{
  "threat_severity" : "Important",
  "public_date" : "2007-10-02T00:00:00Z",
  "bugzilla" : {
    "description" : "kernel ieee80211 off-by-two integer underflow",
    "id" : "346341",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=346341"
  },
  "cwe" : "CWE-190",
  "details" : [ "Integer underflow in the ieee80211_rx function in net/ieee80211/ieee80211_rx.c in the Linux kernel 2.6.x before 2.6.23 allows remote attackers to cause a denial of service (crash) via a crafted SKB length value in a runt IEEE 802.11 frame when the IEEE80211_STYPE_QOS_DATA flag is set, aka an \"off-by-two error.\"" ],
  "acknowledgement" : "Red Hat would like to thank Chris Evans for reporting this issue.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 4",
    "release_date" : "2007-12-19T00:00:00Z",
    "advisory" : "RHSA-2007:1104",
    "cpe" : "cpe:/o:redhat:enterprise_linux:4",
    "package" : "kernel-0:2.6.9-67.0.1.EL"
  }, {
    "product_name" : "Red Hat Enterprise Linux 5",
    "release_date" : "2007-11-29T00:00:00Z",
    "advisory" : "RHSA-2007:0993",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5",
    "package" : "kernel-0:2.6.18-53.1.4.el5"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2007-4997\nhttps://nvd.nist.gov/vuln/detail/CVE-2007-4997" ],
  "name" : "CVE-2007-4997",
  "csaw" : false
}