CVE-2004-1056

Linux Kernel 2.6 - Denial of Service via DRM DMA Lock Mismanagement

Title source: llm

Description

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.

References (10)

Core 10

Core References

Issue Tracking vendor-advisory x_refsource_fedora

https://bugzilla.fedora.us/show_bug.cgi?id=2336

Third Party Advisory, VDB Entry vdb-entry x_refsource_xf

https://exchange.xforce.ibmcloud.com/vulnerabilities/15972

Vendor Advisory vendor-advisory x_refsource_redhat

http://www.redhat.com/support/errata/RHSA-2005-092.html

Vendor Advisory vendor-advisory x_refsource_redhat

http://www.redhat.com/support/errata/RHSA-2005-529.html

Third Party Advisory, VDB Entry vdb-entry signature x_refsource_oval

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9795

Vendor Advisory vendor-advisory x_refsource_ubuntu

https://www.ubuntu.com/usn/usn-38-1/

Vendor Advisory vendor-advisory x_refsource_redhat

http://www.redhat.com/support/errata/RHSA-2005-551.html

Third Party Advisory third-party-advisory x_refsource_secunia

http://secunia.com/advisories/17002

Vendor Advisory vendor-advisory x_refsource_redhat

http://www.redhat.com/support/errata/RHSA-2005-663.html

Third Party Advisory vdb-entry x_refsource_vupen

http://www.vupen.com/english/advisories/2005/1878

Scores

EPSS 0.0327

EPSS Percentile 87.3%

Details

Status published

Products (13)

linux/linux_kernel 2.6.0 (12 CPE variants)

linux/linux_kernel 2.6.1 (3 CPE variants)

linux/linux_kernel 2.6.2

linux/linux_kernel 2.6.3

linux/linux_kernel 2.6.4

linux/linux_kernel 2.6.5

linux/linux_kernel 2.6.6 (2 CPE variants)

linux/linux_kernel 2.6.7 (2 CPE variants)

linux/linux_kernel 2.6.8 (4 CPE variants)

linux/linux_kernel 2.6.9 2.6.20

... and 3 more

Published Jan 10, 2005

Tracked Since Feb 18, 2026