描述
In setMediaButtonReceiver of MediaSessionRecord.java, there is a possible way to send a pending intent on behalf of system_server 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
14.0
参考资料
- https://android.googlesource.com/platform/frameworks/base/+/55d3d57cbffc838c52d610af14a056dea87b422eMailing ListPatch
- https://source.android.com/security/bulletin/2023-11-01PatchVendor Advisory
- https://android.googlesource.com/platform/frameworks/base/+/55d3d57cbffc838c52d610af14a056dea87b422eMailing ListPatch
- https://source.android.com/security/bulletin/2023-11-01PatchVendor Advisory