VULNERABILITY INTELLIGENCE

CVE-2022-20448

CVSS score5.5 MEDIUM

EPSS probability0.11%

CISA KEVNot currently listed

Published2022-11-08

Last modified2026-06-17

Description

In buzzBeepBlinkLocked of NotificationManagerService.java, there is a possible way to share data across users due to a permissions bypass. 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-12L Android-13Android ID: A-237540408