CVE-2023-21091 Information

Description

In canDisplayLocalUi of AppLocalePickerActivity.java there is a possible way to change system app locales due to a missing permission check. This could lead to local denial of service across user boundaries with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-257954050

Reference

https://source.android.com/security/bulletin/2023-04-01