Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/stm32/stm32c0/STM32C011/SYSCFG/SYSCFG_ITLINE25#0x0
SYSCFG interrupt line 25 status register
SPI1 interrupt request pending
https://github.com/modm-io/cmsis-svd-stm32