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Oracle Linux 9: Kernel Important Security Advisory ELSA-2025-28040

oracle
Calendar Grey December 11, 2025
Oracle Linux Logo Esm H88
Oracle Linux 9 has received an important kernel update addressing multiple security issues. Immediate action recommended!
The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Summary

[6.12.0-106.55.4.1] - netfilter: nf_tables: reject duplicate device on updates (Pablo Neira Ayuso) [Orabug: 38712798] {CVE-2025-38678} [6.12.0-106.55.4] - ice: fix using untrusted value of pkt_len in ice_vc_fdir_parse_raw() (Mateusz Polchlopek) [Orabug: 37844696] {CVE-2025-22117} [6.12.0-106.55.3] - uek-rpm: kabi: Remove the kabi protection for debug kernels (Yifei Liu) [Orabug: 38594966] - Revert "mptcp: disable by default" (Harshvardhan Jha) [Orabug: 38277777] [6.12.0-106.55.2] - LTS version: v6.12.55 (Jack Vogel) - dmaengine: Add missing cleanup on module unload (Guenter Roeck) - arm64: errata: Apply workarounds for Neoverse-V3AE (Mark Rutland) - arm64: cputype: Add Neoverse-V3AE definitions (Mark Rutland) - mm/ksm: fix flag-dropping behavior in ksm_madvise (Jakub Acs) [Orabug: 38592024] {CVE-2025-40040} - NFSD: Define a proc_layoutcommit for the FlexFiles layout type (Chuck Lever) [Orabug: 38601817] {CVE-2025-40087} - phy: cadence: cdns-dphy: Update calibration wait ti...

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Topics%20covered

Topics Covered

security advisory security issue important kernel Oracle Oracle Linux

SRPMs

http://oss.oracle.com/ol9/SRPMS-updates/kernel-uek-6.12.0-106.55.4.1.el9uek.src.rpm

x86_64

kernel-uek-6.12.0-106.55.4.1.el9uek.x86_64.rpm kernel-uek-core-6.12.0-106.55.4.1.el9uek.x86_64.rpm kernel-uek-debug-6.12.0-106.55.4.1.el9uek.x86_64.rpm kernel-uek-debug-core-6.12.0-106.55.4.1.el9uek.x86_64.rpm kernel-uek-debug-devel-6.12.0-106.55.4.1.el9uek.x86_64.rpm kernel-uek-debug-modules-6.12.0-106.55.4.1.el9uek.x86_64.rpm kernel-uek-debug-modules-core-6.12.0-106.55.4.1.el9uek.x86_64.rpm kernel-uek-debug-modules-deprecated-6.12.0-106.55.4.1.el9uek.x86_64.rpm kernel-uek-debug-modules-desktop-6.12.0-106.55.4.1.el9uek.x86_64.rpm kernel-uek-debug-modules-extra-6.12.0-106.55.4.1.el9uek.x86_64.rpm kernel-uek-debug-modules-extra-netfilter-6.12.0-106.55.4.1.el9uek.x86_64.rpm kernel-uek-debug-modules-usb-6.12.0-106.55.4.1.el9uek.x86_64.rpm kernel-uek-debug-modules-wireless-6.12.0-106.55.4.1.el9uek.x86_64.rpm kernel-uek-devel-6.12.0-106.55.4.1.el9uek.x86_64.rpm kernel-uek-doc-6.12.0-106.55.4.1.el9uek.noarch.rpm kernel-uek-modules-6.12.0-106.55.4.1.el9uek.x86_64.rpm kernel-uek-modules-cor...

