CVE-2026-46200 spi: mpc52xx: fix controller deregistration

In the Linux kernel, the following vulnerability has been resolved: spi: mpc52xx: fix controller deregistration Make sure to deregister the controller before disabling and releasing underlying resources like interrupts and gpios during driver unbind...

CVE-2026-46200

CVE-2026-46200 concerns the Linux kernel SPI MPC52xx driver. The issue is addressed by a fix that ensures proper deregistration of the SPI controller before the driver unbind sequence proceeds to disable and release underlying resources (e.g., interrupts and GPIOs). The root cause centers on dere...