The ioperm system call in Linux kernel 2.4.20 and earlier does not properly restrict privileges, which allows local users to gain read or write access to certain I/O ports.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2003-05-15T04:00:00

Updated: 2024-08-08T01:50:46.899Z

Reserved: 2003-05-06T00:00:00

Link: CVE-2003-0246

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2003-06-16T04:00:00.000

Modified: 2024-11-20T23:44:18.213

Link: CVE-2003-0246

cve-icon Redhat

Severity :

Publid Date: 2003-05-12T00:00:00Z

Links: CVE-2003-0246 - Bugzilla