# CVE-2003-0461

## Summary

- **CVE ID:** CVE-2003-0461
- **Severity:** UNKNOWN
- **CVSS Score:** 0
- **CWE:** N/A
- **Published:** Jul 25, 2003
- **Last Modified:** Mar 16, 2026

## Description

/proc/tty/driver/serial in Linux 2.4.x reveals the exact number of characters used in serial links, which could allow local users to obtain potentially sensitive information such as the length of passwords.

## Affected Products

- n/a — n/a (n/a)

## References

- [CNA](http://www.redhat.com/support/errata/RHSA-2003-238.html)
- [CNA](http://www.debian.org/security/2004/dsa-423)
- [CNA](https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A304)
- [CNA](http://rsbac.dyndns.org/pipermail/rsbac/2002-May/000162.html)
- [CNA](https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A997)
- [CNA](http://www.redhat.com/support/errata/RHSA-2004-188.html)
- [CNA](http://www.debian.org/security/2004/dsa-358)
- [CNA](https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9330)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.08%
- **EPSS Percentile:** 23.2

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