CVE-2023-21292 Information

Description

In openContentUri of ActivityManagerService.java there is a possible way for a third party app to obtain restricted files due to a confused deputy. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

Reference

https://android.googlesource.com/platform/frameworks/base/+/d10b27e539f7bc91c2360d429b9d05f05274670d https://source.android.com/security/bulletin/2023-08-01