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Oracle Linux 9: Kernel Moderate Risks Advisory ELSA-2025-21469 Released

oracle
Calendar Grey November 27, 2025
Oracle Linux Logo Esm H88
Updates for Oracle Linux 9 include kernel adjustments to safeguard against various risks. Immediate action advised.
The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Summary

[5.14.0-611.8.1] - Disable UKI signing [Orabug: 36571828] - 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 <= 15.3-1.0.5] - Remove upstream reference during boot (Kevin Lyons) [Orabug: 34729535] - Add Oracle Linux IMA certificates - Add new Oracle Linux Driver Signing (key 1) certificate [Orabug: 37985764] [5.14.0-611.8.1] - NFSD: Fix callback decoder status codes (Jay Shin) [RHEL-127193] - NFSD: Fix CB_GETATTR status fix (Jay Shin) [RHEL-127193] - NFSD: fix decoding in nfs4_xdr_dec_cb_getattr (Jay Shin) [RHEL-127193] - kernfs: Fix UAF in polling when open file is released (Pavel Reichl) [RHEL-122087] {CVE-2025-39881} - gitlab-ci: disable automotive pipelines (Scott Weaver) - NFS: Fix wakeup of __nfs_lookup_revalidate() in unblock_revalidate() (Benjami...

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Topics%20covered

Topics Covered

security advisory moderate buffer overflow kernel system compromise Oracle Linux

SRPMs

http://oss.oracle.com/ol9/SRPMS-updates/kernel-5.14.0-611.8.1.el9_7.src.rpm

x86_64

kernel-5.14.0-611.8.1.el9_7.x86_64.rpm kernel-abi-stablelists-5.14.0-611.8.1.el9_7.noarch.rpm kernel-core-5.14.0-611.8.1.el9_7.x86_64.rpm kernel-cross-headers-5.14.0-611.8.1.el9_7.x86_64.rpm kernel-debug-5.14.0-611.8.1.el9_7.x86_64.rpm kernel-debug-core-5.14.0-611.8.1.el9_7.x86_64.rpm kernel-debug-devel-5.14.0-611.8.1.el9_7.x86_64.rpm kernel-debug-devel-matched-5.14.0-611.8.1.el9_7.x86_64.rpm kernel-debug-modules-5.14.0-611.8.1.el9_7.x86_64.rpm kernel-debug-modules-core-5.14.0-611.8.1.el9_7.x86_64.rpm kernel-debug-modules-extra-5.14.0-611.8.1.el9_7.x86_64.rpm kernel-debug-uki-virt-5.14.0-611.8.1.el9_7.x86_64.rpm kernel-devel-5.14.0-611.8.1.el9_7.x86_64.rpm kernel-devel-matched-5.14.0-611.8.1.el9_7.x86_64.rpm kernel-doc-5.14.0-611.8.1.el9_7.noarch.rpm kernel-headers-5.14.0-611.8.1.el9_7.x86_64.rpm kernel-modules-5.14.0-611.8.1.el9_7.x86_64.rpm kernel-modules-core-5.14.0-611.8.1.el9_7.x86_64.rpm kernel-modules-extra-5.14.0-611.8.1.el9_7.x86_64.rpm kernel-tools-5.14.0-611.8.1.el9_7.x86...

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aarch64

kernel-cross-headers-5.14.0-611.8.1.el9_7.aarch64.rpm kernel-headers-5.14.0-611.8.1.el9_7.aarch64.rpm kernel-tools-5.14.0-611.8.1.el9_7.aarch64.rpm kernel-tools-libs-5.14.0-611.8.1.el9_7.aarch64.rpm kernel-tools-libs-devel-5.14.0-611.8.1.el9_7.aarch64.rpm libperf-5.14.0-611.8.1.el9_7.aarch64.rpm perf-5.14.0-611.8.1.el9_7.aarch64.rpm python3-perf-5.14.0-611.8.1.el9_7.aarch64.rpm rtla-5.14.0-611.8.1.el9_7.aarch64.rpm rv-5.14.0-611.8.1.el9_7.aarch64.rpm

Related CVEs: CVE-2025-38351 CVE-2025-38498 CVE-2025-39697 CVE-2025-39881 CVE-2025-39971 CVE-2025-39982 CVE-2025-39983 CVE-2025-40047

Topics%20covered

Topics Covered

security advisory moderate buffer overflow kernel system compromise Oracle Linux

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