CVE-2004-1056
UnknownEPSS 3.27%
Last modified
CVE-2004-1056 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 3.27% chance of exploitation in the next 30 days.
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.
Metrics
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| 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 | 2.6.20 |
| Linux | Linux Kernel | 2.6.10 | Rc2 |
| Linux | Linux Kernel | 2.6_test9_cvs | — |
| Ubuntu | Ubuntu Linux | 4.1 | — |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2004-1056?
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.
How severe is CVE-2004-1056?
Severity scoring for CVE-2004-1056 is pending analysis. The EPSS model estimates a 3.27% probability of exploitation in the next 30 days.
How do I fix CVE-2004-1056?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Are you affected by CVE-2004-1056?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST