{
  "threat_severity" : "Low",
  "public_date" : "2009-01-11T00:00:00Z",
  "bugzilla" : {
    "description" : "kernel: ext4: make_indexed_dir() missing validation",
    "id" : "487935",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=487935"
  },
  "cvss" : {
    "cvss_base_score" : "4.9",
    "cvss_scoring_vector" : "AV:L/AC:L/Au:N/C:N/I:N/A:C",
    "status" : "verified"
  },
  "details" : [ "The make_indexed_dir function in fs/ext4/namei.c in the Linux kernel 2.6.27 before 2.6.27.19 and 2.6.28 before 2.6.28.7 does not validate a certain rec_len field, which allows local users to cause a denial of service (OOPS) by attempting to mount a crafted ext4 filesystem." ],
  "statement" : "This issue did not affect the versions of Linux kernel as shipped with Red Hat Enterprise Linux 2.1, 3, 4, and Red Hat Enterprise MRG.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "release_date" : "2009-09-02T00:00:00Z",
    "advisory" : "RHSA-2009:1243",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5",
    "package" : "kernel-0:2.6.18-164.el5"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2009-0746\nhttps://nvd.nist.gov/vuln/detail/CVE-2009-0746" ],
  "name" : "CVE-2009-0746",
  "csaw" : false
}