{"affected":[{"affectedData":[{"product":"Android","vendor":"n/a","versions":[{"status":"affected","version":"Android-7.0 Android-7.1.1 Android-7.1.2 Android-8.0 Android-8.1 Android-9"}]}],"source":"security@android.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:google:android:7.0:*:*:*:*:*:*:*","matchCriteriaId":"09E6085C-A61E-4A89-BF80-EDD9A7DF1E47","vulnerable":true},{"criteria":"cpe:2.3:o:google:android:7.1.1:*:*:*:*:*:*:*","matchCriteriaId":"D835D592-2423-44C6-804A-3AD010112E7C","vulnerable":true},{"criteria":"cpe:2.3:o:google:android:7.1.2:*:*:*:*:*:*:*","matchCriteriaId":"568E2561-A068-46A2-B331-BBA91FC96F0C","vulnerable":true},{"criteria":"cpe:2.3:o:google:android:8.0:*:*:*:*:*:*:*","matchCriteriaId":"B578E383-0D77-4AC7-9C81-3F0B8C18E033","vulnerable":true},{"criteria":"cpe:2.3:o:google:android:8.1:*:*:*:*:*:*:*","matchCriteriaId":"B06BE74B-83F4-41A3-8AD3-2E6248F7B0B2","vulnerable":true},{"criteria":"cpe:2.3:o:google:android:9.0:*:*:*:*:*:*:*","matchCriteriaId":"8DFAAD08-36DA-4C95-8200-C29FE5B6B854","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"In OatFileAssistant::GenerateOatFile of oat_file_assistant.cc, there is a possible file corruption issue due to an insecure default value. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android-7.0 Android-7.1.1 Android-7.1.2 Android-8.0 Android-8.1 Android-9. Android ID: A-130821293."},{"lang":"es","value":"En OatFileAssistant::GenerateOatFile de oat_file_assistant.cc, hay un posible problema de corrupción de archivos debido a un valor predeterminado inseguro. Esto podría dar lugar a una escalada local de privilegios sin privilegios de ejecución adicionales necesarios. La interacción del usuario no es necesaria para la explotación. Producto: Android. Versiones: Android-7.0 Android-7.1.1 Android-7.1.2 Android-8.0 Android-8.1 Android-9. ID de Android: A-130821293."}],"id":"CVE-2019-2120","lastModified":"2026-06-17T02:33:17.293","metrics":{"cvssMetricV2":[{"acInsufInfo":false,"baseSeverity":"HIGH","cvssData":{"accessComplexity":"LOW","accessVector":"LOCAL","authentication":"NONE","availabilityImpact":"COMPLETE","baseScore":7.2,"confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","vectorString":"AV:L/AC:L/Au:N/C:C/I:C/A:C","version":"2.0"},"exploitabilityScore":3.9,"impactScore":10.0,"obtainAllPrivilege":false,"obtainOtherPrivilege":false,"obtainUserPrivilege":false,"source":"nvd@nist.gov","type":"Primary","userInteractionRequired":false}],"cvssMetricV30":[{"cvssData":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"exploitabilityScore":1.8,"impactScore":5.9,"source":"nvd@nist.gov","type":"Primary"}]},"published":"2019-08-20T20:15:12.010","references":[{"source":"security@android.com","tags":["Vendor Advisory"],"url":"https://source.android.com/security/bulletin/2019-08-01"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"url":"https://source.android.com/security/bulletin/2019-08-01"}],"sourceIdentifier":"security@android.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-1188"}],"source":"nvd@nist.gov","type":"Primary"}]}