{
   "CVE_data_meta" : {
      "ASSIGNER" : "cve@mitre.org",
      "ID" : "CVE-2009-2691",
      "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 mm_for_maps function in fs/proc/base.c in the Linux kernel 2.6.30.4 and earlier allows local users to read (1) maps and (2) smaps files under proc/ via vectors related to ELF loading, a setuid process, and a race condition."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "n/a"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "[linux-kernel] 20090623 [PATCH 0/1] mm_for_maps: simplify, use ptrace_may_access()",
            "refsource" : "MLIST",
            "url" : "http://lkml.org/lkml/2009/6/23/652"
         },
         {
            "name" : "[linux-kernel] 20090623 [PATCH 1/1] mm_for_maps: simplify, use ptrace_may_access()",
            "refsource" : "MLIST",
            "url" : "http://lkml.org/lkml/2009/6/23/653"
         },
         {
            "name" : "[linux-kernel] 20090710 [PATCH 1/2] mm_for_maps: shift down_read(mmap_sem) to the caller",
            "refsource" : "MLIST",
            "url" : "http://marc.info/?l=linux-kernel&m=124718946021193"
         },
         {
            "name" : "[linux-kernel] 20090710 [PATCH 2/2] mm_for_maps: take ->cred_guard_mutex to fix the race",
            "refsource" : "MLIST",
            "url" : "http://marc.info/?l=linux-kernel&m=124718949821250"
         },
         {
            "name" : "[oss-security] 20090811 CVE-2009-2691 kernel: /proc/$pid/maps visible during initial setuid ELF loading",
            "refsource" : "MLIST",
            "url" : "http://www.openwall.com/lists/oss-security/2009/08/11/1"
         },
         {
            "name" : "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=00f89d218523b9bf6b522349c039d5ac80aa536d",
            "refsource" : "CONFIRM",
            "url" : "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=00f89d218523b9bf6b522349c039d5ac80aa536d"
         },
         {
            "name" : "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=13f0feafa6b8aead57a2a328e2fca6a5828bf286",
            "refsource" : "CONFIRM",
            "url" : "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=13f0feafa6b8aead57a2a328e2fca6a5828bf286"
         },
         {
            "name" : "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=704b836cbf19e885f8366bccb2e4b0474346c02d",
            "refsource" : "CONFIRM",
            "url" : "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=704b836cbf19e885f8366bccb2e4b0474346c02d"
         },
         {
            "name" : "https://bugzilla.redhat.com/show_bug.cgi?id=516171",
            "refsource" : "CONFIRM",
            "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=516171"
         },
         {
            "name" : "DSA-2005",
            "refsource" : "DEBIAN",
            "url" : "http://www.debian.org/security/2010/dsa-2005"
         },
         {
            "name" : "FEDORA-2009-9044",
            "refsource" : "FEDORA",
            "url" : "https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01256.html"
         },
         {
            "name" : "RHSA-2009:1540",
            "refsource" : "REDHAT",
            "url" : "https://rhn.redhat.com/errata/RHSA-2009-1540.html"
         },
         {
            "name" : "36019",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/36019"
         },
         {
            "name" : "36265",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/36265"
         },
         {
            "name" : "36501",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/36501"
         },
         {
            "name" : "ADV-2009-2246",
            "refsource" : "VUPEN",
            "url" : "http://www.vupen.com/english/advisories/2009/2246"
         },
         {
            "name" : "linux-kernel-mmformaps-info-disclosure(52401)",
            "refsource" : "XF",
            "url" : "https://exchange.xforce.ibmcloud.com/vulnerabilities/52401"
         }
      ]
   }
}