cvelist/2009/1xxx/CVE-2009-1897.json

{
   "CVE_data_meta" : {
      "ASSIGNER" : "cve@mitre.org",
      "ID" : "CVE-2009-1897",
      "STATE" : "PUBLIC"
   },
   "affects" : {
      "vendor" : {
         "vendor_data" : [
            {
               "product" : {
                  "product_data" : [
                     {
                        "product_name" : "n/a",
                        "version" : {
                           "version_data" : [
                              {
                                 "version_value" : "n/a"
                              }
                           ]
                        }
                     }
                  ]
               },
               "vendor_name" : "n/a"
            }
         ]
      }
   },
   "data_format" : "MITRE",
   "data_type" : "CVE",
   "data_version" : "4.0",
   "description" : {
      "description_data" : [
         {
            "lang" : "eng",
            "value" : "The tun_chr_poll function in drivers/net/tun.c in the tun subsystem in the Linux kernel 2.6.30 and 2.6.30.1, when the -fno-delete-null-pointer-checks gcc option is omitted, allows local users to gain privileges via vectors involving a NULL pointer dereference and an mmap of /dev/net/tun, a different vulnerability than CVE-2009-1894."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "n/a"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "20090716 Linux 2.6.30+/SELinux/RHEL5 test kernel 0day, exploiting the unexploitable",
            "refsource" : "FULLDISC",
            "url" : "http://archives.neohapsis.com/archives/fulldisclosure/2009-07/0241.html"
         },
         {
            "name" : "20090716 Re: Linux 2.6.30+/SELinux/RHEL5 test kernel 0day, exploiting the unexploitable",
            "refsource" : "FULLDISC",
            "url" : "http://archives.neohapsis.com/archives/fulldisclosure/2009-07/0246.html"
         },
         {
            "name" : "[linux-kernel] 20090706 Re: PROBLEM: tun/tap crashes if open() /dev/net/tun and then poll() it.",
            "refsource" : "MLIST",
            "url" : "http://lkml.org/lkml/2009/7/6/19"
         },
         {
            "name" : "[netdev] 20090409 Oops in tun: bisected to Limit amount of queued packets per device",
            "refsource" : "MLIST",
            "url" : "http://article.gmane.org/gmane.linux.network/124939"
         },
         {
            "name" : "[oss-security] 20090717 Linux 2.6.30+/SELinux/RHEL5 test kernel 0day, exploiting the unexploitable",
            "refsource" : "MLIST",
            "url" : "http://www.openwall.com/lists/oss-security/2009/07/17/1"
         },
         {
            "name" : "http://grsecurity.net/~spender/cheddar_bay.tgz",
            "refsource" : "MISC",
            "url" : "http://grsecurity.net/~spender/cheddar_bay.tgz"
         },
         {
            "name" : "http://isc.sans.org/diary.html?storyid=6820",
            "refsource" : "MISC",
            "url" : "http://isc.sans.org/diary.html?storyid=6820"
         },
         {
            "name" : "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3c8a9c63d5fd738c261bd0ceece04d9c8357ca13",
            "refsource" : "CONFIRM",
            "url" : "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3c8a9c63d5fd738c261bd0ceece04d9c8357ca13"
         },
         {
            "name" : "https://bugzilla.redhat.com/show_bug.cgi?id=512284",
            "refsource" : "CONFIRM",
            "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=512284"
         },
         {
            "name" : "35839",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/35839"
         },
         {
            "name" : "ADV-2009-1925",
            "refsource" : "VUPEN",
            "url" : "http://www.vupen.com/english/advisories/2009/1925"
         },
         {
            "name" : "linux-kernel-tunchrpoll-code-execution(51803)",
            "refsource" : "XF",
            "url" : "https://exchange.xforce.ibmcloud.com/vulnerabilities/51803"
         }
      ]
   }
}