[El-errata] ELSA-2026-6053 Moderate: Oracle Linux 10 kernel security update

[Errata Announcements for Oracle Linux]

Oracle Linux Security Advisory ELSA-2026-6053

http://linux.oracle.com/errata/ELSA-2026-6053.html

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

x86_64:
kernel-6.12.0-124.47.1.el10_1.x86_64.rpm
kernel-abi-stablelists-6.12.0-124.47.1.el10_1.noarch.rpm
kernel-core-6.12.0-124.47.1.el10_1.x86_64.rpm
kernel-cross-headers-6.12.0-124.47.1.el10_1.x86_64.rpm
kernel-debug-6.12.0-124.47.1.el10_1.x86_64.rpm
kernel-debug-core-6.12.0-124.47.1.el10_1.x86_64.rpm
kernel-debug-devel-6.12.0-124.47.1.el10_1.x86_64.rpm
kernel-debug-devel-matched-6.12.0-124.47.1.el10_1.x86_64.rpm
kernel-debug-modules-6.12.0-124.47.1.el10_1.x86_64.rpm
kernel-debug-modules-core-6.12.0-124.47.1.el10_1.x86_64.rpm
kernel-debug-modules-extra-6.12.0-124.47.1.el10_1.x86_64.rpm
kernel-debug-uki-virt-6.12.0-124.47.1.el10_1.x86_64.rpm
kernel-devel-6.12.0-124.47.1.el10_1.x86_64.rpm
kernel-devel-matched-6.12.0-124.47.1.el10_1.x86_64.rpm
kernel-doc-6.12.0-124.47.1.el10_1.noarch.rpm
kernel-headers-6.12.0-124.47.1.el10_1.x86_64.rpm
kernel-modules-6.12.0-124.47.1.el10_1.x86_64.rpm
kernel-modules-core-6.12.0-124.47.1.el10_1.x86_64.rpm
kernel-modules-extra-6.12.0-124.47.1.el10_1.x86_64.rpm
kernel-modules-extra-matched-6.12.0-124.47.1.el10_1.x86_64.rpm
kernel-tools-6.12.0-124.47.1.el10_1.x86_64.rpm
kernel-tools-libs-6.12.0-124.47.1.el10_1.x86_64.rpm
kernel-tools-libs-devel-6.12.0-124.47.1.el10_1.x86_64.rpm
kernel-uki-virt-6.12.0-124.47.1.el10_1.x86_64.rpm
kernel-uki-virt-addons-6.12.0-124.47.1.el10_1.x86_64.rpm
libperf-6.12.0-124.47.1.el10_1.x86_64.rpm
perf-6.12.0-124.47.1.el10_1.x86_64.rpm
python3-perf-6.12.0-124.47.1.el10_1.x86_64.rpm
rtla-6.12.0-124.47.1.el10_1.x86_64.rpm
rv-6.12.0-124.47.1.el10_1.x86_64.rpm

aarch64:
kernel-cross-headers-6.12.0-124.47.1.el10_1.aarch64.rpm
kernel-headers-6.12.0-124.47.1.el10_1.aarch64.rpm
kernel-tools-6.12.0-124.47.1.el10_1.aarch64.rpm
kernel-tools-libs-6.12.0-124.47.1.el10_1.aarch64.rpm
kernel-tools-libs-devel-6.12.0-124.47.1.el10_1.aarch64.rpm
libperf-6.12.0-124.47.1.el10_1.aarch64.rpm
perf-6.12.0-124.47.1.el10_1.aarch64.rpm
python3-perf-6.12.0-124.47.1.el10_1.aarch64.rpm
rtla-6.12.0-124.47.1.el10_1.aarch64.rpm
rv-6.12.0-124.47.1.el10_1.aarch64.rpm


SRPMS:
http://oss.oracle.com/ol10/SRPMS-updates/kernel-6.12.0-124.47.1.el10_1.src.rpm

Related CVEs:

CVE-2025-71238
CVE-2026-23231




Description of changes:

[6.12.0-124.47.1]
- Add new Oracle Linux Driver Signing (key 1) certificate [Orabug: 37985782]
- 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
- Update module name for cryptographic module [Orabug: 37400433]
- Clean git history at setup stage

[6.12.0-124.47.1]
- dpll: zl3073x: Fix output pin phase adjustment sign (Ivan Vecera) [RHEL-149766]
- redhat: genlog: add new JIRA cloud server hostname (Jan Stancek)
- scsi: qla2xxx: Fix bsg_done() causing double free (Ewan D. Milne) [RHEL-153413] {CVE-2025-71238}
- mm/debug_vm_pgtable: clear page table entries at destroy_args() (Herton R. Krzesinski) [RHEL-127317]

[6.12.0-124.46.1]
- netfilter: nf_tables: fix use-after-free in nf_tables_addchain() (CKI Backport Bot) [RHEL-153272] {CVE-2026-23231}