Description
sys/nfsclient/nfs_vfsops.c in the NFS client in the kernel in FreeBSD 7.2 through 8.1-PRERELEASE, when vfs.usermount is enabled, does not validate the length of a certain fhsize parameter, which allows local users to gain privileges via a crafted mount request.
Published: 2010-05-28
Score: 6.9 Medium
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
EUVD EUVD EUVD-2010-2040 sys/nfsclient/nfs_vfsops.c in the NFS client in the kernel in FreeBSD 7.2 through 8.1-PRERELEASE, when vfs.usermount is enabled, does not validate the length of a certain fhsize parameter, which allows local users to gain privileges via a crafted mount request.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: freebsd

Published:

Updated: 2024-08-07T02:17:14.312Z

Reserved: 2010-05-24T00:00:00.000Z

Link: CVE-2010-2020

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2010-05-28T18:30:01.550

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

Link: CVE-2010-2020

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses