{
   "CVE_data_meta" : {
      "ASSIGNER" : "cve@mitre.org",
      "ID" : "CVE-2017-7228",
      "STATE" : "PUBLIC"
   },
   "affects" : {
      "vendor" : {
         "vendor_data" : [
            {
               "product" : {
                  "product_data" : [
                     {
                        "product_name" : "n/a",
                        "version" : {
                           "version_data" : [
                              {
                                 "version_value" : "n/a"
                              }
                           ]
                        }
                     }
                  ]
               },
               "vendor_name" : "n/a"
            }
         ]
      }
   },
   "data_format" : "MITRE",
   "data_type" : "CVE",
   "data_version" : "4.0",
   "description" : {
      "description_data" : [
         {
            "lang" : "eng",
            "value" : "An issue (known as XSA-212) was discovered in Xen, with fixes available for 4.8.x, 4.7.x, 4.6.x, 4.5.x, and 4.4.x. The earlier XSA-29 fix introduced an insufficient check on XENMEM_exchange input, allowing the caller to drive hypervisor memory accesses outside of the guest provided input/output arrays."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "n/a"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "41870",
            "refsource" : "EXPLOIT-DB",
            "url" : "https://www.exploit-db.com/exploits/41870/"
         },
         {
            "name" : "https://googleprojectzero.blogspot.com/2017/04/pandavirtualization-exploiting-xen.html",
            "refsource" : "MISC",
            "url" : "https://googleprojectzero.blogspot.com/2017/04/pandavirtualization-exploiting-xen.html"
         },
         {
            "name" : "http://openwall.com/lists/oss-security/2017/04/04/3",
            "refsource" : "CONFIRM",
            "url" : "http://openwall.com/lists/oss-security/2017/04/04/3"
         },
         {
            "name" : "http://xenbits.xen.org/xsa/advisory-212.html",
            "refsource" : "CONFIRM",
            "url" : "http://xenbits.xen.org/xsa/advisory-212.html"
         },
         {
            "name" : "https://github.com/QubesOS/qubes-secpack/blob/master/QSBs/qsb-029-2017.txt",
            "refsource" : "CONFIRM",
            "url" : "https://github.com/QubesOS/qubes-secpack/blob/master/QSBs/qsb-029-2017.txt"
         },
         {
            "name" : "DSA-3847",
            "refsource" : "DEBIAN",
            "url" : "http://www.debian.org/security/2017/dsa-3847"
         },
         {
            "name" : "97375",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/97375"
         },
         {
            "name" : "1038223",
            "refsource" : "SECTRACK",
            "url" : "http://www.securitytracker.com/id/1038223"
         }
      ]
   }
}