{
   "CVE_data_meta" : {
      "ASSIGNER" : "cve@mitre.org",
      "ID" : "CVE-2016-6258",
      "STATE" : "PUBLIC"
   },
   "affects" : {
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   "data_version" : "4.0",
   "description" : {
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            "value" : "The PV pagetable code in arch/x86/mm.c in Xen 4.7.x and earlier allows local 32-bit PV guest OS administrators to gain host OS privileges by leveraging fast-paths for updating pagetable entries."
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   "references" : {
      "reference_data" : [
         {
            "name" : "http://support.citrix.com/article/CTX214954",
            "refsource" : "CONFIRM",
            "url" : "http://support.citrix.com/article/CTX214954"
         },
         {
            "name" : "http://xenbits.xen.org/xsa/advisory-182.html",
            "refsource" : "CONFIRM",
            "url" : "http://xenbits.xen.org/xsa/advisory-182.html"
         },
         {
            "name" : "http://xenbits.xen.org/xsa/xsa182-4.5.patch",
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            "url" : "http://xenbits.xen.org/xsa/xsa182-4.5.patch"
         },
         {
            "name" : "http://xenbits.xen.org/xsa/xsa182-4.6.patch",
            "refsource" : "CONFIRM",
            "url" : "http://xenbits.xen.org/xsa/xsa182-4.6.patch"
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         {
            "name" : "http://xenbits.xen.org/xsa/xsa182-unstable.patch",
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         {
            "name" : "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html",
            "refsource" : "CONFIRM",
            "url" : "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html"
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            "refsource" : "DEBIAN",
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         {
            "name" : "GLSA-201611-09",
            "refsource" : "GENTOO",
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         {
            "name" : "92131",
            "refsource" : "BID",
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         {
            "name" : "1036446",
            "refsource" : "SECTRACK",
            "url" : "http://www.securitytracker.com/id/1036446"
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