{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "state": "PUBLISHED",
        "cveId": "CVE-2022-4172",
        "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "assignerShortName": "redhat",
        "dateUpdated": "2024-08-03T01:34:48.810Z",
        "dateReserved": "2022-11-28T00:00:00",
        "datePublished": "2022-11-29T00:00:00"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
                "shortName": "redhat",
                "dateUpdated": "2023-01-27T00:00:00"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "An integer overflow and buffer overflow issues were found in the ACPI Error Record Serialization Table (ERST) device of QEMU in the read_erst_record() and write_erst_record() functions. Both issues may allow the guest to overrun the host buffer allocated for the ERST memory device. A malicious guest could use these flaws to crash the QEMU process on the host."
                }
            ],
            "affected": [
                {
                    "vendor": "n/a",
                    "product": "QEMU (ACPI ERST)",
                    "versions": [
                        {
                            "version": "Affected: 7.0.0, Fixed: 7.2.0-rc0",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://lore.kernel.org/qemu-devel/20221024154233.1043347-1-lk%40c--e.de/"
                },
                {
                    "url": "https://gitlab.com/qemu-project/qemu/-/issues/1268"
                },
                {
                    "url": "https://gitlab.com/qemu-project/qemu/-/commit/defb7098"
                },
                {
                    "name": "FEDORA-2022-22b1f8dae2",
                    "tags": [
                        "vendor-advisory"
                    ],
                    "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I7J5IRXJYLELW7D43A75LOWRUE5EU54O/"
                },
                {
                    "url": "https://security.netapp.com/advisory/ntap-20230127-0013/"
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "lang": "en",
                            "description": "CWE-120, CWE-190",
                            "cweId": "CWE-120"
                        }
                    ]
                }
            ]
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-03T01:34:48.810Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://lore.kernel.org/qemu-devel/20221024154233.1043347-1-lk%40c--e.de/",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://gitlab.com/qemu-project/qemu/-/issues/1268",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://gitlab.com/qemu-project/qemu/-/commit/defb7098",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "name": "FEDORA-2022-22b1f8dae2",
                        "tags": [
                            "vendor-advisory",
                            "x_transferred"
                        ],
                        "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I7J5IRXJYLELW7D43A75LOWRUE5EU54O/"
                    },
                    {
                        "url": "https://security.netapp.com/advisory/ntap-20230127-0013/",
                        "tags": [
                            "x_transferred"
                        ]
                    }
                ]
            }
        ]
    }
}