{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2010-0309",
        "ASSIGNER": "secalert@redhat.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "The pit_ioport_read function in the Programmable Interval Timer (PIT) emulation in i8254.c in KVM 83 does not properly use the pit_state data structure, which allows guest OS users to cause a denial of service (host OS crash or hang) by attempting to read the /dev/port file."
            }
        ]
    },
    "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": "https://rhn.redhat.com/errata/RHSA-2010-0095.html",
                "refsource": "MISC",
                "name": "https://rhn.redhat.com/errata/RHSA-2010-0095.html"
            },
            {
                "url": "http://secunia.com/advisories/38492",
                "refsource": "MISC",
                "name": "http://secunia.com/advisories/38492"
            },
            {
                "url": "http://www.debian.org/security/2010/dsa-1996",
                "refsource": "MISC",
                "name": "http://www.debian.org/security/2010/dsa-1996"
            },
            {
                "url": "http://www.securityfocus.com/bid/38158",
                "refsource": "MISC",
                "name": "http://www.securityfocus.com/bid/38158"
            },
            {
                "url": "https://rhn.redhat.com/errata/RHSA-2010-0088.html",
                "refsource": "MISC",
                "name": "https://rhn.redhat.com/errata/RHSA-2010-0088.html"
            },
            {
                "url": "http://secunia.com/advisories/38922",
                "refsource": "MISC",
                "name": "http://secunia.com/advisories/38922"
            },
            {
                "url": "http://www.mail-archive.com/kvm%40vger.kernel.org/msg28002.html",
                "refsource": "MISC",
                "name": "http://www.mail-archive.com/kvm%40vger.kernel.org/msg28002.html"
            },
            {
                "url": "http://www.openwall.com/lists/oss-security/2010/02/02/1",
                "refsource": "MISC",
                "name": "http://www.openwall.com/lists/oss-security/2010/02/02/1"
            },
            {
                "url": "http://www.openwall.com/lists/oss-security/2010/02/02/4",
                "refsource": "MISC",
                "name": "http://www.openwall.com/lists/oss-security/2010/02/02/4"
            },
            {
                "url": "http://www.ubuntu.com/usn/USN-914-1",
                "refsource": "MISC",
                "name": "http://www.ubuntu.com/usn/USN-914-1"
            },
            {
                "url": "http://www.vupen.com/english/advisories/2010/0638",
                "refsource": "MISC",
                "name": "http://www.vupen.com/english/advisories/2010/0638"
            },
            {
                "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11095",
                "refsource": "MISC",
                "name": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11095"
            },
            {
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=560887",
                "refsource": "MISC",
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=560887"
            }
        ]
    }
}