfreebsd-9 security update
EUVD EUVD EUVD-2013-5547 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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-06T17:22:30.919Z

Reserved: 2013-09-06T00:00:00.000Z

Link: CVE-2013-5710

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2013-09-23T20:55:07.433

Modified: 2026-04-29T01:13:23.040

Link: CVE-2013-5710

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses