{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2022-36765",
        "assignerOrgId": "65518388-201a-4f93-8712-366d21fe8d2c",
        "state": "PUBLISHED",
        "assignerShortName": "TianoCore",
        "dateReserved": "2022-07-25T19:43:11.215Z",
        "datePublished": "2024-01-09T16:10:16.350Z",
        "dateUpdated": "2024-08-03T10:14:28.445Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "unaffected",
                    "product": "edk2",
                    "vendor": "TianoCore",
                    "versions": [
                        {
                            "lessThanOrEqual": "202311",
                            "status": "affected",
                            "version": "*",
                            "versionType": "Stable"
                        }
                    ]
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "\n\nEDK2 is susceptible to a vulnerability in the CreateHob<code>()</code> function, allowing a user to trigger a integer overflow to buffer overflow via a local network. Successful exploitation of this vulnerability may result in a compromise of confidentiality, integrity, and/or availability.\n\n"
                        }
                    ],
                    "value": "\nEDK2 is susceptible to a vulnerability in the CreateHob() function, allowing a user to trigger a integer overflow to buffer overflow via a local network. Successful exploitation of this vulnerability may result in a compromise of confidentiality, integrity, and/or availability.\n\n"
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "HIGH",
                        "attackVector": "LOCAL",
                        "availabilityImpact": "HIGH",
                        "baseScore": 7,
                        "baseSeverity": "HIGH",
                        "confidentialityImpact": "LOW",
                        "integrityImpact": "LOW",
                        "privilegesRequired": "LOW",
                        "scope": "CHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:H",
                        "version": "3.1"
                    },
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ]
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-680",
                            "description": " CWE-680: Integer Overflow to Buffer Overflow",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "65518388-201a-4f93-8712-366d21fe8d2c",
                "shortName": "TianoCore",
                "dateUpdated": "2024-01-09T16:10:16.350Z"
            },
            "references": [
                {
                    "url": "https://github.com/tianocore/edk2/security/advisories/GHSA-ch4w-v7m3-g8wx"
                },
                {
                    "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SJ42V7O7F4OU6R7QSQQECLB6LDHKZIMQ/"
                }
            ],
            "source": {
                "discovery": "UNKNOWN"
            },
            "title": "Integer Overflow in CreateHob",
            "x_generator": {
                "engine": "Vulnogram 0.1.0-dev"
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-03T10:14:28.445Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://github.com/tianocore/edk2/security/advisories/GHSA-ch4w-v7m3-g8wx",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SJ42V7O7F4OU6R7QSQQECLB6LDHKZIMQ/",
                        "tags": [
                            "x_transferred"
                        ]
                    }
                ]
            }
        ]
    }
}