cvelist/2021/45xxx/CVE-2021-45464.json

{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2021-45464",
        "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": "kvmtool through 39181fc allows an out-of-bounds write, related to virtio/balloon.c and virtio/pci.c. This allows a guest OS user to execute arbitrary code on the host machine."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "url": "https://cdn.discordapp.com/attachments/921419715170164776/921882173517230100/exploit.c",
                "refsource": "MISC",
                "name": "https://cdn.discordapp.com/attachments/921419715170164776/921882173517230100/exploit.c"
            },
            {
                "url": "https://git.kernel.org/pub/scm/linux/kernel/git/will/kvmtool.git/log/",
                "refsource": "MISC",
                "name": "https://git.kernel.org/pub/scm/linux/kernel/git/will/kvmtool.git/log/"
            },
            {
                "refsource": "MISC",
                "name": "https://www.kalmarunionen.dk/writeups/2021/hxp-2021/lkvm/",
                "url": "https://www.kalmarunionen.dk/writeups/2021/hxp-2021/lkvm/"
            },
            {
                "refsource": "MISC",
                "name": "https://git.kernel.org/pub/scm/linux/kernel/git/will/kvmtool.git/commit/?id=39181fc6429f4e9e71473284940e35857b42772a",
                "url": "https://git.kernel.org/pub/scm/linux/kernel/git/will/kvmtool.git/commit/?id=39181fc6429f4e9e71473284940e35857b42772a"
            }
        ]
    }
}