Moderate: kernel security update (Oracle Linux 9)

[5.14.0-570.49.1.0.1_6.OL9]
- nvme-pci: remove two deallocate zeroes quirks [Orabug: 37756650]
- Disable UKI signing [Orabug: 36571828]
- Update Oracle Linux certificates (Kevin Lyons)
- Disable signing for aarch64 (Ilya Okomin)
- Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list (olkmod_signing_key.pem) [Orabug: 29539237]
- Update x509.genkey [Orabug: 24817676]
- Conflict with shim-ia32 and shim-x64 <= 15.3-1.0.5
- Remove upstream reference during boot (Kevin Lyons) [Orabug: 34729535]
- Add Oracle Linux IMA certificates
- Add new Oracle Linux Driver Signing (key 1) certificate [Orabug: 37985764]

[5.14.0-570.49.1_6]
- io_uring/futex: ensure io_futex_wait() cleans up properly on failure (CKI Backport Bot) [RHEL-114335] {CVE-2025-39698}
- selftests: tls: add tests for zero-length records (Sabrina Dubroca) [RHEL-114326] {CVE-2025-39682}
- tls: fix handling of zero-length records on the rx_list (Sabrina Dubroca) [RHEL-114326] {CVE-2025-39682}

[5.14.0-570.48.1_6]
- perf trace: Add missing perf_tool__init() (Michael Petlan) [RHEL-105393]
- ceph: fix client race condition where r_parent becomes stale before sending message (Alex Markuze) [RHEL-114962]
- ceph: fix client race condition validating r_parent before applying state (Alex Markuze) [RHEL-114962]

[5.14.0-570.47.1_6]
- tunnels: reset the GSO metadata before reusing the skb (Antoine Tenart) [RHEL-113916]
- sctp: linearize cloned gso packets in sctp_rcv (CKI Backport Bot) [RHEL-113333] {CVE-2025-38718}
- ice: fix max values for dpll pin phase adjust (Petr Oros) [RHEL-113039]
- ice/ptp: fix crosstimestamp reporting (Petr Oros) [RHEL-112558]
- ice: fix NULL access of tx->in_use in ice_ll_ts_intr (Petr Oros) [RHEL-112873]
- ice: fix NULL access of tx->in_use in ice_ptp_ts_irq (Petr Oros) [RHEL-112873]
- ice: Implement PTP support for E830 devices (Petr Oros) [RHEL-112558]
- ice: Refactor ice_ptp_init_tx_* (Petr Oros) [RHEL-112558]
- ice: Add unified ice_capture_crosststamp (Petr Oros) [RHEL-112558]
- ice: Process TSYN IRQ in a separate function (Petr Oros) [RHEL-112558]
- ice: Use FIELD_PREP for timestamp values (Petr Oros) [RHEL-112558]
- ice: Remove unnecessary ice_is_e8xx() functions (Petr Oros) [RHEL-112558]
- ice: Don't check device type when checking GNSS presence (Petr Oros) [RHEL-112558]
- ice: Add in/out PTP pin delays (Petr Oros) [RHEL-112558]
- ice: fix PHY timestamp extraction for ETH56G (Petr Oros) [RHEL-112558]
- ice: Add correct PHY lane assignment (Petr Oros) [RHEL-112683]
- ice: Fix ETH56G FC-FEC Rx offset value (Petr Oros) [RHEL-112683]
- ice: Fix quad registers read on E825 (Petr Oros) [RHEL-112683]
- ice: Fix E825 initialization (Petr Oros) [RHEL-112683]
- tcp: drop secpath at the same time as we currently drop dst (Sabrina Dubroca) [RHEL-82136]
- smb: client: fix use-after-free in cifs_oplock_break (CKI Backport Bot) [RHEL-111196] {CVE-2025-38527}
- i40e: When removing VF MAC filters, only check PF-set MAC (CKI Backport Bot) [RHEL-109571]
- cpufreq/cppc: Don't compare desired_perf in target() (Mark Langsdorf) [RHEL-109525]
- netfilter: nf_conntrack: fix crash due to removal of uninitialised entry (CKI Backport Bot) [RHEL-106432] {CVE-2025-38472}
- sched/rt: Fix race in push_rt_task (Phil Auld) [RHEL-91800]