CVE-2023-21172

Summary

CVE-2023-21172 is a vulnerability affecting the WifiCallingSettings.java file in Android's operating system. In various functions of this file, there is a permissions bypass issue, enabling an attacker to change calling preferences for the admin user. This escalation of privilege does not require any additional execution privileges or user interaction. The vulnerability exists in Android-13. (Product: Android, Versions: Android-13, CVE ID: CVE-2023-21172)

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