{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2025-4422",
        "assignerOrgId": "8338d8cb-57f7-4252-abc0-96fd13e98d21",
        "state": "PUBLISHED",
        "assignerShortName": "Insyde",
        "dateReserved": "2025-05-08T03:44:55.188Z",
        "datePublished": "2025-07-30T00:40:47.816Z",
        "dateUpdated": "2025-08-14T05:57:12.813Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "unknown",
                    "product": "InsydeH2O",
                    "vendor": "Insyde Software",
                    "versions": [
                        {
                            "lessThan": "L05.05.40.011803.172079",
                            "status": "affected",
                            "version": "Feature developed for Lenovo",
                            "versionType": "custom"
                        }
                    ]
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "type": "reporter",
                    "value": "BINARLY REsearch team"
                }
            ],
            "datePublic": "2025-07-30T00:25:00.000Z",
            "descriptions": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "The vulnerability was identified in the code developed specifically for Lenovo. Please visit \"Lenovo Product Security Advisories and Announcements\" webpage for more information about the vulnerability.&nbsp;<a target=\"_blank\" rel=\"nofollow\" href=\"https://support.lenovo.com/us/en/product_security/home\">https://support.lenovo.com/us/en/product_security/home</a>"
                        }
                    ],
                    "value": "The vulnerability was identified in the code developed specifically for Lenovo. Please visit \"Lenovo Product Security Advisories and Announcements\" webpage for more information about the vulnerability.  https://support.lenovo.com/us/en/product_security/home"
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "LOCAL",
                        "availabilityImpact": "HIGH",
                        "baseScore": 8.2,
                        "baseSeverity": "HIGH",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "HIGH",
                        "scope": "CHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
                        "version": "3.1"
                    },
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ]
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-787",
                            "description": "CWE-787 Out-of-bounds Write",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "8338d8cb-57f7-4252-abc0-96fd13e98d21",
                "shortName": "Insyde",
                "dateUpdated": "2025-08-14T05:57:12.813Z"
            },
            "references": [
                {
                    "url": "https://www.insyde.com/security-pledge/sa-2025007/"
                },
                {
                    "url": "https://support.lenovo.com/us/en/product_security/home"
                }
            ],
            "source": {
                "discovery": "UNKNOWN"
            },
            "title": "EfiSmiServices : EfiPcdProtocol, SMM memory corruption vulnerabilities in SMM module",
            "x_generator": {
                "engine": "Vulnogram 0.2.0"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2025-07-30T13:23:08.065387Z",
                                "id": "CVE-2025-4422",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "total"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2025-07-30T14:50:12.457Z"
                }
            }
        ]
    }
}