Red Hat Security Advisory 2019-3908-01 - The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. An issue where Intel GPU blitter manipulation can allow for arbitrary kernel memory write was addressed.
771d899dfba8ebd1b2384f5d682f8e3b51f8f9527b9a63777c89611504fc2b77