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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: freebsd

Published: 2010-07-13T20:00:00Z

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 : Analyzed

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

Modified: 2010-07-14T04:00:00.000

Link: CVE-2010-2693

cve-icon Redhat

No data.