CVE-2005-0204

Severity: low (CVSS 2.1 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2005-05-02 · updated 2026-06-16

Description

Linux kernel before 2.6.9, when running on the AMD64 and Intel EM64T architectures, allows local users to write to privileged IO ports via the OUTS instruction.

Affected products

Linux kernel: 2.6.0, 2.6.1, 2.6.2, 2.6.3, 2.6.4, 2.6.5 (+4)

References

http://secunia.com/advisories/18784
http://www.redhat.com/support/errata/RHSA-2005-092.html
http://www.redhat.com/support/errata/RHSA-2005-293.html
http://www.securityfocus.com/bid/12598
http://www.trustix.org/errata/2006/0006
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10320
http://secunia.com/advisories/18784
http://www.redhat.com/support/errata/RHSA-2005-092.html
http://www.redhat.com/support/errata/RHSA-2005-293.html
http://www.securityfocus.com/bid/12598
http://www.trustix.org/errata/2006/0006
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10320

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