Splash Screen Theme Privilege Escalation Vulnerability in PackageManager

CVE-2021-39750 · HIGH Severity

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

In PackageManager, there is a possible way to change the splash screen theme of other apps due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12LAndroid ID: A-206474016

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