In startNextMatchingActivity of ActivityTaskManagerService.java, there is a possible way to bypass the restrictions on starting activities from the background due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
Link | Tags |
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https://android.googlesource.com/platform/frameworks/base/+/3eaaa9687e90c65f51762deb343f18bef95d4e8e | mailing list patch |
https://source.android.com/security/bulletin/2024-02-01 | patch vendor advisory |