CVE-2021-0391

In onCreate() of ChooseTypeAndAccountActivity.java, there is a possible way to learn the existence of an account, without permissions, due to a tapjacking/overlay attack. This could lead to local escalation of privilege with User execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11 Android-8.1 Android-9 Android-10Android ID: A-172841550

• CWE-1021

• https://source.android.com/security/bulletin/2021-03-01Vendor Advisory
• https://source.android.com/security/bulletin/2021-03-01Vendor Advisory

Published

Mar 10, 2021

Last Modified

Jun 17, 2026

Status

Modified

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