CVE-2023-20906

published 2023-03-24

CVE-2023-20906: In onPackageAddedInternal of PermissionManagerService.java, there is a possible way to silently grant a permission after a Target SDK update due to a…

Priority P3 39 high 7.8 CVSS 3.1

AV L AC L PR L UI N S U C H I H A H

In onPackageAddedInternal of PermissionManagerService.java, there is a possible way to silently grant a permission after a Target SDK update due to a permissions bypass. This could lead to local escalation of privilege after updating an app to a higher Target SDK 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-221040577

Affected

11 ranges

Vendor	Product	Version range	Fixed in
google	android	—	—
google	android	—	—
google	android	—	—
google	android	—	—
google	android	—	—
google	android	—	—
platform	frameworks_base	>= 11:0 < 11:2023-03-01	11:2023-03-01
platform	frameworks_base	>= 12:0 < 12:2023-03-01	12:2023-03-01
platform	frameworks_base	>= 12L:0 < 12L:2023-03-01	12L:2023-03-01
platform	frameworks_base	>= 13-next:0 < 13-next:2023-03-01	13-next:2023-03-01
platform	frameworks_base	>= 13:0 < 13:2023-03-01	13:2023-03-01

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