The vulnerability of the mpc52xx_spiRemove() function in the driver/spi/spi-mpc52xx.c file of the Linux operating system’s SPI device driver allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the mpc52xxspiRemove function in the driver/spi/spi-mpc52xx.c file of the Linux kernel’s SPI device driver is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...

CVE-2026-46219 spi: mpc52xx: fix use-after-free on unbind

In the Linux kernel, the following vulnerability has been resolved: spi: mpc52xx: fix use-after-free on unbind The state machine work is scheduled by the interrupt handler and therefore needs to be cancelled after disabling interrupts to avoid a potential use-after-free...

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...

OESA-2025-1112 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: spi: mpc52xx: Add cancelworksync before module remove If we remove the module which will call mpc52xxspiremove it will free 'ms' through spiunregistercontroller...