CVE-2023-21256 Information

Description

In SettingsHomepageActivity.java there is a possible way to launch arbitrary activities via Settings 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 needed for exploitation.

Reference

https://source.android.com/security/bulletin/2023-07-01 https://android.googlesource.com/platform/packages/apps/Settings/+/62fc1d269f5e754fc8f00b6167d79c3933b4c1f4