In s_av1_dec_metadata_scalability of av1_decoder, there is a possible Non-Heap Buffer Overflow due to a buffer overflow. This could lead to…

In s_av1_dec_metadata_scalability of av1_decoder, there is a possible Non-Heap Buffer Overflow due to a buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.