title: Red Hat Security Advisory: kernel security, bug fix, and enhancement update
description: kernel: bad kfree in auditfilter.c may lead to escalation of privilege kernel: performance counters race condition use-after-free kernel: Local buffer overflow in ctnetlink_parse_tuple_filter in net/netfilter/nf_conntrack_netlink.c kernel: ICMP rate limiting can be used for DNS poisoning attack kernel: locking issue in drivers/tty/tty_jobctrl.c can lead to an use-after-free
cpes: cpe:/a:redhat:rhel_eus:8.2::crb cpe:/o:redhat:rhel_eus:8.2::baseos