描述
In markMediaAsFavorite of MediaProvider.java, there is a possible way to bypass the WRITE_EXTERNAL_STORAGE permission due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.
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受影响产品
googleandroid
16.0
参考资料
- https://source.android.com/security/bulletin/2025-09-01Vendor Advisory