CVEvulnerability

CVE-2004-1056

6.4 MEDIUM Published 2005-01-10 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2005-01-10
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
6.4 MEDIUM — AV:N/AC:L/Au:N/C:N/I:P/A:P

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.

Affected configurations

• linux linux kernel 2.6.0 • linux linux kernel 2.6.1 • 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 • linux linux kernel 2.6.7 • linux linux kernel 2.6.8 • linux linux kernel 2.6.9 • linux linux kernel 2.6.10 • linux linux kernel 2.6 test9 cvs • ubuntu ubuntu linux 4.1

Related

Referenced by CWE · observed example (1)

  • CWE-414 Missing Lock Check weakness

References