Description
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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.redhat.com/support/errata/RHSA-2003-147.html ↗
- http://www.turbolinux.com/security/TLSA-2003-41.txt ↗
- http://www.mandriva.com/security/advisories?name=MDKSA-2003:074 ↗
- http://www.debian.org/security/2003/dsa-336 ↗
- http://www.mandriva.com/security/advisories?name=MDKSA-2003:066 ↗
- http://www.redhat.com/support/errata/RHSA-2003-172.html ↗
- http://marc.info/?l=bugtraq&m=105301461726555&w=2 ↗
- http://www.debian.org/security/2003/dsa-311 ↗
- http://www.debian.org/security/2003/dsa-332 ↗
- http://www.debian.org/security/2003/dsa-312 ↗
- http://www.debian.org/security/2004/dsa-442 ↗
- http://archives.neohapsis.com/archives/vulnwatch/2003-q2/0076.html ↗
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A278 ↗