{
  "threat_severity" : "Moderate",
  "public_date" : "2010-11-10T00:00:00Z",
  "bugzilla" : {
    "description" : "kernel: rhel5 commit 6865201191 caused deadlock",
    "id" : "652534",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=652534"
  },
  "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 udp_queue_rcv_skb function in net/ipv4/udp.c in a certain Red Hat build of the Linux kernel 2.6.18 in Red Hat Enterprise Linux (RHEL) 5 allows attackers to cause a denial of service (deadlock and system hang) by sending UDP traffic to a socket that has a crafted socket filter, a related issue to CVE-2010-4158." ],
  "statement" : "This issue did not affect the version of Linux kernel as shipped with Red Hat Enterprise Linux 4 as it did not backport the upstream commit 93821778 that introduced this. It did not affect the versions of Linux kernel as shipped with Red Hat Enterprise Linux 6 and Red Hat Enterprise MRG as they have backported the upstream commit fda9ef5d that addressed this. Future kernel update in Red Hat Enterprise Linux 5 may address this flaw.",
  "acknowledgement" : "Red Hat would like to thank Dan Rosenberg for reporting this issue.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "release_date" : "2011-01-04T00:00:00Z",
    "advisory" : "RHSA-2011:0004",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5",
    "package" : "kernel-0:2.6.18-194.32.1.el5"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2010-4161\nhttps://nvd.nist.gov/vuln/detail/CVE-2010-4161" ],
  "name" : "CVE-2010-4161",
  "csaw" : false
}