When was CVE-2004-1056 disclosed?

CVE-2004-1056 was first published in the National Vulnerability Database on January 10, 2005, with the most recent update on April 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2004-1056 actively exploited?

CVE-2004-1056 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 87.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2004-1056?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2004-1056, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

CVE-2004-1056

NONECVSS 0.0

0.0

Direct Rendering Manager (DRM) driver in Linux kernel 2.6 does not properly check the DMA lock, which could allow remote attackers or local users to cause a denial of service (X Server crash) and possibly modify the video output.

CVSS v3: —
EG Score: —
EPSS: 87.6%
KEV: Not listed

References (20)

cve@mitrehttp://secunia.com/advisories/17002
cve@mitrehttp://www.redhat.com/support/errata/RHSA-2005-092.html
cve@mitrehttp://www.redhat.com/support/errata/RHSA-2005-529.html
cve@mitrehttp://www.redhat.com/support/errata/RHSA-2005-551.html
cve@mitrehttp://www.redhat.com/support/errata/RHSA-2005-663.html
cve@mitrehttp://www.vupen.com/english/advisories/2005/1878
cve@mitrehttps://bugzilla.fedora.us/show_bug.cgi?id=2336
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/15972
cve@mitrehttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9795
cve@mitrehttps://www.ubuntu.com/usn/usn-38-1/
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/17002
af854a3a-2127-422b-91ae-364da2661108http://www.redhat.com/support/errata/RHSA-2005-092.html
af854a3a-2127-422b-91ae-364da2661108http://www.redhat.com/support/errata/RHSA-2005-529.html
af854a3a-2127-422b-91ae-364da2661108http://www.redhat.com/support/errata/RHSA-2005-551.html
af854a3a-2127-422b-91ae-364da2661108http://www.redhat.com/support/errata/RHSA-2005-663.html

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CVE-2004-1056

Published

Last Modified

References (20)

Data Freshness Timeline

Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2004-1056?

CVE-2004-1056

📅 Published

🔄 Last Modified

🔗 References (20)

Data Freshness Timeline

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2004-1056?

Published

Last Modified

References (20)

Frequently asked(4)