cvelist/2015/4xxx/CVE-2015-4178.json

{
   "CVE_data_meta" : {
      "ASSIGNER" : "cve@mitre.org",
      "ID" : "CVE-2015-4178",
      "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"
            }
         ]
      }
   },
   "data_format" : "MITRE",
   "data_type" : "CVE",
   "data_version" : "4.0",
   "description" : {
      "description_data" : [
         {
            "lang" : "eng",
            "value" : "The fs_pin implementation in the Linux kernel before 4.0.5 does not ensure the internal consistency of a certain list data structure, which allows local users to cause a denial of service (system crash) by leveraging user-namespace root access for an MNT_DETACH umount2 system call, related to fs/fs_pin.c and include/linux/fs_pin.h."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "n/a"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "[oss-security] 20150529 CVE request Linux kernel: ns: user namespaces panic",
            "refsource" : "MLIST",
            "url" : "http://openwall.com/lists/oss-security/2015/05/29/5"
         },
         {
            "name" : "[oss-security] 20150529 Re: CVE request Linux kernel: ns: user namespaces panic",
            "refsource" : "MLIST",
            "url" : "http://openwall.com/lists/oss-security/2015/05/29/10"
         },
         {
            "name" : "[oss-security] 20150604 Re: Re: CVE request Linux kernel: ns: user namespaces panic",
            "refsource" : "MLIST",
            "url" : "http://www.openwall.com/lists/oss-security/2015/06/04/5"
         },
         {
            "name" : "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=820f9f147dcce2602eefd9b575bbbd9ea14f0953",
            "refsource" : "CONFIRM",
            "url" : "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=820f9f147dcce2602eefd9b575bbbd9ea14f0953"
         },
         {
            "name" : "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.0.5",
            "refsource" : "CONFIRM",
            "url" : "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.0.5"
         },
         {
            "name" : "https://bugzilla.redhat.com/show_bug.cgi?id=1249849",
            "refsource" : "CONFIRM",
            "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1249849"
         },
         {
            "name" : "https://github.com/torvalds/linux/commit/820f9f147dcce2602eefd9b575bbbd9ea14f0953",
            "refsource" : "CONFIRM",
            "url" : "https://github.com/torvalds/linux/commit/820f9f147dcce2602eefd9b575bbbd9ea14f0953"
         }
      ]
   }
}