{
  "threat_severity" : "Important",
  "public_date" : "2004-12-14T00:00:00Z",
  "bugzilla" : {
    "description" : "security flaw",
    "id" : "1617358",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1617358"
  },
  "details" : [ "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_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 3",
    "release_date" : "2005-09-28T00:00:00Z",
    "advisory" : "RHSA-2005:663",
    "cpe" : "cpe:/o:redhat:enterprise_linux:3",
    "package" : "kernel-0:2.4.21-37.EL"
  }, {
    "product_name" : "Red Hat Enterprise Linux 4",
    "release_date" : "2005-02-18T00:00:00Z",
    "advisory" : "RHSA-2005:092",
    "cpe" : "cpe:/o:redhat:enterprise_linux:4",
    "package" : "kernel-0:2.6.9-5.0.3.EL"
  }, {
    "product_name" : "Red Hat Enterprise Linux AS (Advanced Server) version 2.1",
    "release_date" : "2005-08-25T00:00:00Z",
    "advisory" : "RHSA-2005:529",
    "cpe" : "cpe:/o:redhat:enterprise_linux:2.1"
  }, {
    "product_name" : "Red Hat Enterprise Linux AS (Advanced Server) version 2.1",
    "release_date" : "2005-08-25T00:00:00Z",
    "advisory" : "RHSA-2005:551",
    "cpe" : "cpe:/o:redhat:enterprise_linux:2.1"
  }, {
    "product_name" : "Red Hat Enterprise Linux ES version 2.1",
    "release_date" : "2005-08-25T00:00:00Z",
    "advisory" : "RHSA-2005:529",
    "cpe" : "cpe:/o:redhat:enterprise_linux:2.1"
  }, {
    "product_name" : "Red Hat Enterprise Linux WS version 2.1",
    "release_date" : "2005-08-25T00:00:00Z",
    "advisory" : "RHSA-2005:529",
    "cpe" : "cpe:/o:redhat:enterprise_linux:2.1"
  }, {
    "product_name" : "Red Hat Linux Advanced Workstation 2.1",
    "release_date" : "2005-08-25T00:00:00Z",
    "advisory" : "RHSA-2005:551",
    "cpe" : "cpe:/o:redhat:enterprise_linux:2.1"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2004-1056\nhttps://nvd.nist.gov/vuln/detail/CVE-2004-1056" ],
  "name" : "CVE-2004-1056",
  "csaw" : false
}