High severity7.3NVD Advisory· Published Aug 17, 2021· Updated Jun 17, 2026
CVE-2021-0591
CVE-2021-0591
Description
In sendReplyIntentToReceiver of BluetoothPermissionActivity.java, there is a possible way to invoke privileged broadcast receivers due to a confused deputy. This could lead to local escalation of privilege with User execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-9 Android-10 Android-11 Android-8.1Android ID: A-179386960
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Affected products
2- Android/Androiddescription
- Range: 8.1, 9, 10, 11
Patches
Vulnerability mechanics
References
1- source.android.com/security/bulletin/2021-08-01nvdPatchVendor Advisory
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