{ "id": "CVE-2023-42766", "sourceIdentifier": "secure@intel.com", "published": "2024-01-19T20:15:11.537", "lastModified": "2024-01-30T14:28:01.303", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "Improper input validation in some Intel NUC 8 Compute Element BIOS firmware may allow a privileged user to potentially enable escalation of privilege via local access." }, { "lang": "es", "value": "La validaci\u00f3n de entrada incorrecta en algunos firmware del BIOS Intel NUC 8 Compute Element puede permitir que un usuario privilegiado habilite potencialmente la escalada de privilegios a trav\u00e9s del acceso local." } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH" }, "exploitabilityScore": 1.8, "impactScore": 5.9 }, { "source": "secure@intel.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "HIGH", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH" }, "exploitabilityScore": 0.8, "impactScore": 6.0 } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-20" } ] }, { "source": "secure@intel.com", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-20" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:intel:nuc_8_compute_element_cm8v5cb_firmware:cbwhlmiv.103:*:*:*:*:*:*:*", "matchCriteriaId": "091B8649-6C7C-46A2-B015-D3781BC230C2" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:intel:nuc_8_compute_element_cm8v5cb:-:*:*:*:*:*:*:*", "matchCriteriaId": "C66CDF2D-D808-4FEF-B8D0-DD1117B395A3" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:intel:nuc_8_compute_element_cm8v7cb_firmware:cbwhlmiv.103:*:*:*:*:*:*:*", "matchCriteriaId": "6E1F558B-FA4D-4962-BA45-E399A6C324C2" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:intel:nuc_8_compute_element_cm8v7cb:-:*:*:*:*:*:*:*", "matchCriteriaId": "EF24046F-CE1B-401D-882C-3F705AA6C481" } ] } ] } ], "references": [ { "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01028.html", "source": "secure@intel.com", "tags": [ "Vendor Advisory" ] } ] }