title: Red Hat Security Advisory: Red Hat Virtualization security update
description: kernel: Small table perturb size in the TCP source port generation algorithm can lead to information leak dpdk: DoS when a Vhost header crosses more than two descriptors and exhausts all mbufs systemd-resolved: use-after-free when dealing with DnsStream in resolved-dns-stream.c kernel: a use-after-free in cls_route filter implementation may lead to privilege escalation rsync: remote arbitrary files write inside the directories of connecting peers kernel: a use-after-free write in the netfilter subsystem can lead to privilege escalation to root
cpes: cpe:/o:redhat:rhev_hypervisor:4.4::el8