[ol8_MODRHCK] kernel-debug-core-4.18.0-553.58.1.0.1.el8_10.x86_64

The kernel package contains the Linux kernel (vmlinuz), the core of any
Linux operating system.  The kernel handles the basic functions
of the operating system:  memory allocation, process allocation, device
input and output, etc.

This variant of the kernel has numerous debugging options enabled.
It should only be installed when trying to gather additional information
on kernel bugs, as some of these options impact performance noticably.

Changelog (Show File list) (Show related packages)

• Wed Jun 25 2025 Craig Guiller <craig.guiller@oracle.com> [4.18.0-553.58.1.0.1.el8_10.OL8]

  - scsi: core: Restrict legal sdev_state transitions via sysfs (Uday Shankar) [Orabug: 37778230]

• Wed Jun 25 2025 Codrin Pruteanu <codrin.pruteanu@oracle.com> [4.18.0-553.58.1.el8_10.OL8]

  - 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 <= 15.3-1.0.3
  - Remove upstream reference during boot (Kevin Lyons) [Orabug: 34750652]
  - Add new Oracle Linux Driver Signing (key 1) certificate [Orabug: 37985772]

• Thu Jun 12 2025 Denys Vlasenko <dvlasenk@redhat.com> [4.18.0-553.58.1.el8_10]

  - ndisc: use RCU protection in ndisc_alloc_skb() (Xin Long) [RHEL-89535] {CVE-2025-21764}
  - ipv6: use RCU protection in ip6_default_advmss() (Xin Long) [RHEL-89535] {CVE-2025-21765}
  - net: add dev_net_rcu() helper (Xin Long) [RHEL-89535] {CVE-2025-21765}
  - net: treat possible_net_t net pointer as an RCU one and add read_pnet_rcu() (Xin Long) [RHEL-89535]
  - idpf: check error for register_netdev() on init (Michal Schmidt) [RHEL-71182] {CVE-2025-22116}
  - idpf: avoid mailbox timeout delays during reset (Michal Schmidt) [RHEL-71182]
  - idpf: fix a race in txq wakeup (Michal Schmidt) [RHEL-71182]
  - idpf: fix idpf_vport_splitq_napi_poll() (Michal Schmidt) [RHEL-71182]
  - idpf: fix null-ptr-deref in idpf_features_check (Michal Schmidt) [RHEL-71182]
  - idpf: protect shutdown from reset (Michal Schmidt) [RHEL-71182]
  - idpf: fix potential memory leak on kcalloc() failure (Michal Schmidt) [RHEL-71182]
  - idpf: fix offloads support for encapsulated packets (Michal Schmidt) [RHEL-71182]
  - idpf: fix adapter NULL pointer dereference on reboot (Michal Schmidt) [RHEL-71182] {CVE-2025-22065}
  - idpf: fix checksums set in idpf_rx_rsc() (Michal Schmidt) [RHEL-71182] {CVE-2025-21890}
  - idpf: fix handling rsc packet with a single segment (Michal Schmidt) [RHEL-71182]
  - idpf: add more info during virtchnl transaction timeout/salt mismatch (Michal Schmidt) [RHEL-71182]
  - idpf: convert workqueues to unbound (Michal Schmidt) [RHEL-71182] {CVE-2024-58057}
  - idpf: Acquire the lock before accessing the xn->salt (Michal Schmidt) [RHEL-71182]
  - idpf: fix transaction timeouts on reset (Michal Schmidt) [RHEL-71182]
  - idpf: add read memory barrier when checking descriptor done bit (Michal Schmidt) [RHEL-71182]
  - idpf: deinit virtchnl transaction manager after vport and vectors (Michal Schmidt) [RHEL-71182]
  - idpf: use actual mbx receive payload length (Michal Schmidt) [RHEL-71182]
  - idpf: call set_real_num_queues in idpf_open (Michal Schmidt) [RHEL-71182 RHEL-90849]
  - idpf: fix idpf_vc_core_init error path (Michal Schmidt) [RHEL-68233 RHEL-71182 RHEL-90846] {CVE-2024-53064}
  - idpf: avoid vport access in idpf_get_link_ksettings (Michal Schmidt) [RHEL-71182 RHEL-90846] {CVE-2024-50274}
  - idpf: fix netdev Tx queue stop/wake (Michal Schmidt) [RHEL-71182]
  - idpf: fix UAFs when destroying the queues (Michal Schmidt) [RHEL-71182] {CVE-2024-44932}
  - idpf: fix memleak in vport interrupt configuration (Michal Schmidt) [RHEL-71182]
  - idpf: fix memory leaks and crashes while performing a soft reset (Michal Schmidt) [RHEL-71182] {CVE-2024-44964}
  - idpf: compile singleq code only under default-n CONFIG_IDPF_SINGLEQ (Michal Schmidt) [RHEL-71182]
  - redhat/configs: set CONFIG_IDPF_SINGLEQ as disabled (Michal Schmidt) [RHEL-71182]
  - idpf: merge singleq and splitq &net_device_ops (Michal Schmidt) [RHEL-71182]
  - idpf: avoid bloating &idpf_q_vector with big %NR_CPUS (Michal Schmidt) [RHEL-71182]
  - idpf: split &idpf_queue into 4 strictly-typed queue structures (Michal Schmidt) [RHEL-71182]
  - idpf: remove legacy Page Pool Ethtool stats (Michal Schmidt) [RHEL-71182]
  - net: remove gfp_mask from napi_alloc_skb() [idpf] (Michal Schmidt) [RHEL-71182]
  - idpf: stop using macros for accessing queue descriptors (Michal Schmidt) [RHEL-71182]
  - idpf: don't enable NAPI and interrupts prior to allocating Rx buffers (Michal Schmidt) [RHEL-71182]
  - idpf: Interpret .set_channels() input differently (Michal Schmidt) [RHEL-71182]
  - idpf: make virtchnl2.h self-contained (Michal Schmidt) [RHEL-71182]
  - s390/pci: Serialize device addition and removal (Mete Durlu) [RHEL-95783]
  - s390/pci: Allow re-add of a reserved but not yet removed device (Mete Durlu) [RHEL-95783]
  - s390/pci: Prevent self deletion in disable_slot() (Mete Durlu) [RHEL-95783]
  - s390/pci: Remove redundant bus removal and disable from zpci_release_device() (Mete Durlu) [RHEL-95783]
  - s390/pci: Fix duplicate pci_dev_put() in disable_slot() when PF has child VFs (Mete Durlu) [RHEL-95783]
  - s390/pci: Fix missing check for zpci_create_device() error return (Mete Durlu) [RHEL-95783]
  - s390/pci: Fix potential double remove of hotplug slot (Mete Durlu) [RHEL-95783]
  - s390/pci: remove hotplug slot when releasing the device (Mete Durlu) [RHEL-95783]
  - s390/pci: introduce lock to synchronize state of zpci_dev's (Mete Durlu) [RHEL-95783]
  - s390/pci: rename lock member in struct zpci_dev (Mete Durlu) [RHEL-95783]

