{
  "threat_severity" : "Important",
  "public_date" : "2016-11-22T00:00:00Z",
  "bugzilla" : {
    "description" : "xen: qemu incautious about shared ring processing (XSA-197)",
    "id" : "1392938",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1392938"
  },
  "cvss" : {
    "cvss_base_score" : "6.0",
    "cvss_scoring_vector" : "AV:N/AC:M/Au:S/C:P/I:P/A:P",
    "status" : "draft"
  },
  "cvss3" : {
    "cvss3_base_score" : "7.5",
    "cvss3_scoring_vector" : "CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H",
    "status" : "draft"
  },
  "details" : [ "Race condition in QEMU in Xen allows local x86 HVM guest OS administrators to gain privileges by changing certain data on shared rings, aka a \"double fetch\" vulnerability." ],
  "acknowledgement" : "Red Hat would like to thank the Xen project for reporting this issue. Upstream acknowledges yanghongke (Huawei Security Test Team) as the original reporter.",
  "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 Linux 5",
    "fix_state" : "Not affected",
    "package_name" : "xen",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Not affected",
    "package_name" : "qemu-kvm",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Not affected",
    "package_name" : "qemu-kvm-rhev",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Not affected",
    "package_name" : "qemu-kvm",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Not affected",
    "package_name" : "qemu-kvm-rhev",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux OpenStack Platform 5 (Icehouse)",
    "fix_state" : "Not affected",
    "package_name" : "qemu-kvm-rhev",
    "cpe" : "cpe:/a:redhat:openstack:5::el6"
  }, {
    "product_name" : "Red Hat Enterprise Linux OpenStack Platform 6 (Juno)",
    "fix_state" : "Not affected",
    "package_name" : "qemu-kvm-rhev",
    "cpe" : "cpe:/a:redhat:openstack:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux OpenStack Platform 7 (Kilo)",
    "fix_state" : "Not affected",
    "package_name" : "qemu-kvm-rhev",
    "cpe" : "cpe:/a:redhat:openstack:7"
  }, {
    "product_name" : "Red Hat OpenStack Platform 8 (Liberty)",
    "fix_state" : "Not affected",
    "package_name" : "qemu-kvm-rhev",
    "cpe" : "cpe:/a:redhat:openstack:8"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2016-9381\nhttps://nvd.nist.gov/vuln/detail/CVE-2016-9381\nhttp://xenbits.xen.org/xsa/advisory-197.html" ],
  "name" : "CVE-2016-9381",
  "csaw" : false
}