In canUseBiometric of BiometricServiceBase, there is a missing permission check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-158481661
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0497
Reference (s):
- https://source.android.com/security/bulletin/pixel/2020-12-01
- URL: https://source.android.com/security/bulletin/pixel/2020-12-01