title: Red Hat Security Advisory: kernel security and bug fix update
description: kernel: race condition in net/can/bcm.c leads to local privilege escalation kernel: use-after-free in route4_change() in net/sched/cls_route.c kernel: powerpc: KVM guest OS users can cause host OS memory corruption
cpes: cpe:/a:redhat:rhel_eus:8.1::crb cpe:/o:redhat:rhel_eus:8.1::baseos