{
  "threat_severity" : "Moderate",
  "public_date" : "2015-05-13T00:00:00Z",
  "bugzilla" : {
    "description" : "kernel: ozwpan: improper bounds checking leads to DoS or heap overflow",
    "id" : "2162084",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2162084"
  },
  "cvss3" : {
    "cvss3_base_score" : "7.5",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H",
    "status" : "draft"
  },
  "cwe" : "CWE-119",
  "details" : [ "drivers/staging/ozwpan/ozusbsvc1.c in the OZWPAN driver in the Linux kernel through 4.0.5 does not ensure that certain length values are sufficiently large, which allows remote attackers to cause a denial of service (system crash or large loop) or possibly execute arbitrary code via a crafted packet, related to the (1) oz_usb_rx and (2) oz_usb_handle_ep_data functions." ],
  "statement" : "Red Hat Enterprise Linux is not affected by this flaw as the OZWPAN USB Host Controller driver (CONFIG_USB_WPAN_HCD) is not enabled in any current shipping kernels.",
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Not affected",
    "package_name" : "kernel",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Not affected",
    "package_name" : "kernel",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Not affected",
    "package_name" : "kernel-rt",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Not affected",
    "package_name" : "kernel",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Not affected",
    "package_name" : "kernel-rt",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "fix_state" : "Not affected",
    "package_name" : "kernel",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "fix_state" : "Not affected",
    "package_name" : "kernel-rt",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2015-4002\nhttps://nvd.nist.gov/vuln/detail/CVE-2015-4002\nhttps://lkml.org/lkml/2015/5/13/740\nhttps://lkml.org/lkml/2015/5/13/742\nhttps://www.openwall.com/lists/oss-security/2015/06/05/7" ],
  "name" : "CVE-2015-4002",
  "csaw" : false
}