{
  "threat_severity" : "Important",
  "public_date" : "2012-04-17T00:00:00Z",
  "bugzilla" : {
    "description" : "kernel: ipv6: panic using raw sockets",
    "id" : "752304",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=752304"
  },
  "cvss" : {
    "cvss_base_score" : "7.8",
    "cvss_scoring_vector" : "AV:N/AC:L/Au:N/C:N/I:N/A:C",
    "status" : "verified"
  },
  "cwe" : "CWE-393->CWE-119",
  "details" : [ "Double free vulnerability in the xfrm6_tunnel_rcv function in net/ipv6/xfrm6_tunnel.c in the Linux kernel before 2.6.22, when the xfrm6_tunnel module is enabled, allows remote attackers to cause a denial of service (panic) via crafted IPv6 packets." ],
  "statement" : "This issue did not affect the Linux kernel as shipped with Red Hat Enterprise Linux 6, and Red Hat Enterprise MRG. This has been addressed in Red Hat Enterprise Linux 5 via https://rhn.redhat.com/errata/RHSA-2012-0480.html. A future kernel update for Red Hat Enterprise Linux 4 may address this issue.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "release_date" : "2012-04-17T00:00:00Z",
    "advisory" : "RHSA-2012:0480",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5",
    "package" : "kernel-0:2.6.18-308.4.1.el5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 5.6 EUS - Server Only",
    "release_date" : "2012-06-12T00:00:00Z",
    "advisory" : "RHSA-2012:0720",
    "cpe" : "cpe:/o:redhat:rhel_eus:5.6",
    "package" : "kernel-0:2.6.18-238.39.1.el5"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 4",
    "fix_state" : "Will not fix",
    "package_name" : "kernel",
    "cpe" : "cpe:/o:redhat:enterprise_linux:4"
  }, {
    "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 MRG 2",
    "fix_state" : "Affected",
    "package_name" : "realtime-kernel",
    "cpe" : "cpe:/a:redhat:enterprise_mrg:2"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2012-1583\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-1583" ],
  "name" : "CVE-2012-1583",
  "csaw" : false
}