{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2017-7228",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "n/a"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "An issue (known as XSA-212) was discovered in Xen, with fixes available for 4.8.x, 4.7.x, 4.6.x, 4.5.x, and 4.4.x. The earlier XSA-29 fix introduced an insufficient check on XENMEM_exchange input, allowing the caller to drive hypervisor memory accesses outside of the guest provided input/output arrays."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "97375",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/97375"
            },
            {
                "name": "http://xenbits.xen.org/xsa/advisory-212.html",
                "refsource": "CONFIRM",
                "url": "http://xenbits.xen.org/xsa/advisory-212.html"
            },
            {
                "name": "http://openwall.com/lists/oss-security/2017/04/04/3",
                "refsource": "CONFIRM",
                "url": "http://openwall.com/lists/oss-security/2017/04/04/3"
            },
            {
                "name": "https://github.com/QubesOS/qubes-secpack/blob/master/QSBs/qsb-029-2017.txt",
                "refsource": "CONFIRM",
                "url": "https://github.com/QubesOS/qubes-secpack/blob/master/QSBs/qsb-029-2017.txt"
            },
            {
                "name": "DSA-3847",
                "refsource": "DEBIAN",
                "url": "http://www.debian.org/security/2017/dsa-3847"
            },
            {
                "name": "41870",
                "refsource": "EXPLOIT-DB",
                "url": "https://www.exploit-db.com/exploits/41870/"
            },
            {
                "name": "https://googleprojectzero.blogspot.com/2017/04/pandavirtualization-exploiting-xen.html",
                "refsource": "MISC",
                "url": "https://googleprojectzero.blogspot.com/2017/04/pandavirtualization-exploiting-xen.html"
            },
            {
                "name": "1038223",
                "refsource": "SECTRACK",
                "url": "http://www.securitytracker.com/id/1038223"
            }
        ]
    }
}