{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2017-12137",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
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                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
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    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "arch/x86/mm.c in Xen allows local PV guest OS users to gain host OS privileges via vectors related to map_grant_ref."
            }
        ]
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                        "value": "n/a"
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    "references": {
        "reference_data": [
            {
                "name": "https://support.citrix.com/article/CTX225941",
                "refsource": "CONFIRM",
                "url": "https://support.citrix.com/article/CTX225941"
            },
            {
                "name": "[oss-security] 20170815 Xen Security Advisory 227 (CVE-2017-12137) - x86: PV privilege escalation via map_grant_ref",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2017/08/15/2"
            },
            {
                "name": "1039174",
                "refsource": "SECTRACK",
                "url": "http://www.securitytracker.com/id/1039174"
            },
            {
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1477657",
                "refsource": "MISC",
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1477657"
            },
            {
                "name": "DSA-3969",
                "refsource": "DEBIAN",
                "url": "http://www.debian.org/security/2017/dsa-3969"
            },
            {
                "name": "GLSA-201801-14",
                "refsource": "GENTOO",
                "url": "https://security.gentoo.org/glsa/201801-14"
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            {
                "name": "100342",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/100342"
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            {
                "name": "http://xenbits.xen.org/xsa/advisory-227.html",
                "refsource": "CONFIRM",
                "url": "http://xenbits.xen.org/xsa/advisory-227.html"
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}