CVE-2023-21288 Information

Description

In visitUris of Notification.java there is a possible way to reveal images across users due to a missing permission check. This could lead to local information disclosure with User execution privileges needed. User interaction is not needed for exploitation.

Reference

https://android.googlesource.com/platform/frameworks/base/+/726247f4f53e8cc0746175265652fa415a123c0c https://source.android.com/security/bulletin/2023-08-01