A new SUSE update has been released: SUSE-SU-2023:3063-1: important: Security update for the Linux Kernel RT (Live Patch 2 for SLE 15 SP4)
A Linux Kernel RT (Live Patch 2 for SLE 15 SP4) security update has been released for openSUSE Leap 15.4 and SUSE Linux Enterprise 15 SP4/Micro 5.3/5.4.Read more @ Linux Compatible