{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2014-3125",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
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                    "vendor_name": "n/a"
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    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Xen 4.4.x, when running on an ARM system, does not properly context switch the CNTKCTL_EL1 register, which allows local guest users to modify the hardware timers and cause a denial of service (crash) via unspecified vectors."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
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    "references": {
        "reference_data": [
            {
                "name": "67157",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/67157"
            },
            {
                "name": "http://xenbits.xen.org/xsa/advisory-91.html",
                "refsource": "CONFIRM",
                "url": "http://xenbits.xen.org/xsa/advisory-91.html"
            },
            {
                "name": "[oss-security] 20140430 Xen Security Advisory 91 - Hardware timer context is not properly context switched on ARM",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2014/04/30/5"
            },
            {
                "name": "1030184",
                "refsource": "SECTRACK",
                "url": "http://www.securitytracker.com/id/1030184"
            },
            {
                "name": "[oss-security] 20140430 Re: Xen Security Advisory 91 - Hardware timer context is not properly context switched on ARM",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2014/04/30/11"
            },
            {
                "name": "58347",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/58347"
            }
        ]
    }
}