# CVE-2003-0699

## Summary

- **CVE ID:** CVE-2003-0699
- **Severity:** UNKNOWN
- **CVSS Score:** 0.03
- **CWE:** N/A
- **Published:** Aug 22, 2003
- **Last Modified:** Mar 16, 2026

## Description

The C-Media PCI sound driver in Linux before 2.4.21 does not use the get_user function to access userspace, which crosses security boundaries and may facilitate the exploitation of vulnerabilities, a different vulnerability than CVE-2003-0700.

## Affected Products

- n/a — n/a (n/a)

## References

- [CNA](http://www.redhat.com/support/errata/RHSA-2003-238.html)
- [CNA](http://www.redhat.com/support/errata/RHSA-2003-198.html)
- [CNA](http://www.redhat.com/support/errata/RHSA-2003-239.html)
- [CNA](https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A387)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.72%
- **EPSS Percentile:** 72.1

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-19._