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Oracle Linux 9 ELSA-2025-20662 Kernel Important Security Advisory

oracle
Calendar Grey October 16, 2025
Oracle Linux Logo Esm H88
Oracle Linux 9 kernel updates available to resolve important security issues. Stay protected with the latest patches.
The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Summary

[6.12.0-104.43.4.2.el9uek] - Revert "sched/fair: Bump sd->max_newidle_lb_cost when newidle balance fails" (Joseph Salisbury) [Orabug: 38517178] [6.12.0-104.43.4.1.el9uek] - io_uring: Hide kabi magic from user space (Sherry Yang) [Orabug: 38478874] [6.12.0-104.43.4.el9uek] - tls: fix handling of zero-length records on the rx_list (Jakub Kicinski) [Orabug: 38401543,38453832] {CVE-2025-39682} [6.12.0-104.43.3.el9uek] - squashfs: fix memory leak in squashfs_fill_super (Phillip Lougher) [Orabug: 38343659] - drm/mediatek: Add error handling for old state CRTC in atomic_disable (Jason-JH Lin) [Orabug: 38343659] - net: ipv4: fix regression in local-broadcast routes (Oscar Maes) [Orabug: 38343659] - net: usb: asix_devices: Fix PHY address mask in MDIO bus initialization (Yuichiro Tsuji) [Orabug: 38401777] {CVE-2025-38736} - ksmbd: extend the connection limiting mechanism to support IPv6 (Namjae Jeon) [Orabug: 38343659] - ALSA: usb-audio: Fix size validation in convert_chmap_v3() (Dan C...

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Topics%20covered

Topics Covered

security advisory patch important kernel Oracle module

SRPMs

http://oss.oracle.com/ol9/SRPMS-updates/kernel-uek-6.12.0-104.43.4.2.el9uek.src.rpm

x86_64

kernel-uek-6.12.0-104.43.4.2.el9uek.x86_64.rpm kernel-uek-core-6.12.0-104.43.4.2.el9uek.x86_64.rpm kernel-uek-debug-6.12.0-104.43.4.2.el9uek.x86_64.rpm kernel-uek-debug-core-6.12.0-104.43.4.2.el9uek.x86_64.rpm kernel-uek-debug-devel-6.12.0-104.43.4.2.el9uek.x86_64.rpm kernel-uek-debug-modules-6.12.0-104.43.4.2.el9uek.x86_64.rpm kernel-uek-debug-modules-core-6.12.0-104.43.4.2.el9uek.x86_64.rpm kernel-uek-debug-modules-deprecated-6.12.0-104.43.4.2.el9uek.x86_64.rpm kernel-uek-debug-modules-desktop-6.12.0-104.43.4.2.el9uek.x86_64.rpm kernel-uek-debug-modules-extra-6.12.0-104.43.4.2.el9uek.x86_64.rpm kernel-uek-debug-modules-extra-netfilter-6.12.0-104.43.4.2.el9uek.x86_64.rpm kernel-uek-debug-modules-usb-6.12.0-104.43.4.2.el9uek.x86_64.rpm kernel-uek-debug-modules-wireless-6.12.0-104.43.4.2.el9uek.x86_64.rpm kernel-uek-devel-6.12.0-104.43.4.2.el9uek.x86_64.rpm kernel-uek-doc-6.12.0-104.43.4.2.el9uek.noarch.rpm kernel-uek-modules-6.12.0-104.43.4.2.el9uek.x86_64.rpm kernel-uek-modules-cor...

