cvelist/2014/7xxx/CVE-2014-7155.json

{
   "CVE_data_meta" : {
      "ASSIGNER" : "cve@mitre.org",
      "ID" : "CVE-2014-7155",
      "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" : "The x86_emulate function in arch/x86/x86_emulate/x86_emulate.c in Xen 4.4.x and earlier does not properly check supervisor mode permissions, which allows local HVM users to cause a denial of service (guest crash) or gain guest kernel mode privileges via vectors involving an (1) HLT, (2) LGDT, (3) LIDT, or (4) LMSW instruction."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "n/a"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "http://xenbits.xen.org/xsa/advisory-105.html",
            "refsource" : "CONFIRM",
            "url" : "http://xenbits.xen.org/xsa/advisory-105.html"
         },
         {
            "name" : "http://support.citrix.com/article/CTX200218",
            "refsource" : "CONFIRM",
            "url" : "http://support.citrix.com/article/CTX200218"
         },
         {
            "name" : "DSA-3041",
            "refsource" : "DEBIAN",
            "url" : "http://www.debian.org/security/2014/dsa-3041"
         },
         {
            "name" : "FEDORA-2014-12000",
            "refsource" : "FEDORA",
            "url" : "http://lists.fedoraproject.org/pipermail/package-announce/2014-October/140483.html"
         },
         {
            "name" : "FEDORA-2014-12036",
            "refsource" : "FEDORA",
            "url" : "http://lists.fedoraproject.org/pipermail/package-announce/2014-October/140418.html"
         },
         {
            "name" : "GLSA-201412-42",
            "refsource" : "GENTOO",
            "url" : "http://security.gentoo.org/glsa/glsa-201412-42.xml"
         },
         {
            "name" : "openSUSE-SU-2014:1279",
            "refsource" : "SUSE",
            "url" : "http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00002.html"
         },
         {
            "name" : "openSUSE-SU-2014:1281",
            "refsource" : "SUSE",
            "url" : "http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00003.html"
         },
         {
            "name" : "70057",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/70057"
         },
         {
            "name" : "1030888",
            "refsource" : "SECTRACK",
            "url" : "http://www.securitytracker.com/id/1030888"
         },
         {
            "name" : "61858",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/61858"
         },
         {
            "name" : "61890",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/61890"
         }
      ]
   }
}