Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/stm32/stm32h5/STM32H562/PSSI/PSSI_ICR#0x0
PSSI interrupt clear register
Data buffer overrun/underrun interrupt status clear Writing this bit to 1 clears the OVR_RIS bit in PSSI_RIS.
https://github.com/modm-io/cmsis-svd-stm32