{ "id": "CVE-2023-43088", "sourceIdentifier": "security_alert@emc.com", "published": "2023-12-22T18:15:07.550", "lastModified": "2024-01-04T14:53:55.977", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [ { "lang": "en", "value": "\nDell Client BIOS contains a pre-boot direct memory access (DMA) vulnerability. An authenticated attacker with physical access to the system may potentially exploit this vulnerability in order to execute arbitrary code on the device.\n\n" }, { "lang": "es", "value": "Dell Client BIOS contiene una vulnerabilidad de acceso directo a la memoria (DMA) previa al inicio. Un atacante autenticado con acceso f\u00edsico al sistema podr\u00eda explotar esta vulnerabilidad para ejecutar c\u00f3digo arbitrario en el dispositivo." } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "attackVector": "PHYSICAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 6.8, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 0.9, "impactScore": 5.9 }, { "source": "security_alert@emc.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H", "attackVector": "PHYSICAL", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.2, "baseSeverity": "HIGH" }, "exploitabilityScore": 0.5, "impactScore": 6.0 } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "NVD-CWE-noinfo" } ] }, { "source": "security_alert@emc.com", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-16" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:dell:precision_7865_tower:-:*:*:*:*:*:*:*", "matchCriteriaId": "75FF7571-FEF4-4973-9B31-9FF250F504A9" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:dell:precision_7865_tower_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.5.0", "matchCriteriaId": "A95FD57A-B04D-4792-830D-1F31F43A5FEF" } ] } ] } ], "references": [ { "url": "https://www.dell.com/support/kbdoc/en-us/000218223/dsa-2023-377", "source": "security_alert@emc.com", "tags": [ "Vendor Advisory" ] } ] }