cvelist/2013/4xxx/CVE-2013-4329.json

{
    "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2013-4329",
        "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 xenlight library (libxl) in Xen 4.0.x through 4.2.x, when IOMMU is disabled, provides access to a busmastering-capable PCI passthrough device before the IOMMU setup is complete, which allows local HVM guest domains to gain privileges or cause a denial of service via a DMA instruction."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "[oss-security] 20130910 Re: Xen Security Advisory 61 - libxl partially sets up HVM passthrough even with disabled iommu",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2013/09/10/4"
            },
            {
                "name": "[Xen-devel] 20130701 [PATCH] libxl: suppress device assignment to HVM guest when there is no IOMMU",
                "refsource": "MLIST",
                "url": "http://lists.xen.org/archives/html/xen-devel/2013-07/msg00066.html"
            },
            {
                "name": "GLSA-201407-03",
                "refsource": "GENTOO",
                "url": "http://security.gentoo.org/glsa/glsa-201407-03.xml"
            },
            {
                "name": "SUSE-SU-2014:0446",
                "refsource": "SUSE",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html"
            },
            {
                "name": "DSA-3006",
                "refsource": "DEBIAN",
                "url": "http://www.debian.org/security/2014/dsa-3006"
            }
        ]
    }
}