Threats tagged 'ghsa-hc2c-96rf-cqvj'

A NULL pointer dereference vulnerability in the Linux kernel's usb gadget driver (goku_udc) was resolved. The issue occurs when the INT_USBRESET interrupt is handled and the dev->driver pointer is NULL, leading to a NULL dereference in printk logging. This happens if the USB controller raises INT_USBRESET before a gadget driver is bound or after it has been unbound. The fix introduces a fallback placeholder to avoid dereferencing NULL without changing functionality when a gadget driver is bound.