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Oracle Linux 9 ELSA-2025-4341: Important kernel updates for critical fixes

oracle
Calendar Grey May 1, 2025
Oracle Linux Logo Esm H88
Red Hat Enterprise Linux 9 has been updated to address severe kernel issues, introducing important security enhancements to protect against various threats compromising system stability.
The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Summary

[5.14.0-503.40.1.el9_5.OL9] - 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 [5.14.0-503.40.1.el9_5] - nvme-tcp: fix potential memory corruption in nvme_tcp_recv_pdu() (Chris Leech) [RHEL-87479] {CVE-2025-21927} - ipvs: properly dereference pe in ip_vs_add_service (Phil Sutter) [RHEL-75438] {CVE-2024-42322} - bonding: fix null pointer deref in bond_ipsec_offload_ok (CKI Backport Bot) [RHEL-75453] {CVE-2024-44990} - smb: client: don't retry IO on failed negprotos with soft mounts (Jay Shin) [RHEL-85523] - bonding: Correctly support GSO ESP offload (CKI Backport Bot) [RHEL-73403] - team: prev...

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Topics%20covered

Topics Covered

security advisory kernel update memory corruption importance Oracle Linux module signing

SRPMs

http://oss.oracle.com/ol9/SRPMS-updates//kernel-5.14.0-503.40.1.el9_5.src.rpm

x86_64

bpftool-7.4.0-503.40.1.el9_5.x86_64.rpm kernel-5.14.0-503.40.1.el9_5.x86_64.rpm kernel-abi-stablelists-5.14.0-503.40.1.el9_5.noarch.rpm kernel-core-5.14.0-503.40.1.el9_5.x86_64.rpm kernel-debug-5.14.0-503.40.1.el9_5.x86_64.rpm kernel-debug-core-5.14.0-503.40.1.el9_5.x86_64.rpm kernel-debug-devel-5.14.0-503.40.1.el9_5.x86_64.rpm kernel-debug-devel-matched-5.14.0-503.40.1.el9_5.x86_64.rpm kernel-debug-modules-5.14.0-503.40.1.el9_5.x86_64.rpm kernel-debug-modules-core-5.14.0-503.40.1.el9_5.x86_64.rpm kernel-debug-modules-extra-5.14.0-503.40.1.el9_5.x86_64.rpm kernel-debug-uki-virt-5.14.0-503.40.1.el9_5.x86_64.rpm kernel-devel-5.14.0-503.40.1.el9_5.x86_64.rpm kernel-devel-matched-5.14.0-503.40.1.el9_5.x86_64.rpm kernel-doc-5.14.0-503.40.1.el9_5.noarch.rpm kernel-headers-5.14.0-503.40.1.el9_5.x86_64.rpm kernel-modules-5.14.0-503.40.1.el9_5.x86_64.rpm kernel-modules-core-5.14.0-503.40.1.el9_5.x86_64.rpm kernel-modules-extra-5.14.0-503.40.1.el9_5.x86_64.rpm kernel-tools-5.14.0-503.40.1.el9...

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aarch64

bpftool-7.4.0-503.40.1.el9_5.aarch64.rpm kernel-headers-5.14.0-503.40.1.el9_5.aarch64.rpm kernel-tools-5.14.0-503.40.1.el9_5.aarch64.rpm kernel-tools-libs-5.14.0-503.40.1.el9_5.aarch64.rpm perf-5.14.0-503.40.1.el9_5.aarch64.rpm python3-perf-5.14.0-503.40.1.el9_5.aarch64.rpm rtla-5.14.0-503.40.1.el9_5.aarch64.rpm rv-5.14.0-503.40.1.el9_5.aarch64.rpm kernel-cross-headers-5.14.0-503.40.1.el9_5.aarch64.rpm kernel-tools-libs-devel-5.14.0-503.40.1.el9_5.aarch64.rpm

Severity
important
Lowest
Low
Medium
High
Critical

Related CVEs: CVE-2024-42292 CVE-2024-42322 CVE-2024-44990 CVE-2024-46826 CVE-2025-21927

Topics%20covered

Topics Covered

security advisory kernel update memory corruption importance Oracle Linux module signing

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