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Oracle Linux 8: ELSA-2025-19931 Kernel Moderate Security Update

oracle
Calendar Grey November 12, 2025
Oracle Linux Logo Esm H88
Updated Oracle Linux kernel package addressing vulnerabilities now available. Users should apply to maintain system integrity.
The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Summary

[4.18.0-553.83.1] - 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] [4.18.0-553.83.1] - fs: fix UAF/GPF bug in nilfs_mdt_destroy (Abhi Das) [RHEL-116658] {CVE-2022-50367} - redhat/configs: Enable CONFIG_MITIGATION_VMSCAPE for x86_64 (Waiman Long) [RHEL-114285] - x86/vmscape: Add old Intel CPUs to affected list (Waiman Long) [RHEL-114285] {CVE-2025-40300} - x86/vmscape: Warn when STIBP is disabled with SMT (Waiman Long) [RHEL-114285] {CVE-2025-40300} - x86/bugs: Move cpu_bugs_smt_update() down (Waiman Long) [RHEL-114285] {CVE-2025-40300} - x86/vmscape: Enable the mitigation (Waiman Long) [RHE...

Read the Full Advisory

Topics%20covered

Topics Covered

security advisory moderate kernel system update performance tuning Oracle Linux

SRPMs

http://oss.oracle.com/ol8/SRPMS-updates/kernel-4.18.0-553.83.1.el8_10.src.rpm

x86_64

bpftool-4.18.0-553.83.1.el8_10.x86_64.rpm kernel-4.18.0-553.83.1.el8_10.x86_64.rpm kernel-abi-stablelists-4.18.0-553.83.1.el8_10.noarch.rpm kernel-core-4.18.0-553.83.1.el8_10.x86_64.rpm kernel-cross-headers-4.18.0-553.83.1.el8_10.x86_64.rpm kernel-debug-4.18.0-553.83.1.el8_10.x86_64.rpm kernel-debug-core-4.18.0-553.83.1.el8_10.x86_64.rpm kernel-debug-devel-4.18.0-553.83.1.el8_10.x86_64.rpm kernel-debug-modules-4.18.0-553.83.1.el8_10.x86_64.rpm kernel-debug-modules-extra-4.18.0-553.83.1.el8_10.x86_64.rpm kernel-devel-4.18.0-553.83.1.el8_10.x86_64.rpm kernel-doc-4.18.0-553.83.1.el8_10.noarch.rpm kernel-headers-4.18.0-553.83.1.el8_10.x86_64.rpm kernel-modules-4.18.0-553.83.1.el8_10.x86_64.rpm kernel-modules-extra-4.18.0-553.83.1.el8_10.x86_64.rpm kernel-tools-4.18.0-553.83.1.el8_10.x86_64.rpm kernel-tools-libs-4.18.0-553.83.1.el8_10.x86_64.rpm kernel-tools-libs-devel-4.18.0-553.83.1.el8_10.x86_64.rpm perf-4.18.0-553.83.1.el8_10.x86_64.rpm python3-perf-4.18.0-553.83.1.el8_10.x86_64.rpm

aarch64

bpftool-4.18.0-553.83.1.el8_10.aarch64.rpm kernel-cross-headers-4.18.0-553.83.1.el8_10.aarch64.rpm kernel-headers-4.18.0-553.83.1.el8_10.aarch64.rpm kernel-tools-4.18.0-553.83.1.el8_10.aarch64.rpm kernel-tools-libs-4.18.0-553.83.1.el8_10.aarch64.rpm kernel-tools-libs-devel-4.18.0-553.83.1.el8_10.aarch64.rpm perf-4.18.0-553.83.1.el8_10.aarch64.rpm python3-perf-4.18.0-553.83.1.el8_10.aarch64.rpm

Related CVEs: CVE-2022-50367 CVE-2023-53178 CVE-2025-40300

Topics%20covered

Topics Covered

security advisory moderate kernel system update performance tuning Oracle Linux

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