{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2007-5498",
        "ASSIGNER": "secalert@redhat.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "The Xen hypervisor block backend driver for Linux kernel 2.6.18, when running on a 64-bit host with a 32-bit paravirtualized guest, allows local privileged users in the guest OS to cause a denial of service (host OS crash) via a request that specifies a large number of blocks."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "n/a",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "http://secunia.com/advisories/30116",
                "refsource": "MISC",
                "name": "http://secunia.com/advisories/30116"
            },
            {
                "url": "http://www.redhat.com/support/errata/RHSA-2008-0233.html",
                "refsource": "MISC",
                "name": "http://www.redhat.com/support/errata/RHSA-2008-0233.html"
            },
            {
                "url": "http://secunia.com/advisories/32918",
                "refsource": "MISC",
                "name": "http://secunia.com/advisories/32918"
            },
            {
                "url": "http://www.securityfocus.com/bid/29082",
                "refsource": "MISC",
                "name": "http://www.securityfocus.com/bid/29082"
            },
            {
                "url": "http://www.ubuntu.com/usn/usn-679-1",
                "refsource": "MISC",
                "name": "http://www.ubuntu.com/usn/usn-679-1"
            },
            {
                "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/42274",
                "refsource": "MISC",
                "name": "https://exchange.xforce.ibmcloud.com/vulnerabilities/42274"
            },
            {
                "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9452",
                "refsource": "MISC",
                "name": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9452"
            },
            {
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=369531",
                "refsource": "MISC",
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=369531"
            }
        ]
    }
}