Missing Permission Check in createInputConsumer of WindowManagerService.java Allows for Local Privilege Escalation

CVE-2020-0475 · HIGH Severity

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

In createInputConsumer of WindowManagerService.java, there is a possible way to block and intercept input events due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-162324374

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