The virtual memory management system in FreeBSD 4.5-RELEASE and earlier does not properly check the existence of a VM object during page invalidation, which allows local users to cause a denial of service (crash) by calling msync on an unaccessed memory map created with MAP_ANON and MAP_NOSYNC flags.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2005-06-21T04:00:00
Updated: 2024-08-08T03:34:55.724Z
Reserved: 2005-06-21T00:00:00
Link: CVE-2002-1667
Vulnrichment
No data.
NVD
Status : Modified
Published: 2002-12-31T05:00:00.000
Modified: 2024-11-20T23:41:50.593
Link: CVE-2002-1667
Redhat
No data.