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aarch64

kernel-uek-6.12.0-106.55.4.1.el9uek.aarch64.rpm kernel-uek-core-6.12.0-106.55.4.1.el9uek.aarch64.rpm kernel-uek-debug-6.12.0-106.55.4.1.el9uek.aarch64.rpm kernel-uek-debug-core-6.12.0-106.55.4.1.el9uek.aarch64.rpm kernel-uek-debug-devel-6.12.0-106.55.4.1.el9uek.aarch64.rpm kernel-uek-debug-modules-6.12.0-106.55.4.1.el9uek.aarch64.rpm kernel-uek-debug-modules-core-6.12.0-106.55.4.1.el9uek.aarch64.rpm kernel-uek-debug-modules-deprecated-6.12.0-106.55.4.1.el9uek.aarch64.rpm kernel-uek-debug-modules-desktop-6.12.0-106.55.4.1.el9uek.aarch64.rpm kernel-uek-debug-modules-extra-6.12.0-106.55.4.1.el9uek.aarch64.rpm kernel-uek-debug-modules-extra-netfilter-6.12.0-106.55.4.1.el9uek.aarch64.rpm kernel-uek-debug-modules-usb-6.12.0-106.55.4.1.el9uek.aarch64.rpm kernel-uek-debug-modules-wireless-6.12.0-106.55.4.1.el9uek.aarch64.rpm kernel-uek-devel-6.12.0-106.55.4.1.el9uek.aarch64.rpm kernel-uek-modules-6.12.0-106.55.4.1.el9uek.aarch64.rpm kernel-uek-modules-extra-6.12.0-106.55.4.1.el9uek.aarch64.rpm kernel-uek-modules-core-6.12.0-106.55.4.1.el9uek.aarch64.rpm kernel-uek-modules-deprecated-6.12.0-106.55.4.1.el9uek.aarch64.rpm kernel-uek-modules-desktop-6.12.0-106.55.4.1.el9uek.aarch64.rpm kernel-uek-modules-extra-netfilter-6.12.0-106.55.4.1.el9uek.aarch64.rpm kernel-uek-modules-usb-6.12.0-106.55.4.1.el9uek.aarch64.rpm kernel-uek-modules-wireless-6.12.0-106.55.4.1.el9uek.aarch64.rpm kernel-uek-tools-6.12.0-106.55.4.1.el9uek.aarch64.rpm kernel-uek64k-6.12.0-106.55.4.1.el9uek.aarch64.rpm kernel-uek64k-core-6.12.0-106.55.4.1.el9uek.aarch64.rpm kernel-uek64k-devel-6.12.0-106.55.4.1.el9uek.aarch64.rpm kernel-uek64k-modules-6.12.0-106.55.4.1.el9uek.aarch64.rpm kernel-uek64k-modules-core-6.12.0-106.55.4.1.el9uek.aarch64.rpm kernel-uek64k-modules-deprecated-6.12.0-106.55.4.1.el9uek.aarch64.rpm kernel-uek64k-modules-desktop-6.12.0-106.55.4.1.el9uek.aarch64.rpm kernel-uek64k-modules-extra-6.12.0-106.55.4.1.el9uek.aarch64.rpm kernel-uek64k-modules-extra-netfilter-6.12.0-106.55.4.1.el9uek.aarch64.rpm kernel-uek64k-modules-usb-6.12.0-106.55.4.1.el9uek.aarch64.rpm kernel-uek64k-modules-wireless-6.12.0-106.55.4.1.el9uek.aarch64.rpm

Severity
important
Lowest
Low
Medium
High
Critical

Related CVEs: CVE-2025-22117 CVE-2025-38105 CVE-2025-38678 CVE-2025-40001 CVE-2025-40018 CVE-2025-40019 CVE-2025-40026 CVE-2025-40027 CVE-2025-40030 CVE-2025-40031 CVE-2025-40035 CVE-2025-40037 CVE-2025-40038 CVE-2025-40040 CVE-2025-40042 CVE-2025-40044 CVE-2025-40047 CVE-2025-40048 CVE-2025-40049 CVE-2025-40051 CVE-2025-40052 CVE-2025-40053 CVE-2025-40055 CVE-2025-40056 CVE-2025-40057 CVE-2025-40058 CVE-2025-40061 CVE-2025-40070 CVE-2025-40071 CVE-2025-40078 CVE-2025-40080 CVE-2025-40081 CVE-2025-40085 CVE-2025-40087 CVE-2025-40096 CVE-2025-40099 CVE-2025-40100 CVE-2025-40101 CVE-2025-40103 CVE-2025-40104 CVE-2025-40105

Topics%20covered

Topics Covered

security advisory security issue important kernel Oracle Oracle Linux

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