In mfc_core_get_dec_metadata_sei_nal of mfc_core_reg_api.c, there is a possible out of bounds write due to a missing bounds check. This cou…

In mfc_core_get_dec_metadata_sei_nal of mfc_core_reg_api.c, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.