cvelist/2017/12xxx/CVE-2017-12134.json

{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2017-12134",
        "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": "The xen_biovec_phys_mergeable function in drivers/xen/biomerge.c in Xen might allow local OS guest users to corrupt block device data streams and consequently obtain sensitive memory information, cause a denial of service, or gain host OS privileges by leveraging incorrect block IO merge-ability calculation."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://support.citrix.com/article/CTX225941",
                "refsource": "CONFIRM",
                "url": "https://support.citrix.com/article/CTX225941"
            },
            {
                "name": "1039176",
                "refsource": "SECTRACK",
                "url": "http://www.securitytracker.com/id/1039176"
            },
            {
                "name": "http://xenbits.xen.org/xsa/advisory-229.html",
                "refsource": "CONFIRM",
                "url": "http://xenbits.xen.org/xsa/advisory-229.html"
            },
            {
                "name": "DSA-3981",
                "refsource": "DEBIAN",
                "url": "http://www.debian.org/security/2017/dsa-3981"
            },
            {
                "name": "USN-3655-1",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3655-1/"
            },
            {
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1477656",
                "refsource": "MISC",
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1477656"
            },
            {
                "name": "GLSA-201801-14",
                "refsource": "GENTOO",
                "url": "https://security.gentoo.org/glsa/201801-14"
            },
            {
                "name": "USN-3655-2",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3655-2/"
            },
            {
                "name": "[oss-security] 20170815 Xen Security Advisory 229 (CVE-2017-12134) - linux: Fix Xen block IO merge-ability calculation",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2017/08/15/4"
            },
            {
                "name": "100343",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/100343"
            }
        ]
    }
}