{
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      "ASSIGNER" : "cve@mitre.org",
      "ID" : "CVE-2015-2666",
      "STATE" : "PUBLIC"
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   "affects" : {
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   "data_version" : "4.0",
   "description" : {
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            "lang" : "eng",
            "value" : "Stack-based buffer overflow in the get_matching_model_microcode function in arch/x86/kernel/cpu/microcode/intel_early.c in the Linux kernel before 4.0 allows context-dependent attackers to gain privileges by constructing a crafted microcode header and leveraging root privileges for write access to the initrd."
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      "reference_data" : [
         {
            "name" : "[oss-security] 20150320 Re: CVE Request: Linux kernel execution in the early microcode loader.",
            "refsource" : "MLIST",
            "url" : "http://www.openwall.com/lists/oss-security/2015/03/20/18"
         },
         {
            "name" : "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f84598bd7c851f8b0bf8cd0d7c3be0d73c432ff4",
            "refsource" : "CONFIRM",
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         {
            "name" : "https://bugzilla.redhat.com/show_bug.cgi?id=1204722",
            "refsource" : "CONFIRM",
            "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1204722"
         },
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            "url" : "https://github.com/torvalds/linux/commit/f84598bd7c851f8b0bf8cd0d7c3be0d73c432ff4"
         },
         {
            "name" : "FEDORA-2015-4457",
            "refsource" : "FEDORA",
            "url" : "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/153329.html"
         },
         {
            "name" : "RHSA-2015:1534",
            "refsource" : "REDHAT",
            "url" : "http://rhn.redhat.com/errata/RHSA-2015-1534.html"
         },
         {
            "name" : "1032414",
            "refsource" : "SECTRACK",
            "url" : "http://www.securitytracker.com/id/1032414"
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}