{"affected":[{"affectedData":[{"product":"Android","vendor":"n/a","versions":[{"status":"affected","version":"Android-10 Android-11 Android-12 Android-12L"}]}],"source":"security@android.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*","matchCriteriaId":"D558D965-FA70-4822-A770-419E73BA9ED3","vulnerable":true},{"criteria":"cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*","matchCriteriaId":"109DD7FD-3A48-4C3D-8E1A-4433B98E1E64","vulnerable":true},{"criteria":"cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*","matchCriteriaId":"F8FB8EE9-FC56-4D5E-AE55-A5967634740C","vulnerable":true},{"criteria":"cpe:2.3:o:google:android:12.1:*:*:*:*:*:*:*","matchCriteriaId":"C64C1583-CDE0-4C1F-BDE6-05643C1BDD72","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"In choosePrivateKeyAlias of KeyChain.java, there is a possible access to the user's certificate due to improper input validation. This could lead to local information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12LAndroid ID: A-221859869"},{"lang":"es","value":"En la función choosePrivateKeyAlias del archivo KeyChain.java, se presenta un posible acceso al certificado del usuario debido a una comprobación de entrada inapropiada. Esto podría conllevar a una divulgación de información local sin ser necesarios privilegios de ejecución adicionales. Es requerida una interacción del usuario para su explotación. Producto: Android, Versiones: Android-10 Android-11 Android-12 Android-12L, ID de Android: A-221859869"}],"id":"CVE-2022-20230","lastModified":"2026-06-17T04:23:55.940","metrics":{"cvssMetricV2":[{"acInsufInfo":false,"baseSeverity":"LOW","cvssData":{"accessComplexity":"MEDIUM","accessVector":"LOCAL","authentication":"NONE","availabilityImpact":"NONE","baseScore":1.9,"confidentialityImpact":"PARTIAL","integrityImpact":"NONE","vectorString":"AV:L/AC:M/Au:N/C:P/I:N/A:N","version":"2.0"},"exploitabilityScore":3.4,"impactScore":2.9,"obtainAllPrivilege":false,"obtainOtherPrivilege":false,"obtainUserPrivilege":false,"source":"nvd@nist.gov","type":"Primary","userInteractionRequired":true}],"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":5.5,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","version":"3.1"},"exploitabilityScore":1.8,"impactScore":3.6,"source":"nvd@nist.gov","type":"Primary"}]},"published":"2022-07-13T19:15:09.453","references":[{"source":"security@android.com","tags":["Patch","Vendor Advisory"],"url":"https://source.android.com/security/bulletin/2022-07-01"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"],"url":"https://source.android.com/security/bulletin/2022-07-01"}],"sourceIdentifier":"security@android.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-116"}],"source":"nvd@nist.gov","type":"Primary"}]}