{
  "threat_severity" : "Important",
  "public_date" : "2011-07-05T00:00:00Z",
  "bugzilla" : {
    "description" : "qemu-kvm: virtqueue: too-large indirect descriptor buffer overflow",
    "id" : "713589",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=713589"
  },
  "cvss" : {
    "cvss_base_score" : "7.4",
    "cvss_scoring_vector" : "AV:A/AC:M/Au:S/C:C/I:C/A:C",
    "status" : "verified"
  },
  "cwe" : "CWE-119",
  "details" : [ "Buffer overflow in the virtio subsystem in qemu-kvm 0.14.0 and earlier allows privileged guest users to cause a denial of service (guest crash) or gain privileges via a crafted indirect descriptor related to \"virtqueue in and out requests.\"" ],
  "statement" : "This issue only affects Red Hat Enterprise Linux 6. The version of the qemu/kvm\nas shipped with Red Hat Enterprise Linux 5 is not affected because it does not provide support for indirect descriptors.",
  "acknowledgement" : "Red Hat would like to thank Nelson Elhage for reporting this issue.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2011-07-05T00:00:00Z",
    "advisory" : "RHSA-2011:0919",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "qemu-kvm-2:0.12.1.2-2.160.el6_1.2"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Not affected",
    "package_name" : "kvm",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  }, {
    "product_name" : "Red Hat Enterprise Virtualization 2",
    "fix_state" : "Not affected",
    "package_name" : "ovirt-node",
    "cpe" : "cpe:/:redhat:enterprise_linux:::hypervisor"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2011-2212\nhttps://nvd.nist.gov/vuln/detail/CVE-2011-2212" ],
  "name" : "CVE-2011-2212",
  "csaw" : false
}