CVE-2002-1667
- State
- Published
- Severity
- Not scored
- Published
- Jun 21, 2005
- Updated
- Aug 8, 2024
- Reserved
- Jun 21, 2005
Description
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.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- freebsd-mmap-msync-dos(8921)vdb-entry
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