title: Red Hat Security Advisory: kpatch-patch-4_18_0-553, kpatch-patch-4_18_0-553_16_1, kpatch-patch-4_18_0-553_30_1, and kpatch-patch-4_18_0-553_40_1 security update
description: kernel: can: bcm: Fix UAF in bcm_proc_show()
cpes: cpe:/o:redhat:enterprise_linux:8::baseos