The vulnerability of the pch_spi_pdremove() function in the drivers/spi/spi-topcliff-pch.c driver module of the Linux operating system’s SPI device drivers allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the pchspipdremove function in the drivers/spi/spi-topcliff-pch.c driver for Linux’s SPI device drivers is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow a remote attacker to compromise the confidentiality, integrity, and...