security flaw
Published Feb 21, 2005
2.1
LOWCVSS 2.0
EPSS 0.39%
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
No data.
- 2.6.0
- 2.6.1
- 2.6.2
- 2.6.3
- 2.6.4
- 2.6.5
- 2.6.6
- 2.6.7
- 2.6.8
- 2.6.8.1
No data.
Red Hat Enterprise Linux 3
kernel-0:2.4.21-27.0.4.EL
Fixed · RHSA-2005:293
Red Hat Enterprise Linux 4
kernel-0:2.6.9-5.0.3.EL
Fixed · RHSA-2005:092
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 3 | kernel-0:2.4.21-27.0.4.EL | Fixed | RHSA-2005:293 |
| Red Hat Enterprise Linux 4 | kernel-0:2.6.9-5.0.3.EL | Fixed | RHSA-2005:092 |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:L/AC:L/Au:N/C:N/I:P/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.39% (0.00388) | 30.49th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.39% (0.00388) | 30.41th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.08% (0.00085) | 22.50th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.04% (0.00042) | 5.07th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.04% (0.00042) | 5.63th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.03% (0.01034) | 41.69th | v2 (v2022.01.01) |
| Sep 10, 2022 | 1.03% (0.01034) | 39.91th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.03% (0.01034) | 37.91th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.03% (0.01034) | 20.32th | v2 (v2022.01.01) |
No CWE recorded.
References (10)
- http://secunia.com/advisories/18784 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://www.redhat.com/support/errata/RHSA-2005-092.html vendor-advisoryx_refsource_REDHATPatchVendor Advisory
- http://www.redhat.com/support/errata/RHSA-2005-293.html vendor-advisoryx_refsource_REDHAT
- http://www.securityfocus.com/bid/12598 vdb-entryx_refsource_BID
- http://www.trustix.org/errata/2006/0006 vendor-advisoryx_refsource_TRUSTIX
- https://access.redhat.com/security/cve/CVE-2005-0204 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1617491 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2005-0204
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10320 vdb-entrysignaturex_refsource_OVAL
- https://www.cve.org/CVERecord?id=CVE-2005-0204
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/18784 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://www.redhat.com/support/errata/RHSA-2005-092.html | vendor-advisoryx_refsource_REDHATPatchVendor Advisory | |
| http://www.redhat.com/support/errata/RHSA-2005-293.html | vendor-advisoryx_refsource_REDHAT | |
| http://www.securityfocus.com/bid/12598 | vdb-entryx_refsource_BID | |
| http://www.trustix.org/errata/2006/0006 | vendor-advisoryx_refsource_TRUSTIX | |
| https://access.redhat.com/security/cve/CVE-2005-0204 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1617491 | Issue Tracking | |
| https://nvd.nist.gov/vuln/detail/CVE-2005-0204 | ||
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10320 | vdb-entrysignaturex_refsource_OVAL | |
| https://www.cve.org/CVERecord?id=CVE-2005-0204 |
Change history (0)
No recorded changes yet.