• Thu Jun 05 2025 Denys Vlasenko <dvlasenk@redhat.com> [4.18.0-553.57.1.el8_10]

  - smb: client: fix warning in cifs_smb3_do_mount() (Paulo Alcantara) [RHEL-55825]
  - cifs: fix double free race when mount fails in cifs_get_root() (Paulo Alcantara) [RHEL-55825] {CVE-2022-48919}
  - security/keys: fix slab-out-of-bounds in key_task_permission (CKI Backport Bot) [RHEL-68090] {CVE-2024-50301}

• Sun Jun 01 2025 Denys Vlasenko <dvlasenk@redhat.com> [4.18.0-553.56.1.el8_10]

  - tools/power/x86_energy_perf_policy: Read energy_perf_bias from sysfs (David Arcari) [RHEL-86963]
  - um: Fix out-of-bounds read in LDT setup (CKI Backport Bot) [RHEL-90261] {CVE-2022-49395}

• Fri May 23 2025 Denys Vlasenko <dvlasenk@redhat.com> [4.18.0-553.55.1.el8_10]

  - sched/fair: Fix CPU bandwidth limit bypass during CPU hotplug (Phil Auld) [RHEL-85171]

• Thu May 15 2025 Denys Vlasenko <dvlasenk@redhat.com> [4.18.0-553.54.1.el8_10]

  - ice: fix stats being updated by way too large values (CKI Backport Bot) [RHEL-70834]
  - wifi: rtw89: Fix array index mistake in rtw89_sta_info_get_iter() (CKI Backport Bot) [RHEL-54802] {CVE-2024-43842}
  - sched/rt: Fix race in push_rt_task (Phil Auld) [RHEL-84963]

• Fri May 09 2025 Denys Vlasenko <dvlasenk@redhat.com> [4.18.0-553.53.1.el8_10]

