In ARTPWriter of ARTPWriter.cpp, there is a possible use after free due to uninitialized data. 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/2023-11-01
https://android.googlesource.com/platform/frameworks/av/+/acb81624b4f50fed52cb1b3829809ee2f7377093