[El-errata] ELSA-2025-20649 Important: Unbreakable Enterprise kernel security update

[Errata Announcements for Oracle Linux]

Oracle Linux Security Advisory ELSA-2025-20649

http://linux.oracle.com/errata/ELSA-2025-20649.html

The following updated rpms for have been uploaded to the Unbreakable Linux Network:

x86_64:
kernel-uek-6.12.0-103.40.4.4.el10uek.x86_64.rpm
kernel-uek-core-6.12.0-103.40.4.4.el10uek.x86_64.rpm
kernel-uek-devel-6.12.0-103.40.4.4.el10uek.x86_64.rpm
kernel-uek-doc-6.12.0-103.40.4.4.el10uek.noarch.rpm
kernel-uek-modules-6.12.0-103.40.4.4.el10uek.x86_64.rpm
kernel-uek-modules-core-6.12.0-103.40.4.4.el10uek.x86_64.rpm
kernel-uek-modules-deprecated-6.12.0-103.40.4.4.el10uek.x86_64.rpm
kernel-uek-modules-desktop-6.12.0-103.40.4.4.el10uek.x86_64.rpm
kernel-uek-modules-extra-6.12.0-103.40.4.4.el10uek.x86_64.rpm
kernel-uek-modules-extra-netfilter-6.12.0-103.40.4.4.el10uek.x86_64.rpm
kernel-uek-modules-usb-6.12.0-103.40.4.4.el10uek.x86_64.rpm
kernel-uek-modules-wireless-6.12.0-103.40.4.4.el10uek.x86_64.rpm
kernel-uek-tools-6.12.0-103.40.4.4.el10uek.x86_64.rpm
kernel-uek-debug-6.12.0-103.40.4.4.el10uek.x86_64.rpm
kernel-uek-debug-core-6.12.0-103.40.4.4.el10uek.x86_64.rpm
kernel-uek-debug-devel-6.12.0-103.40.4.4.el10uek.x86_64.rpm
kernel-uek-debug-modules-6.12.0-103.40.4.4.el10uek.x86_64.rpm
kernel-uek-debug-modules-core-6.12.0-103.40.4.4.el10uek.x86_64.rpm
kernel-uek-debug-modules-deprecated-6.12.0-103.40.4.4.el10uek.x86_64.rpm
kernel-uek-debug-modules-desktop-6.12.0-103.40.4.4.el10uek.x86_64.rpm
kernel-uek-debug-modules-extra-6.12.0-103.40.4.4.el10uek.x86_64.rpm
kernel-uek-debug-modules-extra-netfilter-6.12.0-103.40.4.4.el10uek.x86_64.rpm
kernel-uek-debug-modules-usb-6.12.0-103.40.4.4.el10uek.x86_64.rpm
kernel-uek-debug-modules-wireless-6.12.0-103.40.4.4.el10uek.x86_64.rpm

aarch64:
kernel-uek-6.12.0-103.40.4.4.el10uek.aarch64.rpm
kernel-uek-core-6.12.0-103.40.4.4.el10uek.aarch64.rpm
kernel-uek-devel-6.12.0-103.40.4.4.el10uek.aarch64.rpm
kernel-uek-modules-6.12.0-103.40.4.4.el10uek.aarch64.rpm
kernel-uek-modules-core-6.12.0-103.40.4.4.el10uek.aarch64.rpm
kernel-uek-modules-deprecated-6.12.0-103.40.4.4.el10uek.aarch64.rpm
kernel-uek-modules-desktop-6.12.0-103.40.4.4.el10uek.aarch64.rpm
kernel-uek-modules-extra-6.12.0-103.40.4.4.el10uek.aarch64.rpm
kernel-uek-modules-extra-netfilter-6.12.0-103.40.4.4.el10uek.aarch64.rpm
kernel-uek-modules-usb-6.12.0-103.40.4.4.el10uek.aarch64.rpm
kernel-uek-modules-wireless-6.12.0-103.40.4.4.el10uek.aarch64.rpm
kernel-uek-tools-6.12.0-103.40.4.4.el10uek.aarch64.rpm
kernel-uek-debug-6.12.0-103.40.4.4.el10uek.aarch64.rpm
kernel-uek-debug-core-6.12.0-103.40.4.4.el10uek.aarch64.rpm
kernel-uek-debug-devel-6.12.0-103.40.4.4.el10uek.aarch64.rpm
kernel-uek-debug-modules-6.12.0-103.40.4.4.el10uek.aarch64.rpm
kernel-uek-debug-modules-core-6.12.0-103.40.4.4.el10uek.aarch64.rpm
kernel-uek-debug-modules-deprecated-6.12.0-103.40.4.4.el10uek.aarch64.rpm
kernel-uek-debug-modules-desktop-6.12.0-103.40.4.4.el10uek.aarch64.rpm
kernel-uek-debug-modules-extra-6.12.0-103.40.4.4.el10uek.aarch64.rpm
kernel-uek-debug-modules-extra-netfilter-6.12.0-103.40.4.4.el10uek.aarch64.rpm
kernel-uek-debug-modules-usb-6.12.0-103.40.4.4.el10uek.aarch64.rpm
kernel-uek-debug-modules-wireless-6.12.0-103.40.4.4.el10uek.aarch64.rpm
kernel-uek64k-6.12.0-103.40.4.4.el10uek.aarch64.rpm
kernel-uek64k-core-6.12.0-103.40.4.4.el10uek.aarch64.rpm
kernel-uek64k-devel-6.12.0-103.40.4.4.el10uek.aarch64.rpm
kernel-uek64k-modules-6.12.0-103.40.4.4.el10uek.aarch64.rpm
kernel-uek64k-modules-core-6.12.0-103.40.4.4.el10uek.aarch64.rpm
kernel-uek64k-modules-deprecated-6.12.0-103.40.4.4.el10uek.aarch64.rpm
kernel-uek64k-modules-desktop-6.12.0-103.40.4.4.el10uek.aarch64.rpm
kernel-uek64k-modules-extra-6.12.0-103.40.4.4.el10uek.aarch64.rpm
kernel-uek64k-modules-extra-netfilter-6.12.0-103.40.4.4.el10uek.aarch64.rpm
kernel-uek64k-modules-usb-6.12.0-103.40.4.4.el10uek.aarch64.rpm
kernel-uek64k-modules-wireless-6.12.0-103.40.4.4.el10uek.aarch64.rpm


SRPMS:
http://oss.oracle.com/ol10/SRPMS-updates/kernel-uek-6.12.0-103.40.4.4.el10uek.src.rpm

Related CVEs:

CVE-2025-38724
CVE-2025-39698
CVE-2025-39866
CVE-2025-39881




Description of changes:

[6.12.0-103.40.4.4.el10uek]
- nfsd: handle get_client_locked() failure in nfsd4_setclientid_confirm() (Jeff Layton)  [Orabug: 38500610]  {CVE-2025-38724}
- io_uring/futex: ensure io_futex_wait() cleans up properly on failure (Jens Axboe)  [Orabug: 38500621]  {CVE-2025-39698}
- kernfs: Fix UAF in polling when open file is released (Chen Ridong)  [Orabug: 38500629]  {CVE-2025-39881}
- fs: writeback: fix use-after-free in __mark_inode_dirty() (Jiufei Xue)  [Orabug: 38500632]  {CVE-2025-39866}