Improper Input Validation in readArguments of CallSubjectDialog.java Allows for Phone Number Spoofing

CVE-2022-20134 · HIGH Severity

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

In readArguments of CallSubjectDialog.java, there is a possible way to trick the user to call the wrong phone number due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12LAndroid ID: A-218341397

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