title: Red Hat Security Advisory: kernel-rt security and bug fix update
description: kernel: xfrm_expand_policies() in net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice kernel: null-ptr-deref vulnerabilities in sl_tx_timeout in drivers/net/slip kernel: use-after-free caused by invalid pointer hostname in fs/cifs/connect.c kernel: UAF during login when accessing the shost ipaddress kernel: use after free in vcs_read in drivers/tty/vt/vc_screen.c due to race kernel: use-after-free in netfilter: nf_tables kernel: net/sched: sch_hfsc UAF kernel: use after free in nvmet_tcp_free_crypto in NVMe kernel: IGB driver inadequate buffer size for frames larger than MTU kernel: SEV-ES local priv escalation
cpes: cpe:/a:redhat:rhel_eus:9.0::nfv cpe:/a:redhat:rhel_eus:9.0::realtime