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.
References
Link | Resource |
---|---|
ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:22.mmap.asc | Patch Vendor Advisory |
https://exchange.xforce.ibmcloud.com/vulnerabilities/8921 |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2005-06-21T04:00:00
Updated: 2017-07-10T14:57:01
Reserved: 2005-06-21T00:00:00
Link: CVE-2002-1667
JSON object: View
NVD Information
Status : Modified
Published: 2002-12-31T05:00:00.000
Modified: 2017-07-11T01:29:19.400
Link: CVE-2002-1667
JSON object: View
Redhat Information
No data.
CWE