{
  "threat_severity" : "Low",
  "public_date" : "2016-01-27T00:00:00Z",
  "bugzilla" : {
    "description" : "Qemu: OOB access in address_space_rw leads to segmentation fault",
    "id" : "1300771",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1300771"
  },
  "cvss" : {
    "cvss_base_score" : "4.0",
    "cvss_scoring_vector" : "AV:A/AC:H/Au:S/C:P/I:P/A:P",
    "status" : "verified"
  },
  "cwe" : "CWE-787",
  "details" : [ "QEMU (aka Quick Emulator) built to use 'address_space_translate' to map an address to a MemoryRegionSection is vulnerable to an OOB r/w access issue. It could occur while doing pci_dma_read/write calls. Affects QEMU versions >= 1.6.0 and <= 2.3.1. A privileged user inside guest could use this flaw to crash the guest instance resulting in DoS.", "An out-of-bounds flaw was found in the QEMU emulator built using 'address_space_translate' to map an address to a MemoryRegionSection. The flaw could occur while doing pci_dma_read/write calls, resulting in an out-of-bounds read-write access error. A privileged user inside a guest could use this flaw to crash the guest instance (denial of service)." ],
  "acknowledgement" : "Red Hat would like to thank Donghai Zdh (Alibaba Inc.) for reporting this issue.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) for RHEL 7",
    "release_date" : "2016-11-14T00:00:00Z",
    "advisory" : "RHSA-2016:2706",
    "cpe" : "cpe:/a:redhat:openstack:5::el7",
    "package" : "qemu-kvm-rhev-10:2.6.0-27.el7"
  }, {
    "product_name" : "Red Hat Enterprise Linux OpenStack Platform 6.0 (Juno) for RHEL 7",
    "release_date" : "2016-11-14T00:00:00Z",
    "advisory" : "RHSA-2016:2705",
    "cpe" : "cpe:/a:redhat:openstack:6::el7",
    "package" : "qemu-kvm-rhev-10:2.6.0-27.el7"
  }, {
    "product_name" : "Red Hat Enterprise Linux OpenStack Platform 7.0 (Kilo) for RHEL 7",
    "release_date" : "2016-11-14T00:00:00Z",
    "advisory" : "RHSA-2016:2704",
    "cpe" : "cpe:/a:redhat:openstack:7::el7",
    "package" : "qemu-kvm-rhev-10:2.6.0-27.el7"
  }, {
    "product_name" : "Red Hat OpenStack Platform 8.0 (Liberty)",
    "release_date" : "2016-11-07T00:00:00Z",
    "advisory" : "RHSA-2016:2670",
    "cpe" : "cpe:/a:redhat:openstack:8::el7",
    "package" : "qemu-kvm-rhev-10:2.6.0-27.el7"
  }, {
    "product_name" : "Red Hat OpenStack Platform 9.0 (Mitaka)",
    "release_date" : "2016-11-07T00:00:00Z",
    "advisory" : "RHSA-2016:2671",
    "cpe" : "cpe:/a:redhat:openstack:9::el7",
    "package" : "qemu-kvm-rhev-10:2.6.0-27.el7"
  } ],
  "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 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" : "Affected",
    "package_name" : "qemu-kvm-rhev",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2015-8817\nhttps://nvd.nist.gov/vuln/detail/CVE-2015-8817" ],
  "name" : "CVE-2015-8817",
  "csaw" : false
}