# CVE-2002-0831

## Summary

- **CVE ID:** CVE-2002-0831
- **Severity:** UNKNOWN
- **CVSS Score:** 0
- **CWE:** N/A
- **Published:** Apr 2, 2003
- **Last Modified:** Mar 16, 2026

## Description

The kqueue mechanism in FreeBSD 4.3 through 4.6 STABLE allows local users to cause a denial of service (kernel panic) via a pipe call in which one end is terminated and an EVFILT_WRITE filter is registered for the other end.

## Affected Products

- n/a — n/a (n/a)

## References

- [CNA](http://www.iss.net/security_center/static/9774.php)
- [CNA](http://marc.info/?l=bugtraq&m=102865142610126&w=2)
- [CNA](http://www.securityfocus.com/bid/5405)
- [CNA](http://www.osvdb.org/5069)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.08%
- **EPSS Percentile:** 24.4

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-17._