cvelist/2016/7xxx/CVE-2016-7421.json

{
    "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2016-7421",
        "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 pvscsi_ring_pop_req_descr function in hw/scsi/vmw_pvscsi.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (infinite loop and QEMU process crash) by leveraging failure to limit process IO loop to the ring size."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "[qemu-devel] 20160915 [PULL 07/17] scsi: pvscsi: limit process IO loop to ring size",
                "refsource": "MLIST",
                "url": "https://lists.gnu.org/archive/html/qemu-devel/2016-09/msg03609.html"
            },
            {
                "name": "GLSA-201609-01",
                "refsource": "GENTOO",
                "url": "https://security.gentoo.org/glsa/201609-01"
            },
            {
                "name": "92998",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/92998"
            },
            {
                "name": "[oss-security] 20160916 Re: CVE Request: Qemu: scsi: pvscsi: infinite loop when processing IO requests",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2016/09/16/9"
            },
            {
                "name": "http://git.qemu.org/?p=qemu.git;a=commit;h=d251157ac1928191af851d199a9ff255d330bec9",
                "refsource": "CONFIRM",
                "url": "http://git.qemu.org/?p=qemu.git;a=commit;h=d251157ac1928191af851d199a9ff255d330bec9"
            },
            {
                "name": "[debian-lts-announce] 20181130 [SECURITY] [DLA 1599-1] qemu security update",
                "refsource": "MLIST",
                "url": "https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html"
            },
            {
                "name": "[oss-security] 20160916 CVE Request: Qemu: scsi: pvscsi: infinite loop when processing IO requests",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2016/09/16/3"
            }
        ]
    }
}