FKIE_CVE-2004-1056

Vulnerability from fkie_nvd - Published: 2005-01-10 05:00 - Updated: 2026-06-16 22:06
Severity
Summary
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
cve@mitre.orghttp://secunia.com/advisories/17002
cve@mitre.orghttp://www.redhat.com/support/errata/RHSA-2005-092.html
cve@mitre.orghttp://www.redhat.com/support/errata/RHSA-2005-529.html
cve@mitre.orghttp://www.redhat.com/support/errata/RHSA-2005-551.html
cve@mitre.orghttp://www.redhat.com/support/errata/RHSA-2005-663.html
cve@mitre.orghttp://www.vupen.com/english/advisories/2005/1878
cve@mitre.orghttps://bugzilla.fedora.us/show_bug.cgi?id=2336
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/15972
cve@mitre.orghttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9795
cve@mitre.orghttps://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
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2005/1878
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.fedora.us/show_bug.cgi?id=2336
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/15972
af854a3a-2127-422b-91ae-364da2661108https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9795
af854a3a-2127-422b-91ae-364da2661108https://www.ubuntu.com/usn/usn-38-1/
Impacted products
Vendor Product Version
linux linux_kernel 2.6.0
linux linux_kernel 2.6.0
linux linux_kernel 2.6.0
linux linux_kernel 2.6.0
linux linux_kernel 2.6.0
linux linux_kernel 2.6.0
linux linux_kernel 2.6.0
linux linux_kernel 2.6.0
linux linux_kernel 2.6.0
linux linux_kernel 2.6.0
linux linux_kernel 2.6.0
linux linux_kernel 2.6.0
linux linux_kernel 2.6.1
linux linux_kernel 2.6.1
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 2.6.6
linux linux_kernel 2.6.7
linux linux_kernel 2.6.7
linux linux_kernel 2.6.8
linux linux_kernel 2.6.8
linux linux_kernel 2.6.8
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
ubuntu ubuntu_linux 4.1
To clipboard 

{
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    {
      "affectedData": [
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    },
    {
      "lang": "es",
      "value": "El controlador Direct Rendering Manager (DRM) en el kernel de Linux 2.06 no comprueba adecuadamente el bloqueo DMA, lo que podr\u00eda permitir a atacantes remotos o usuarios locales causar una denegaci\u00f3n de servicio (ca\u00edda del servidor X) y posiblemente modificar la salida de video."
    }
  ],
  "id": "CVE-2004-1056",
  "lastModified": "2026-06-16T22:06:55.410",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.4,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 4.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2005-01-10T05:00:00.000",
  "references": [
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      "source": "cve@mitre.org",
      "url": "http://secunia.com/advisories/17002"
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      "source": "cve@mitre.org",
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    },
    {
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    {
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    {
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      "url": "https://www.ubuntu.com/usn/usn-38-1/"
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  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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