title: Red Hat Security Advisory: RHV-H security update (redhat-virtualization-host) 4.3.23
description: zlib: A flaw found in zlib when compressing (not decompressing) certain inputs gzip: arbitrary-file-write vulnerability kernel: netfilter: nf_tables: incorrect NFT_STATEFUL_EXPR check leads to a use-after-free (write) rsyslog: Heap-based overflow in TCP syslog server kernel: a use-after-free write in the netfilter subsystem can lead to privilege escalation to root
cpes: cpe:/o:redhat:enterprise_linux:7::hypervisor