  - net/mlx5: Always stop health timer during driver removal (Michal Schmidt) [RHEL-47712] {CVE-2024-40906}
  - net/mlx5: Split function_setup() to enable and open functions (Michal Schmidt) [RHEL-47712]
  - net/mlx5e: SHAMPO, Fix invalid WQ linked list unlink (Michal Schmidt) [RHEL-57117] {CVE-2024-44970}
  - net/mlx5e: SHAMPO, Fix incorrect page release (Michal Schmidt) [RHEL-57117] {CVE-2024-46717}
  - s390/pci: Fix zpci_bus_is_isolated_vf() for non-VFs (Mete Durlu) [RHEL-88819]
  - platform/x86: dell-wmi-sysman: Make init_bios_attributes() ACPI object parsing more robust (Jay Shin) [RHEL-88714]
  - platform/x86: dell-wmi-sysman: Cleanup create_attributes_level_sysfs_files() (Jay Shin) [RHEL-88714]
  - platform/x86: dell-wmi-sysman: Make sysman_init() return -ENODEV of the interfaces are not found (Jay Shin) [RHEL-88714]
  - platform/x86: dell-wmi-sysman: Cleanup sysman_init() error-exit handling (Jay Shin) [RHEL-88714]
  - platform/x86: dell-wmi-sysman: Fix release_attributes_data() getting called twice on init_bios_attributes() failure (Jay Shin) [RHEL-88714]
  - platform/x86: dell-wmi-sysman: Make it safe to call exit_foo_attributes() multiple times (Jay Shin) [RHEL-88714]
  - platform/x86: dell-wmi-sysman: Fix possible NULL pointer deref on exit (Jay Shin) [RHEL-88714]
  - platform/x86: dell-wmi-sysman: Fix crash caused by calling kset_unregister twice (Jay Shin) [RHEL-88714]
  - x86/kexec: Add EFI config table identity mapping for kexec kernel (Herton R. Krzesinski) [RHEL-71793]
  - vsock: Orphan socket after transport release (Jay Shin) [RHEL-89099] {CVE-2025-21756}
  - vsock: Keep the binding until socket destruction (Jay Shin) [RHEL-89099] {CVE-2025-21756}
  - bpf, vsock: Invoke proto::close on close() (Jay Shin) [RHEL-89099] {CVE-2025-21756}

• Thu May 01 2025 Denys Vlasenko <dvlasenk@redhat.com> [4.18.0-553.52.1.el8_10.gfd1b]

  - netfilter: ipset: add missing range check in bitmap_ip_uadt (Florian Westphal) [RHEL-70268] {CVE-2024-53141}
  - NFS: Extend rdirplus mount option with "force|none" (Benjamin Coddington) [RHEL-16285]
  - idpf: trigger SW interrupt when exiting wb_on_itr mode (Michal Schmidt) [RHEL-73266]
  - idpf: add support for SW triggered interrupts (Michal Schmidt) [RHEL-73266]
  - idpf: fix VF dynamic interrupt ctl register initialization (Michal Schmidt) [RHEL-73266]
  - idpf: enable WB_ON_ITR (Michal Schmidt) [RHEL-73266]
  - redhat: require recent enough linux-firmware for qed (Denys Vlasenko) [RHEL-6342]
  - gfs2: deallocate inodes in gfs2_create_inode (Andreas Gruenbacher) [RHEL-7875]
  - gfs2: Move GIF_ALLOC_FAILED check out of gfs2_ea_dealloc (Andreas Gruenbacher) [RHEL-7875]
  - gfs2: Move gfs2_dinode_dealloc (Andreas Gruenbacher) [RHEL-7875]
  - gfs2: Don't reread inodes unnecessarily (Andreas Gruenbacher) [RHEL-7875]
  - gfs2: gfs2_create_inode error handling fix (Andreas Gruenbacher) [RHEL-7875]
  - gfs2: No longer use 'extern' in function declarations (Andreas Gruenbacher) [RHEL-7875]
  - hwmon: (coretemp) fix pci device refcount leak in nv1a_ram_new() (CKI Backport Bot) [RHEL-63668] {CVE-2022-49011}

• Thu Apr 24 2025 Denys Vlasenko <dvlasenk@redhat.com> [4.18.0-553.51.1.el8_10]

  - x86/xen: use the whole RCX when picking the right hypercall function (Vitaly Kuznetsov) [RHEL-87072]
  - Revert "usb: xhci: prevent potential failure in handle_tx_event() for Transfer events without TRB" (Desnes Nunes) [RHEL-87280]