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Oracle Linux 8 ELSA-2025-22388 Kernel Moderate DoS Threat

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Calendar Grey December 3, 2025
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Explore the Oracle Linux security advisory ELSA-2025-22388 for kernel updates addressing Moderate severity issues affecting system integrity.
The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Summary

[4.18.0-553.87.1] - 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] [4.18.0-553.87.1] - tcp: Don't call reqsk_fastopen_remove() in tcp_conn_request(). (Antoine Tenart) [RHEL-120664] - tcp: Clear tcp_sk(sk)->fastopen_rsk in tcp_disconnect(). (Antoine Tenart) [RHEL-120664] {CVE-2025-39955} - mm/memory-failure: fix VM_BUG_ON_PAGE(PagePoisoned(page)) when unpoison memory (Audra Mitchell) [RHEL-117059] {CVE-2025-39883} [4.18.0-553.86.1] - smb: client: fix race with concurrent opens in rename(2) (Paulo Alcantara) [RHEL-118237] {CVE-2025-39825} - smb: client: fix race with concurrent opens in unli...

Read the Full Advisory

Topics%20covered

Topics Covered

security advisory moderate security issue DoS kernel Oracle Linux

SRPMs

http://oss.oracle.com/ol8/SRPMS-updates/kernel-4.18.0-553.87.1.el8_10.src.rpm

x86_64

bpftool-4.18.0-553.87.1.el8_10.x86_64.rpm kernel-4.18.0-553.87.1.el8_10.x86_64.rpm kernel-abi-stablelists-4.18.0-553.87.1.el8_10.noarch.rpm kernel-core-4.18.0-553.87.1.el8_10.x86_64.rpm kernel-cross-headers-4.18.0-553.87.1.el8_10.x86_64.rpm kernel-debug-4.18.0-553.87.1.el8_10.x86_64.rpm kernel-debug-core-4.18.0-553.87.1.el8_10.x86_64.rpm kernel-debug-devel-4.18.0-553.87.1.el8_10.x86_64.rpm kernel-debug-modules-4.18.0-553.87.1.el8_10.x86_64.rpm kernel-debug-modules-extra-4.18.0-553.87.1.el8_10.x86_64.rpm kernel-devel-4.18.0-553.87.1.el8_10.x86_64.rpm kernel-doc-4.18.0-553.87.1.el8_10.noarch.rpm kernel-headers-4.18.0-553.87.1.el8_10.x86_64.rpm kernel-modules-4.18.0-553.87.1.el8_10.x86_64.rpm kernel-modules-extra-4.18.0-553.87.1.el8_10.x86_64.rpm kernel-tools-4.18.0-553.87.1.el8_10.x86_64.rpm kernel-tools-libs-4.18.0-553.87.1.el8_10.x86_64.rpm kernel-tools-libs-devel-4.18.0-553.87.1.el8_10.x86_64.rpm perf-4.18.0-553.87.1.el8_10.x86_64.rpm python3-perf-4.18.0-553.87.1.el8_10.x86_64.rpm

aarch64

bpftool-4.18.0-553.87.1.el8_10.aarch64.rpm kernel-cross-headers-4.18.0-553.87.1.el8_10.aarch64.rpm kernel-headers-4.18.0-553.87.1.el8_10.aarch64.rpm kernel-tools-4.18.0-553.87.1.el8_10.aarch64.rpm kernel-tools-libs-4.18.0-553.87.1.el8_10.aarch64.rpm kernel-tools-libs-devel-4.18.0-553.87.1.el8_10.aarch64.rpm perf-4.18.0-553.87.1.el8_10.aarch64.rpm python3-perf-4.18.0-553.87.1.el8_10.aarch64.rpm

Related CVEs: CVE-2023-53513 CVE-2025-38724 CVE-2025-39825 CVE-2025-39883 CVE-2025-39898 CVE-2025-39955

Topics%20covered

Topics Covered

security advisory moderate security issue DoS kernel Oracle Linux

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