[El-errata] ELBA-2025-8743-1 Oracle Linux 8 kernel bug fix update

[Errata Announcements for Oracle Linux]

Oracle Linux Bug Fix Advisory ELBA-2025-8743-1

http://linux.oracle.com/errata/ELBA-2025-8743-1.html

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

x86_64:
bpftool-4.18.0-553.56.1.0.1.el8_10.x86_64.rpm
kernel-4.18.0-553.56.1.0.1.el8_10.x86_64.rpm
kernel-abi-stablelists-4.18.0-553.56.1.0.1.el8_10.noarch.rpm
kernel-core-4.18.0-553.56.1.0.1.el8_10.x86_64.rpm
kernel-cross-headers-4.18.0-553.56.1.0.1.el8_10.x86_64.rpm
kernel-debug-4.18.0-553.56.1.0.1.el8_10.x86_64.rpm
kernel-debug-core-4.18.0-553.56.1.0.1.el8_10.x86_64.rpm
kernel-debug-devel-4.18.0-553.56.1.0.1.el8_10.x86_64.rpm
kernel-debug-modules-4.18.0-553.56.1.0.1.el8_10.x86_64.rpm
kernel-debug-modules-extra-4.18.0-553.56.1.0.1.el8_10.x86_64.rpm
kernel-devel-4.18.0-553.56.1.0.1.el8_10.x86_64.rpm
kernel-doc-4.18.0-553.56.1.0.1.el8_10.noarch.rpm
kernel-headers-4.18.0-553.56.1.0.1.el8_10.x86_64.rpm
kernel-modules-4.18.0-553.56.1.0.1.el8_10.x86_64.rpm
kernel-modules-extra-4.18.0-553.56.1.0.1.el8_10.x86_64.rpm
kernel-tools-4.18.0-553.56.1.0.1.el8_10.x86_64.rpm
kernel-tools-libs-4.18.0-553.56.1.0.1.el8_10.x86_64.rpm
perf-4.18.0-553.56.1.0.1.el8_10.x86_64.rpm
python3-perf-4.18.0-553.56.1.0.1.el8_10.x86_64.rpm
kernel-tools-libs-devel-4.18.0-553.56.1.0.1.el8_10.x86_64.rpm


SRPMS:
http://oss.oracle.com/ol8/SRPMS-updates//kernel-4.18.0-553.56.1.0.1.el8_10.src.rpm



Description of changes:

[4.18.0-553.56.1.0.1.el8_10.OL8]
- scsi: core: Restrict legal sdev_state transitions via sysfs (Uday Shankar) [Orabug: 37778230]
- 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]

[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}

[4.18.0-553.55.1.el8_10]
- sched/fair: Fix CPU bandwidth limit bypass during CPU hotplug (Phil Auld) [RHEL-85171]