The vulnerability of the mchp_coreqspi_transfer_one() function in the drivers/spi/spi-microchip-core-qspi.c file of the Linux operating system’s SPI device driver allows a hacker to cause a service failure.

The vulnerability of the mchpcoreqspitransferone function in the drivers/spi/spi-microchip-core-qspi.c file of the Linux kernel’s SPI device driver is related to an incorrect definition of the internal state. Exploiting this vulnerability could allow an attacker to cause a system failure...