Medium severity4.6NVD Advisory· Published Dec 13, 2022· Updated Jun 17, 2026
CVE-2022-20497
CVE-2022-20497
Description
In updatePublicMode of NotificationLockscreenUserManagerImpl.java, there is a possible way to reveal sensitive notifications on the lockscreen due to an incorrect state transition. This could lead to local information disclosure with physical access required and an app that runs above the lockscreen, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12L Android-13Android ID: A-246301979
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Affected products
2Patches
Vulnerability mechanics
References
1- source.android.com/security/bulletin/2022-12-01nvdPatchVendor Advisory
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