High severity7.3NVD Advisory· Published Dec 15, 2021· Updated Jun 17, 2026
CVE-2021-0434
CVE-2021-0434
Description
In onReceive of BluetoothPermissionRequest.java, there is a possible phishing attack allowing a malicious Bluetooth device to acquire permissions based on insufficient information presented to the user in the consent dialog. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-9Android ID: A-167403112
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Affected products
2- Android/Androiddescription
- Range: 9, 10, 11
Patches
Vulnerability mechanics
References
1- source.android.com/security/bulletin/2021-11-01nvdVendor Advisory
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