Red Hat Security Advisory: kernel security, bug fix, and enhancement update
kernel: race condition in VT_RESIZEX ioctl when vc_cons[i].d is already NULL leading to NULL pointer dereference kernel: LoadPin bypass via dm-verity table reload kernel: an out-of-bounds vulnerability in i2c-ismt driver kernel: xfrm_expand_policies() in net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice kernel: use-after-free due to race condition in qdisc_graft() kernel: netfilter: NULL pointer dereference in nf_tables due to zeroed list head kernel: hash collisions in the IPv6 connection lookup table kernel: use-after-free vulnerability in the perf_group_detach function of the Linux Kernel Performance Events kernel: ipvlan: out-of-bounds write caused by unclear skb->cb kernel: netfilter: use-after-free due to improper element removal in nft_pipapo_remove() kernel: net/sched: Use-after-free vulnerabilities in the net/sched classifiers: cls_fw, cls_u32 and cls_route kernel: nf_tables: stack-out-of-bounds-read in nft_byteorder_eval()
cpe:/a:redhat:rhel_eus:8.6::crb cpe:/o:redhat:rhel_eus:8.6::baseos cpe:/o:redhat:rhev_hypervisor:4.4::el8