CVE-2003-0246

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.

• http://archives.neohapsis.com/archives/vulnwatch/2003-q2/0076.html
• http://marc.info/?l=bugtraq&m=105301461726555&w=2
• http://www.debian.org/security/2003/dsa-311Patch, Vendor Advisory
• http://www.debian.org/security/2003/dsa-312
• http://www.debian.org/security/2003/dsa-332
• http://www.debian.org/security/2003/dsa-336
• http://www.debian.org/security/2004/dsa-442
• http://www.mandriva.com/security/advisories?name=MDKSA-2003:066
• http://www.mandriva.com/security/advisories?name=MDKSA-2003:074
• http://www.redhat.com/support/errata/RHSA-2003-147.html
• http://www.redhat.com/support/errata/RHSA-2003-172.htmlPatch, Vendor Advisory
• http://www.turbolinux.com/security/TLSA-2003-41.txt
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A278
• http://archives.neohapsis.com/archives/vulnwatch/2003-q2/0076.html
• http://marc.info/?l=bugtraq&m=105301461726555&w=2
• http://www.debian.org/security/2003/dsa-311Patch, Vendor Advisory
• http://www.debian.org/security/2003/dsa-312
• http://www.debian.org/security/2003/dsa-332
• http://www.debian.org/security/2003/dsa-336
• http://www.debian.org/security/2004/dsa-442
• http://www.mandriva.com/security/advisories?name=MDKSA-2003:066
• http://www.mandriva.com/security/advisories?name=MDKSA-2003:074
• http://www.redhat.com/support/errata/RHSA-2003-147.html
• http://www.redhat.com/support/errata/RHSA-2003-172.htmlPatch, Vendor Advisory
• http://www.turbolinux.com/security/TLSA-2003-41.txt
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A278

Published

Jun 16, 2003

Last Modified

Jun 16, 2026

Status

Modified

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