CVE-2017-8142

{"id": "CVE-2017-8142", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 9.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2017-11-22T19:29:03.053", "references": [{"url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170615-01-smartphone-en", "tags": ["Vendor Advisory"], "source": "psirt@huawei.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-416"}]}], "descriptions": [{"lang": "en", "value": "The Trusted Execution Environment (TEE) module driver of Mate 9 and Mate 9 Pro smart phones with software versions earlier than MHA-AL00BC00B221 and versions earlier than LON-AL00BC00B221 has a use after free (UAF) vulnerability. An attacker tricks a user into installing a malicious application, and the application can start multiple threads and try to create and free specific memory, which could triggers access memory after free it and causes a system crash or arbitrary code execution."}, {"lang": "es", "value": "El controlador del m\u00f3dulo Trusted Execution Environment (TEE) de los smartphones Mate 9 y Mate 9 Pro con versiones de software anteriores a MHA-AL00BC00B221 y LON-AL00BC00B221 tiene una vulnerabilidad de uso de memoria previamente liberada (UAF). Un atacante enga\u00f1a a un usuario para que instale una aplicaci\u00f3n maliciosa; la aplicaci\u00f3n puede comenzar m\u00faltiples hilos e intentar crear y liberar memoria espec\u00edfica. Esto podr\u00eda desencadenar un acceso a la memoria previamente liberada y provocar un cierre inesperado del sistema o la ejecuci\u00f3n de c\u00f3digo arbitrario."}], "lastModified": "2017-12-11T18:05:27.060", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:huawei:mate_9_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "043A9ACB-C72C-4785-9022-3B7D2E9704EB", "versionEndExcluding": "mha-al00bc00b221"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:huawei:mate_9:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "93FB7D8B-A819-4CBB-85D1-D3984D963351"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:huawei:mate_9_pro_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E1992CBF-BD7C-4589-A902-41C218A35464", "versionEndExcluding": "lon-al00bc00b221"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:huawei:mate_9_pro:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E4CC4AF8-2F6D-41FC-9697-17472AF32FC6"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "psirt@huawei.com"}