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Oracle Linux 8 ELSA-2025-17397 Addresses Moderate Kernel Vulnerabilities

oracle
Calendar Grey October 9, 2025
Oracle Linux Logo Esm H88
Updated Oracle Linux 8 kernel package addresses two critical issues for users. Essential updates are highly recommended.
The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Summary

[4.18.0-553.78.1.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] [4.18.0-553.78.1.el8_10] - mm/migrate: set swap entry values of THP tail pages properly. (Luiz Capitulino) [RHEL-101302] - smb: client: fix use-after-free in cifs_oplock_break (Paulo Alcantara) [RHEL-111190] {CVE-2025-38527} - NFS: Fix filehandle bounds checking in nfs_fh_to_dentry() (CKI Backport Bot) [RHEL-113603] {CVE-2025-39730}

Topics%20covered

Topics Covered

security advisory moderate update DoS kernel Oracle Linux

SRPMs

http://oss.oracle.com/ol8/SRPMS-updates/kernel-4.18.0-553.78.1.el8_10.src.rpm

x86_64

bpftool-4.18.0-553.78.1.el8_10.x86_64.rpm kernel-4.18.0-553.78.1.el8_10.x86_64.rpm kernel-abi-stablelists-4.18.0-553.78.1.el8_10.noarch.rpm kernel-core-4.18.0-553.78.1.el8_10.x86_64.rpm kernel-cross-headers-4.18.0-553.78.1.el8_10.x86_64.rpm kernel-debug-4.18.0-553.78.1.el8_10.x86_64.rpm kernel-debug-core-4.18.0-553.78.1.el8_10.x86_64.rpm kernel-debug-devel-4.18.0-553.78.1.el8_10.x86_64.rpm kernel-debug-modules-4.18.0-553.78.1.el8_10.x86_64.rpm kernel-debug-modules-extra-4.18.0-553.78.1.el8_10.x86_64.rpm kernel-devel-4.18.0-553.78.1.el8_10.x86_64.rpm kernel-doc-4.18.0-553.78.1.el8_10.noarch.rpm kernel-headers-4.18.0-553.78.1.el8_10.x86_64.rpm kernel-modules-4.18.0-553.78.1.el8_10.x86_64.rpm kernel-modules-extra-4.18.0-553.78.1.el8_10.x86_64.rpm kernel-tools-4.18.0-553.78.1.el8_10.x86_64.rpm kernel-tools-libs-4.18.0-553.78.1.el8_10.x86_64.rpm kernel-tools-libs-devel-4.18.0-553.78.1.el8_10.x86_64.rpm perf-4.18.0-553.78.1.el8_10.x86_64.rpm python3-perf-4.18.0-553.78.1.el8_10.x86_64.rpm

aarch64

bpftool-4.18.0-553.78.1.el8_10.aarch64.rpm kernel-cross-headers-4.18.0-553.78.1.el8_10.aarch64.rpm kernel-headers-4.18.0-553.78.1.el8_10.aarch64.rpm kernel-tools-4.18.0-553.78.1.el8_10.aarch64.rpm kernel-tools-libs-4.18.0-553.78.1.el8_10.aarch64.rpm kernel-tools-libs-devel-4.18.0-553.78.1.el8_10.aarch64.rpm perf-4.18.0-553.78.1.el8_10.aarch64.rpm python3-perf-4.18.0-553.78.1.el8_10.aarch64.rpm

Related CVEs: CVE-2025-38527 CVE-2025-39730

Topics%20covered

Topics Covered

security advisory moderate update DoS kernel Oracle Linux

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