{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2018-7858",
        "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": "Quick Emulator (aka QEMU), when built with the Cirrus CLGD 54xx VGA Emulator support, allows local guest OS privileged users to cause a denial of service (out-of-bounds access and QEMU process crash) by leveraging incorrect region calculation when updating VGA display."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "RHSA-2018:2162",
                "refsource": "REDHAT",
                "url": "https://access.redhat.com/errata/RHSA-2018:2162"
            },
            {
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1553402",
                "refsource": "CONFIRM",
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1553402"
            },
            {
                "name": "RHSA-2018:1369",
                "refsource": "REDHAT",
                "url": "https://access.redhat.com/errata/RHSA-2018:1369"
            },
            {
                "name": "USN-3649-1",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3649-1/"
            },
            {
                "name": "RHSA-2018:1416",
                "refsource": "REDHAT",
                "url": "https://access.redhat.com/errata/RHSA-2018:1416"
            },
            {
                "name": "103350",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/103350"
            },
            {
                "name": "[oss-security] 20180309 CVE-2018-7858 Qemu: cirrus: OOB access when updating vga display",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2018/03/09/1"
            },
            {
                "name": "[qemu-devel] 20180308 [PATCH] vga: fix region calculation",
                "refsource": "MLIST",
                "url": "https://lists.nongnu.org/archive/html/qemu-devel/2018-03/msg02174.html"
            }
        ]
    }
}