cvelist/2011/2xxx/CVE-2011-2521.json

{
   "CVE_data_meta" : {
      "ASSIGNER" : "cve@mitre.org",
      "ID" : "CVE-2011-2521",
      "STATE" : "PUBLIC"
   },
   "affects" : {
      "vendor" : {
         "vendor_data" : [
            {
               "product" : {
                  "product_data" : [
                     {
                        "product_name" : "n/a",
                        "version" : {
                           "version_data" : [
                              {
                                 "version_value" : "n/a"
                              }
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                     }
                  ]
               },
               "vendor_name" : "n/a"
            }
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   },
   "data_format" : "MITRE",
   "data_type" : "CVE",
   "data_version" : "4.0",
   "description" : {
      "description_data" : [
         {
            "lang" : "eng",
            "value" : "The x86_assign_hw_event function in arch/x86/kernel/cpu/perf_event.c in the Performance Events subsystem in the Linux kernel before 2.6.39 does not properly calculate counter values, which allows local users to cause a denial of service (panic) via the perf program."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "n/a"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "[oss-security] 20110706 Re: CVE request: kernel: perf, x86: fix Intel fixed counters base initialization",
            "refsource" : "MLIST",
            "url" : "http://www.openwall.com/lists/oss-security/2011/07/06/4"
         },
         {
            "name" : "http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39",
            "refsource" : "CONFIRM",
            "url" : "http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39"
         },
         {
            "name" : "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=fc66c5210ec2539e800e87d7b3a985323c7be96e",
            "refsource" : "CONFIRM",
            "url" : "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=fc66c5210ec2539e800e87d7b3a985323c7be96e"
         },
         {
            "name" : "https://bugzilla.redhat.com/show_bug.cgi?id=719228",
            "refsource" : "CONFIRM",
            "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=719228"
         },
         {
            "name" : "https://github.com/torvalds/linux/commit/fc66c5210ec2539e800e87d7b3a985323c7be96e",
            "refsource" : "CONFIRM",
            "url" : "https://github.com/torvalds/linux/commit/fc66c5210ec2539e800e87d7b3a985323c7be96e"
         }
      ]
   }
}