Red Hat Security Advisory: kernel security update

CVE-2021-47185 — kernel: tty: tty_buffer: Fix the softlockup issue in flush_to_ldisc CVE-2023-52835 — kernel: perf/core: Bail out early if the request AUX area is out of bound CVE-2023-53558 — kernel: rcu-tasks: Avoid pr_info() with spin lock in cblist_init_generic() CVE-2024-26660 — kernel: drm/amd/display: Implement bounds check for stream encoder creation in DCN301 CVE-2024-27025 — kernel: nbd: null check for nla_nest_start CVE-2024-41039 — kernel: firmware: cs_dsp: Fix overflow checking of wmfw header CVE-2024-41065 — kernel: powerpc/pseries: Whitelist dtl slub object for copying to userspace CVE-2024-42226 — kernel: usb: xhci: prevent potential failure in handle_tx_event() for Transfer events without TRB CVE-2024-50074 — kernel: parport: Proper fix for array out-of-bounds access CVE-2024-50082 — kernel: blk-rq-qos: fix crash on rq_qos_wait vs. rq_qos_wake_function race CVE-2025-21887 — kernel: ovl: fix UAF in ovl_dentry_update_reval by moving dput() in ovl_link_up CVE-2025-21905 — kernel: wifi: iwlwifi: limit printed string from FW file CVE-2025-22104 — kernel: ibmvnic: Use kernel helpers for hex dumps CVE-2025-22113 — kernel: ext4: avoid journaling sb update on error if journal is destroying CVE-2025-37803 — kernel: udmabuf: fix a buf size overflow issue during udmabuf creation CVE-2025-38087 — kernel: net/sched: fix use-after-free in taprio_dev_notifier CVE-2025-38089 — kernel: sunrpc: handle SVC_GARBAGE during svc auth processing as auth error