title: Red Hat Security Advisory: kernel-rt security and bug fix update
description: ALSA: pcm: Move rwsem lock inside snd_ctl_elem_read to prevent UAF kernel: net/ulp: use-after-free in listening ULP sockets
cpes: cpe:/a:redhat:rhel_eus:8.4::nfv cpe:/a:redhat:rhel_eus:8.4::realtime