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aarch64

kernel-uek-6.12.0-104.43.4.2.el9uek.aarch64.rpm kernel-uek-core-6.12.0-104.43.4.2.el9uek.aarch64.rpm kernel-uek-debug-6.12.0-104.43.4.2.el9uek.aarch64.rpm kernel-uek-debug-core-6.12.0-104.43.4.2.el9uek.aarch64.rpm kernel-uek-debug-devel-6.12.0-104.43.4.2.el9uek.aarch64.rpm kernel-uek-debug-modules-6.12.0-104.43.4.2.el9uek.aarch64.rpm kernel-uek-debug-modules-core-6.12.0-104.43.4.2.el9uek.aarch64.rpm kernel-uek-debug-modules-deprecated-6.12.0-104.43.4.2.el9uek.aarch64.rpm kernel-uek-debug-modules-desktop-6.12.0-104.43.4.2.el9uek.aarch64.rpm kernel-uek-debug-modules-extra-6.12.0-104.43.4.2.el9uek.aarch64.rpm kernel-uek-debug-modules-extra-netfilter-6.12.0-104.43.4.2.el9uek.aarch64.rpm kernel-uek-debug-modules-usb-6.12.0-104.43.4.2.el9uek.aarch64.rpm kernel-uek-debug-modules-wireless-6.12.0-104.43.4.2.el9uek.aarch64.rpm kernel-uek-devel-6.12.0-104.43.4.2.el9uek.aarch64.rpm kernel-uek-modules-6.12.0-104.43.4.2.el9uek.aarch64.rpm kernel-uek-modules-extra-6.12.0-104.43.4.2.el9uek.aarch64.rpm kernel-uek-modules-core-6.12.0-104.43.4.2.el9uek.aarch64.rpm kernel-uek-modules-deprecated-6.12.0-104.43.4.2.el9uek.aarch64.rpm kernel-uek-modules-desktop-6.12.0-104.43.4.2.el9uek.aarch64.rpm kernel-uek-modules-extra-netfilter-6.12.0-104.43.4.2.el9uek.aarch64.rpm kernel-uek-modules-usb-6.12.0-104.43.4.2.el9uek.aarch64.rpm kernel-uek-modules-wireless-6.12.0-104.43.4.2.el9uek.aarch64.rpm kernel-uek-tools-6.12.0-104.43.4.2.el9uek.aarch64.rpm kernel-uek64k-6.12.0-104.43.4.2.el9uek.aarch64.rpm kernel-uek64k-core-6.12.0-104.43.4.2.el9uek.aarch64.rpm kernel-uek64k-devel-6.12.0-104.43.4.2.el9uek.aarch64.rpm kernel-uek64k-modules-6.12.0-104.43.4.2.el9uek.aarch64.rpm kernel-uek64k-modules-core-6.12.0-104.43.4.2.el9uek.aarch64.rpm kernel-uek64k-modules-deprecated-6.12.0-104.43.4.2.el9uek.aarch64.rpm kernel-uek64k-modules-desktop-6.12.0-104.43.4.2.el9uek.aarch64.rpm kernel-uek64k-modules-extra-6.12.0-104.43.4.2.el9uek.aarch64.rpm kernel-uek64k-modules-extra-netfilter-6.12.0-104.43.4.2.el9uek.aarch64.rpm kernel-uek64k-modules-usb-6.12.0-104.43.4.2.el9uek.aarch64.rpm kernel-uek64k-modules-wireless-6.12.0-104.43.4.2.el9uek.aarch64.rpm

Severity
important
Lowest
Low
Medium
High
Critical

Related CVEs: CVE-2025-21884 CVE-2025-38221 CVE-2025-38335 CVE-2025-38351 CVE-2025-38500 CVE-2025-38553 CVE-2025-38557 CVE-2025-38559 CVE-2025-38560 CVE-2025-38563 CVE-2025-38565 CVE-2025-38566 CVE-2025-38568 CVE-2025-38569 CVE-2025-38571 CVE-2025-38572 CVE-2025-38574 CVE-2025-38586 CVE-2025-38587 CVE-2025-38588 CVE-2025-38590 CVE-2025-38593 CVE-2025-38601 CVE-2025-38602 CVE-2025-38604 CVE-2025-38608 CVE-2025-38609 CVE-2025-38611 CVE-2025-38614 CVE-2025-38616 CVE-2025-38617 CVE-2025-38618 CVE-2025-38622 CVE-2025-38625 CVE-2025-38628 CVE-2025-38632 CVE-2025-38639 CVE-2025-38640 CVE-2025-38644 CVE-2025-38645 CVE-2025-38653 CVE-2025-38659 CVE-2025-38660 CVE-2025-38664 CVE-2025-38665 CVE-2025-38668 CVE-2025-38670 CVE-2025-38671 CVE-2025-38675 CVE-2025-38680 CVE-2025-38683 CVE-2025-38684 CVE-2025-38685 CVE-2025-38686 CVE-2025-38688 CVE-2025-38691 CVE-2025-38692 CVE-2025-38693 CVE-2025-38694 CVE-2025-38695 CVE-2025-38699 CVE-2025-38700 CVE-2025-38701 CVE-2025-38702 CVE-2025-38704 CVE-2025-38705 CVE-2025-38706 CVE-2025-38708 CVE-2025-38709 CVE-2025-38710 CVE-2025-38718 CVE-2025-38721 CVE-2025-38724 CVE-2025-38725 CVE-2025-38727 CVE-2025-38728 CVE-2025-38729 CVE-2025-38736 CVE-2025-39682 CVE-2025-39725 CVE-2025-39727 CVE-2025-39730 CVE-2025-39732 CVE-2025-39738 CVE-2025-39739 CVE-2025-39742 CVE-2025-39744 CVE-2025-39746 CVE-2025-39747 CVE-2025-39748 CVE-2025-39749 CVE-2025-39753 CVE-2025-39754 CVE-2025-39756 CVE-2025-39757 CVE-2025-39760 CVE-2025-39763 CVE-2025-39792 CVE-2025-39795 CVE-2025-39797 CVE-2025-39798 CVE-2025-39799

Topics%20covered

Topics Covered

security advisory patch important kernel Oracle module

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