title: Red Hat Security Advisory: kpatch-patch security update
description: 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: tun: bugs for oversize packet when napi frags enabled in tun_napi_alloc_frags
cpes: cpe:/o:redhat:rhel_e4s:8.1::baseos