Vulnerabilities > CVE-2022-20536 - Missing Authorization vulnerability in Google Android 13.0
Attack vector
LOCAL Attack complexity
LOW Privileges required
LOW Confidentiality impact
NONE Integrity impact
LOW Availability impact
NONE Summary
In registerBroadcastReceiver of RcsService.java, there is a possible way to change preferred TTY mode due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-235100180
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| OS | 1 |