CVE-2021-0333

February 12, 2021

In onCreate of BluetoothPermissionActivity.java, there is a possible permissions bypass due to a tapjacking overlay that obscures the phonebook permissions dialog when a Bluetooth device is connecting. This could lead to local escalation of privilege with User execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11Android ID: A-168504491

Summary:

In onCreate of BluetoothPermissionActivity.java, there is a possible permissions bypass due to a tapjacking overlay that obscures the phonebook permissions dialog when a Bluetooth device is connecting. This could lead to local escalation of privilege with User execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11Android ID: A-168504491

Reference Links(if available):

  • https://source.android.com/security/bulletin/2021-02-01

  • CVSS Score (if available)

    v2: / MEDIUM

    v3: /

    Links to Exploits(if available)

  • Tags: , , , ,

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