In sendIntentSender of ActivityManagerService.java, there is a possible background activity launch due to a logic error. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
https://source.android.com/security/bulletin/2024-05-01
https://android.googlesource.com/platform/frameworks/base/+/d49662560e366dbf69bf7d59d00e73905d03e6d5