title: Red Hat Security Advisory: kernel security and bug fix update
description: kernel: netfilter: NULL pointer dereference in nf_tables due to zeroed list head kernel: save/restore speculative MSRs during S3 suspend/resume kernel: net/sched: cls_u32 component reference counter leak if tcf_change_indev() fails kernel: net/sched: cls_fw component can be exploited as result of failure in tcf_change_indev function kernel: net/sched: Use-after-free vulnerabilities in the net/sched classifiers: cls_fw, cls_u32 and cls_route
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