CVE-2026-53237

The CVE-2026-53237 entry concerns the Linux kernel GPIO subsystem for Marvell Armada 370/XP. Root cause: during suspend/resume, mvebu_pwm_suspend() and mvebu_pwm_resume() are invoked for all GPIO banks, but banks without PWM present mvchip->mvpwm set to NULL. When mvebu_pwm_suspend() is called...