cvelist/2016/7xxx/CVE-2016-7422.json

{
    "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2016-7422",
        "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 virtqueue_map_desc function in hw/virtio/virtio.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (NULL pointer dereference and QEMU process crash) via a large I/O descriptor buffer length value."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "http://git.qemu.org/?p=qemu.git;a=commit;h=973e7170dddefb491a48df5cba33b2ae151013a0",
                "refsource": "CONFIRM",
                "url": "http://git.qemu.org/?p=qemu.git;a=commit;h=973e7170dddefb491a48df5cba33b2ae151013a0"
            },
            {
                "name": "[qemu-devel] 20160915 [PATCH] virtio: add check for descriptor's mapped address",
                "refsource": "MLIST",
                "url": "https://lists.gnu.org/archive/html/qemu-devel/2016-09/msg03546.html"
            },
            {
                "name": "RHSA-2017:2392",
                "refsource": "REDHAT",
                "url": "https://access.redhat.com/errata/RHSA-2017:2392"
            },
            {
                "name": "openSUSE-SU-2016:3237",
                "refsource": "SUSE",
                "url": "http://lists.opensuse.org/opensuse-updates/2016-12/msg00140.html"
            },
            {
                "name": "GLSA-201609-01",
                "refsource": "GENTOO",
                "url": "https://security.gentoo.org/glsa/201609-01"
            },
            {
                "name": "92996",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/92996"
            },
            {
                "name": "[oss-security] 20160916 Re: CVE request Qemu: virtio: null pointer dereference in virtqueu_map_desc",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2016/09/16/10"
            },
            {
                "name": "[oss-security] 20160916 CVE request Qemu: virtio: null pointer dereference in virtqueu_map_desc",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2016/09/16/4"
            },
            {
                "name": "RHSA-2017:2408",
                "refsource": "REDHAT",
                "url": "https://access.redhat.com/errata/RHSA-2017:2408"
            }
        ]
    }
}