{
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      "ASSIGNER" : "cve@mitre.org",
      "ID" : "CVE-2014-7843",
      "STATE" : "PUBLIC"
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   "affects" : {
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   "data_version" : "4.0",
   "description" : {
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            "lang" : "eng",
            "value" : "The __clear_user function in arch/arm64/lib/clear_user.S in the Linux kernel before 3.17.4 on the ARM64 platform allows local users to cause a denial of service (system crash) by reading one byte beyond a /dev/zero page boundary."
         }
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      "reference_data" : [
         {
            "name" : "[oss-security] 20141113 CVE-2014-7843 Linux kernel: aarch64: copying from /dev/zero causes local DoS",
            "refsource" : "MLIST",
            "url" : "http://www.openwall.com/lists/oss-security/2014/11/13/5"
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         {
            "name" : "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=97fc15436b36ee3956efad83e22a557991f7d19d",
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         {
            "name" : "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.17.4",
            "refsource" : "CONFIRM",
            "url" : "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.17.4"
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         {
            "name" : "https://bugzilla.redhat.com/show_bug.cgi?id=1163744",
            "refsource" : "CONFIRM",
            "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1163744"
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         {
            "name" : "https://github.com/torvalds/linux/commit/97fc15436b36ee3956efad83e22a557991f7d19d",
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            "url" : "https://github.com/torvalds/linux/commit/97fc15436b36ee3956efad83e22a557991f7d19d"
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         {
            "name" : "71082",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/71082"
         },
         {
            "name" : "62305",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/62305"
         }
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}