{ "id": "CVE-2023-40220", "sourceIdentifier": "secure@intel.com", "published": "2023-11-14T19:15:30.497", "lastModified": "2024-11-21T08:19:01.780", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "Improper buffer restrictions in some Intel(R) NUC BIOS firmware may allow a privileged user to potentially enable information disclosure via local access." }, { "lang": "es", "value": "Las restricciones inadecuadas del b\u00fafer en algunos firmware del BIOS Intel(R) NUC pueden permitir que un usuario privilegiado habilite potencialmente la divulgaci\u00f3n de informaci\u00f3n a trav\u00e9s del acceso local." } ], "metrics": { "cvssMetricV31": [ { "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:N/A:N", "baseScore": 5.3, "baseSeverity": "MEDIUM", "attackVector": "LOCAL", "attackComplexity": "HIGH", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE" }, "exploitabilityScore": 0.8, "impactScore": 4.0 }, { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N", "baseScore": 4.4, "baseSeverity": "MEDIUM", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE" }, "exploitabilityScore": 0.8, "impactScore": 3.6 } ] }, "weaknesses": [ { "source": "secure@intel.com", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-92" } ] }, { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "NVD-CWE-noinfo" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:intel:nuc6cayh_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "ayaplcel.86a.0076", "matchCriteriaId": "1388084C-3FB5-49F9-AA62-75973CC2B124" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:intel:nuc6cayh:-:*:*:*:*:*:*:*", "matchCriteriaId": "6865AF64-360C-4C67-9440-E16D6DEDA949" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:intel:nuc6cays_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "ayaplcel.86a.0076", "matchCriteriaId": "C1C5E15B-A00C-4921-9BBF-048E071B8438" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:intel:nuc6cays:-:*:*:*:*:*:*:*", "matchCriteriaId": "8285608B-66BB-47F7-AD2F-F9FC6ECB2FE0" } ] } ] } ], "references": [ { "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01001.html", "source": "secure@intel.com", "tags": [ "Vendor Advisory" ] }, { "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01001.html", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] } ] }