CVE Daily

CVE-2002-1667

The virtual memory management system in FreeBSD 4.5-RELEASE and earlier does not...

Low CVSS 2.1

Overview

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.

CWE: N/A Published: 2002-12-31T05:00:00.000
Risk analysis

This vulnerability is rated 🟢 LOW.

  • CVSS: 2.1 (LOW)
  • Detected tags: none (tag impact: LOW)

Recommended actions:

  • Prioritize remediation based on business criticality and exposure.
  • Limit exposure and increase monitoring until fixed.

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