title: Red Hat Security Advisory: kernel security update
description: kernel: nfp: use-after-free in area_cache_get() kernel: vmwgfx: integer overflow in vmwgfx_execbuf.c kernel: null-ptr-deref vulnerabilities in sl_tx_timeout in drivers/net/slip kernel: NULL pointer dereference in can_rcv_filter kernel: Slab-out-of-bound read in compare_netdev_and_ip kernel: use-after-free in netfilter: nf_tables kernel: tun: bugs for oversize packet when napi frags enabled in tun_napi_alloc_frags kernel: use after free in nft_immediate_deactivate kernel: use after free in unix_stream_sendpage kernel: net/sched: sch_hfsc UAF kernel: use after free in nvmet_tcp_free_crypto in NVMe kernel: vmwgfx: reference count issue leads to use-after-free in surface handling kernel: NULL pointer dereference in dpll_pin_parent_pin_set() in drivers/dpll/dpll_netlink.c kernel: fbcon: out-of-sync arrays in fbcon_mode_deleted due to wrong con2fb_map assignment kernel: use-after-free in l2cap_sock_release in net/bluetooth/l2cap_sock.c kernel: netfilter: potential slab-out-of-bound access due to integer underflow kernel: SEV-ES local priv escalation
cpes: cpe:/a:redhat:enterprise_linux:9::appstream cpe:/a:redhat:enterprise_linux:9::crb cpe:/a:redhat:enterprise_linux:9::nfv cpe:/a:redhat:enterprise_linux:9::realtime cpe:/o:redhat:enterprise_linux:9::baseos