{
  "threat_severity" : "Moderate",
  "public_date" : "2010-09-20T00:00:00Z",
  "bugzilla" : {
    "description" : "kernel: Xen Dom0 crash with Windows 2008 R2 64bit DomU + GPLPV",
    "id" : "655623",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=655623"
  },
  "cvss" : {
    "cvss_base_score" : "5.5",
    "cvss_scoring_vector" : "AV:A/AC:L/Au:S/C:N/I:N/A:C",
    "status" : "verified"
  },
  "details" : [ "The vbd_create function in Xen 3.1.2, when the Linux kernel 2.6.18 on Red Hat Enterprise Linux (RHEL) 5 is used, allows guest OS users to cause a denial of service (host OS panic) via an attempted access to a virtual CD-ROM device through the blkback driver.  NOTE: some of these details are obtained from third party information." ],
  "acknowledgement" : "Red Hat would like to thank Vladymyr Denysov for reporting this issue.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "release_date" : "2011-01-13T00:00:00Z",
    "advisory" : "RHSA-2011:0017",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5",
    "package" : "kernel-0:2.6.18-238.el5"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2010-4238\nhttps://nvd.nist.gov/vuln/detail/CVE-2010-4238" ],
  "name" : "CVE-2010-4238",
  "csaw" : false
}