{
   "CVE_data_meta" : {
      "ASSIGNER" : "lpardo@redhat.com",
      "ID" : "CVE-2018-10901",
      "STATE" : "PUBLIC"
   },
   "affects" : {
      "vendor" : {
         "vendor_data" : [
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                        "product_name" : "kernel:",
                        "version" : {
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                                 "version_value" : "n/a"
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               "vendor_name" : "[UNKNOWN]"
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   "data_format" : "MITRE",
   "data_type" : "CVE",
   "data_version" : "4.0",
   "description" : {
      "description_data" : [
         {
            "lang" : "eng",
            "value" : "A flaw was found in Linux kernel's KVM virtualization subsystem. The VMX code does not restore the GDT.LIMIT to the previous host value, but instead sets it to 64KB. With a corrupted GDT limit a host's userspace code has an ability to place malicious entries in the GDT, particularly to the per-cpu variables. An attacker can use this to escalate their privileges."
         }
      ]
   },
   "impact" : {
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         [
            {
               "vectorString" : "7.8/CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
               "version" : "3.0"
            }
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   },
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            "description" : [
               {
                  "lang" : "eng",
                  "value" : "CWE-665"
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   "references" : {
      "reference_data" : [
         {
            "name" : "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10901",
            "refsource" : "CONFIRM",
            "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10901"
         },
         {
            "name" : "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3444d7da1839b851eefedd372978d8a982316c36",
            "refsource" : "CONFIRM",
            "url" : "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3444d7da1839b851eefedd372978d8a982316c36"
         },
         {
            "name" : "RHSA-2018:2390",
            "refsource" : "REDHAT",
            "url" : "https://access.redhat.com/errata/RHSA-2018:2390"
         },
         {
            "name" : "RHSA-2018:2391",
            "refsource" : "REDHAT",
            "url" : "https://access.redhat.com/errata/RHSA-2018:2391"
         },
         {
            "name" : "RHSA-2018:2392",
            "refsource" : "REDHAT",
            "url" : "https://access.redhat.com/errata/RHSA-2018:2392"
         },
         {
            "name" : "RHSA-2018:2393",
            "refsource" : "REDHAT",
            "url" : "https://access.redhat.com/errata/RHSA-2018:2393"
         },
         {
            "name" : "RHSA-2018:2394",
            "refsource" : "REDHAT",
            "url" : "https://access.redhat.com/errata/RHSA-2018:2394"
         },
         {
            "name" : "104905",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/104905"
         }
      ]
   }
}