FreeBSD 7.1 through 8.1-PRERELEASE does not copy the read-only flag when creating a duplicate mbuf buffer reference, which allows local users to cause a denial of service (system file corruption) and gain privileges via the sendfile system call.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: freebsd

Published:

Updated: 2024-09-16T17:38:08.217Z

Reserved: 2010-07-12T00:00:00Z

Link: CVE-2010-2693

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2010-07-13T20:30:12.313

Modified: 2025-04-11T00:51:21.963

Link: CVE-2010-2693

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.