CVE-2022-31223

{"id": "CVE-2022-31223", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security_alert@emc.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 2.3, "attackVector": "LOCAL", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 0.8}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 2.3, "attackVector": "LOCAL", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 0.8}]}, "published": "2022-09-12T19:15:09.177", "references": [{"url": "https://www.dell.com/support/kbdoc/000202196", "tags": ["Patch", "Vendor Advisory"], "source": "security_alert@emc.com"}, {"url": "https://www.dell.com/support/kbdoc/000202196", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "security_alert@emc.com", "description": [{"lang": "en", "value": "CWE-158"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "Dell BIOS versions contain an Improper Neutralization of Null Byte vulnerability. A local authenticated administrator user could potentially exploit this vulnerability by sending unexpected null bytes in order to read memory on the system."}, {"lang": "es", "value": "Las versiones de Dell BIOS contienen una vulnerabilidad de Neutralizaci\u00f3n Inapropiada de Bytes Nulos. Un usuario administrador local autenticado podr\u00eda explotar esta vulnerabilidad mediante el env\u00edo de bytes nulos no esperados para leer la memoria del sistema"}], "lastModified": "2024-11-21T07:04:10.240", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dell:chengming_3900_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4ABA1EB9-E120-4022-859D-BEA3D8D3C322", "versionEndExcluding": "1.1.66"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dell:chengming_3900:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "15E2ECE6-1E6F-4E84-B3CB-067B4E065268"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dell:inspiron_14_plus_7420_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "111298D7-EE80-48B4-9C27-1C24483A98E2", "versionEndExcluding": "1.2.0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": 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