Project kernel-rt-4.18.0-553.58.1.rt7.399.el8_10
content_copy
Name
kernel-rt
Epoch
0
Version
4.18.0
Release
553.58.1.rt7.399.el8_10
Website/URL
http://www.kernel.org/
License
GPLv2 and Redistributable, no modification permitted
Build Time
2025-06-26 11:39:49
Build Host
builder-iso-x86-01.inferitos.ru
Summary
The Linux kernel, based on version 4.18.0, heavily modified with backports
Repositories
RT
Description
This is the package which provides the Linux kernel-rt for MSVSphere.
It is based on upstream Linux at version 4.18.0 and maintains kABI
compatibility of a set of approved symbols, however it is heavily modified with
backports and fixes pulled from newer upstream Linux kernel-rt releases. This means
this is not a 4.18.0 kernel anymore: it includes several components which come
from newer upstream linux versions, while maintaining a well tested and stable
core. Some of the components/backports that may be pulled in are: changes like
updates to the core kernel (eg.: scheduler, cgroups, memory management, security
fixes and features), updates to block layer, supported filesystems, major driver
updates for supported hardware in MSVSphere, enhancements for
enterprise customers, etc.
Errata
INFSA-2025:9581
×
* Thu Jun 12 2025 Denys Vlasenko <dvlasenk@redhat.com> [4.18.0-553.58.1.rt7.399.el8_10]
- [rt] build kernel-rt-4.18.0-553.58.1.rt7.399.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.rt7.398.el8_10]
- [rt] build kernel-rt-4.18.0-553.57.1.rt7.398.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.rt7.397.el8_10]
- [rt] build kernel-rt-4.18.0-553.56.1.rt7.397.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}
Resolves:RHEL-86963, RHEL-90261
* Fri May 23 2025 Denys Vlasenko <dvlasenk@redhat.com> [4.18.0-553.55.1.rt7.396.el8_10]
- [rt] build kernel-rt-4.18.0-553.55.1.rt7.396.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.rt7.395.el8_10]
- [rt] build kernel-rt-4.18.0-553.54.1.rt7.395.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.rt7.394.el8_10]
- [rt] build kernel-rt-4.18.0-553.53.1.rt7.394.el8_10 [RHEL-90380]
- 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.rt7.393.el8_10]
- [rt] build kernel-rt-4.18.0-553.52.1.rt7.393.el8_10 [RHEL-89372]
- 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.rt7.392.el8_10]
- [rt] build kernel-rt-4.18.0-553.51.1.rt7.392.el8_10 [RHEL-88408]
- 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]
* Thu Apr 10 2025 Denys Vlasenko <dvlasenk@redhat.com> [4.18.0-553.50.1.rt7.391.el8_10]
- [rt] build kernel-rt-4.18.0-553.50.1.rt7.391.el8_10 [RHEL-85282]
- perf debug: Set debug_peo_args and redirect_to_stderr variable to correct values in perf_quiet_option() (Michael Petlan) [RHEL-82119]
- ALSA: usb-audio: Fix out of bounds reads when finding clock sources (Jarod Wilson) [RHEL-86737] {CVE-2024-53150}
- scsi: storvsc: Set correct data length for sending SCSI command without payload (Cathy Avery) [RHEL-83052]
- ice: fold ice_ptp_read_time into ice_ptp_gettimex64 (Michal Schmidt) [RHEL-85852]
- ice: avoid the PTP hardware semaphore in gettimex64 path (Michal Schmidt) [RHEL-85852]
- ice: add ice_adapter for shared data across PFs on the same NIC (Michal Schmidt) [RHEL-85852]
* Thu Apr 03 2025 Denys Vlasenko <dvlasenk@redhat.com> [4.18.0-553.49.1.rt7.390.el8_10]
- [rt] build kernel-rt-4.18.0-553.49.1.rt7.390.el8_10 [RHEL-85282]
- net/mlx5: Fix error path in multi-packet WQE transmit (CKI Backport Bot) [RHEL-84244]
- redhat: drop Y issues from changelog (Jan Stancek)
- md/md-bitmap: fix writing non bitmap changes local to RHEL (Nigel Croxon) [RHEL-80673]
- md/md-bitmap: fix writing non bitmap pages (Nigel Croxon) [RHEL-80673]
- md-bitmap: use %pD to print the file name in md_bitmap_file_kick (Nigel Croxon) [RHEL-80673]
- md-bitmap: initialize variables at declaration time in md_bitmap_file_unmap (Nigel Croxon) [RHEL-80673]
- md-bitmap: set BITMAP_WRITE_ERROR in write_sb_page (Nigel Croxon) [RHEL-80673]
- raid1: update discard granularity when adding new disk (Nigel Croxon) [RHEL-71499]
- x86/xen: remove hypercall page (Vitaly Kuznetsov) [RHEL-70666] {CVE-2024-53241}
- x86/xen: use new hypercall functions instead of hypercall page (Vitaly Kuznetsov) [RHEL-70666] {CVE-2024-53241}
