{"affected": [{"affectedData": [{"product": "CPG BIOS", "vendor": "Dell", "versions": [{"lessThan": "2.21.0", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "source": "security_alert@emc.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:dell:bios:*:*:*:*:*:*:*:*", "matchCriteriaId": "9D5DDA4D-B0AB-427E-9480-579F7622A450", "versionEndExcluding": "2.21.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:dell:precision_5820_tower:-:*:*:*:*:*:*:*", "matchCriteriaId": "1C2EC78F-36B6-4B73-96C9-EDC94F4CF4B2", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:dell:bios:*:*:*:*:*:*:*:*", "matchCriteriaId": "0216887B-5849-4E22-96D7-5D6963F56AE9", "versionEndExcluding": "2.25.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:dell:precision_7820_tower:-:*:*:*:*:*:*:*", "matchCriteriaId": "7E0C0F26-863C-4704-BA18-D484817010F7", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:dell:bios:*:*:*:*:*:*:*:*", "matchCriteriaId": "0216887B-5849-4E22-96D7-5D6963F56AE9", "versionEndExcluding": "2.25.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:dell:precision_7920_tower:-:*:*:*:*:*:*:*", "matchCriteriaId": "8DD977B9-8060-479B-9406-3B66D49C539E", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM."}, {"lang": "es", "value": "Dell BIOS contiene una vulnerabilidad de comprobaci\u00f3n de entrada inapropiada. Un usuario local malicioso y autenticado podr\u00eda explotar esta vulnerabilidad usando un SMI para conseguir una ejecuci\u00f3n de c\u00f3digo arbitrario en la SMRAM"}], "id": "CVE-2022-32492", "lastModified": "2026-06-17T04:47:24.483", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 0.8, "impactScore": 6.0, "source": "security_alert@emc.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.0, "impactScore": 6.0, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2022-32492", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2025-05-16T13:47:54.157982Z", "version": "2.0.3"}}]}, "published": "2022-10-11T17:15:10.790", "references": [{"source": "security_alert@emc.com", "tags": ["Vendor Advisory"], "url": "https://www.dell.com/support/kbdoc/000202772"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.dell.com/support/kbdoc/000202772"}], "sourceIdentifier": "security_alert@emc.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "security_alert@emc.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}