CVE-2023-21086 Information

Description

In isToggleable of SecureNfcEnabler.java and SecureNfcPreferenceController.java there is a possible way to enable NFC from a secondary account due to a permissions bypass. This could lead to local escalation of privilege from the Guest account with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-238298970

Reference

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