Red Hat Security Advisory: kernel security and bug fix update

CVE-2023-1206 — kernel: hash collisions in the IPv6 connection lookup table CVE-2023-1998 — kernel: Spectre v2 SMT mitigations problem CVE-2023-3161 — kernel: fbcon: shift-out-of-bounds in fbcon_set_font() CVE-2023-4128 — kernel: net/sched: Use-after-free vulnerabilities in the net/sched classifiers: cls_fw, cls_u32 and cls_route CVE-2023-28327 — kernel: denial of service problem in net/unix/diag.c CVE-2023-31248 — kernel: nf_tables: use-after-free in nft_chain_lookup_byid() CVE-2023-35001 — kernel: nf_tables: stack-out-of-bounds-read in nft_byteorder_eval() CVE-2023-35788 — kernel: cls_flower: out-of-bounds write in fl_set_geneve_opt() CVE-2023-53245 — kernel: scsi: storvsc: Fix handling of virtual Fibre Channel timeouts CVE-2023-53492 — kernel: netfilter: nf_tables: do not ignore genmask when looking up chain by id