CVE-2026-68378

In the Linux kernel, the following vulnerability has been resolved: dpll: fix NULL pointer dereference in dpllmsgaddpinrefsync When a dpllpin is shared across multiple dplldevice instances and those devices are being unregistered e.g. during driver module removal, a NULL pointer dereference can...

CVE-2026-68378

The CVE-2026-68378 issue affects the Linux kernel dpll code where a NULL pointer dereference can occur during unregistration of pins shared across multiple dpll_device instances. Root cause: during unregistration, if a ref_sync partner pin remains registered with another device, dpll_pin_on_dpll_...