title: Red Hat Security Advisory: kernel security update
description: kernel: xprtrdma: fix pointer derefs in error cases of rpcrdma_ep_create kernel: mptcp: pm: Fix uaf in __timer_delete_sync
cpes: cpe:/o:redhat:rhel_aus:8.4::baseos cpe:/o:redhat:rhel_e4s:8.4::baseos cpe:/o:redhat:rhel_tus:8.4::baseos