cvelist/2015/2xxx/CVE-2015-2756.json

{
   "CVE_data_meta" : {
      "ASSIGNER" : "cve@mitre.org",
      "ID" : "CVE-2015-2756",
      "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" : "QEMU, as used in Xen 3.3.x through 4.5.x, does not properly restrict access to PCI command registers, which might allow local HVM guest users to cause a denial of service (non-maskable interrupt and host crash) by disabling the (1) memory or (2) I/O decoding for a PCI Express device and then accessing the device, which triggers an Unsupported Request (UR) response."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "n/a"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "[Qemu-devel] 20150331 [PATCH][XSA-126] xen: limit guest control of PCI command register",
            "refsource" : "MLIST",
            "url" : "http://lists.nongnu.org/archive/html/qemu-devel/2015-03/msg06179.html"
         },
         {
            "name" : "http://xenbits.xen.org/xsa/advisory-126.html",
            "refsource" : "CONFIRM",
            "url" : "http://xenbits.xen.org/xsa/advisory-126.html"
         },
         {
            "name" : "http://support.citrix.com/article/CTX201145",
            "refsource" : "CONFIRM",
            "url" : "http://support.citrix.com/article/CTX201145"
         },
         {
            "name" : "https://support.citrix.com/article/CTX206006",
            "refsource" : "CONFIRM",
            "url" : "https://support.citrix.com/article/CTX206006"
         },
         {
            "name" : "DSA-3259",
            "refsource" : "DEBIAN",
            "url" : "http://www.debian.org/security/2015/dsa-3259"
         },
         {
            "name" : "FEDORA-2015-5208",
            "refsource" : "FEDORA",
            "url" : "http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154574.html"
         },
         {
            "name" : "FEDORA-2015-5402",
            "refsource" : "FEDORA",
            "url" : "http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154579.html"
         },
         {
            "name" : "FEDORA-2015-5295",
            "refsource" : "FEDORA",
            "url" : "http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155198.html"
         },
         {
            "name" : "GLSA-201504-04",
            "refsource" : "GENTOO",
            "url" : "https://security.gentoo.org/glsa/201504-04"
         },
         {
            "name" : "openSUSE-SU-2015:0732",
            "refsource" : "SUSE",
            "url" : "http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00014.html"
         },
         {
            "name" : "USN-2608-1",
            "refsource" : "UBUNTU",
            "url" : "http://www.ubuntu.com/usn/USN-2608-1"
         },
         {
            "name" : "72577",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/72577"
         },
         {
            "name" : "1031998",
            "refsource" : "SECTRACK",
            "url" : "http://www.securitytracker.com/id/1031998"
         }
      ]
   }
}