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Medium ELSA-2026-4759 2 CVEs

Moderate: kernel security update (Oracle Linux 9)

Published Mar 17, 2026 · Updated Mar 17, 2026

Summary

[5.14.0-611.41.1]
- 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
- Add new Oracle Linux Driver Signing (key 1) certificate [Orabug: 37985764]

[5.14.0-611.41.1]
- net: vxlan: prevent NULL deref in vxlan_xmit_one (Antoine Tenart) [RHEL-133369]
- ACPI: PRM: Reduce unnecessary printing to avoid user confusion (Mark Langsdorf) [RHEL-123057]

[5.14.0-611.40.1]
- s390/pci: Allow automatic recovery with minimal driver support (CKI Backport Bot) [RHEL-118881]
- mm/hugetlb: ignore hugepage kernel args if hugepages are unsupported (Luiz Capitulino) [RHEL-143846]

[5.14.0-611.39.1]
- HID: intel-thc-hid: intel-thc: Fix incorrect pointer arithmetic in I2C regs save (CKI Backport Bot) [RHEL-142232] {CVE-2025-39818}

Fixed packages 29

ReleasePackageFixed in
Oracle Linux · 9 kernel 0:5.14.0-611.41.1.el9_7
Oracle Linux · 9 kernel-abi-stablelists 0:5.14.0-611.41.1.el9_7
Oracle Linux · 9 kernel-core 0:5.14.0-611.41.1.el9_7
Oracle Linux · 9 kernel-cross-headers 0:5.14.0-611.41.1.el9_7
Oracle Linux · 9 kernel-debug 0:5.14.0-611.41.1.el9_7
Oracle Linux · 9 kernel-debug-core 0:5.14.0-611.41.1.el9_7
Oracle Linux · 9 kernel-debug-devel 0:5.14.0-611.41.1.el9_7
Oracle Linux · 9 kernel-debug-devel-matched 0:5.14.0-611.41.1.el9_7
Oracle Linux · 9 kernel-debug-modules 0:5.14.0-611.41.1.el9_7
Oracle Linux · 9 kernel-debug-modules-core 0:5.14.0-611.41.1.el9_7
Oracle Linux · 9 kernel-debug-modules-extra 0:5.14.0-611.41.1.el9_7
Oracle Linux · 9 kernel-debug-uki-virt 0:5.14.0-611.41.1.el9_7
Oracle Linux · 9 kernel-devel 0:5.14.0-611.41.1.el9_7
Oracle Linux · 9 kernel-devel-matched 0:5.14.0-611.41.1.el9_7
Oracle Linux · 9 kernel-doc 0:5.14.0-611.41.1.el9_7
Oracle Linux · 9 kernel-headers 0:5.14.0-611.41.1.el9_7
Oracle Linux · 9 kernel-modules 0:5.14.0-611.41.1.el9_7
Oracle Linux · 9 kernel-modules-core 0:5.14.0-611.41.1.el9_7
Oracle Linux · 9 kernel-modules-extra 0:5.14.0-611.41.1.el9_7
Oracle Linux · 9 kernel-tools 0:5.14.0-611.41.1.el9_7
Oracle Linux · 9 kernel-tools-libs 0:5.14.0-611.41.1.el9_7
Oracle Linux · 9 kernel-tools-libs-devel 0:5.14.0-611.41.1.el9_7
Oracle Linux · 9 kernel-uki-virt 0:5.14.0-611.41.1.el9_7
Oracle Linux · 9 kernel-uki-virt-addons 0:5.14.0-611.41.1.el9_7
Oracle Linux · 9 libperf 0:5.14.0-611.41.1.el9_7
Oracle Linux · 9 perf 0:5.14.0-611.41.1.el9_7
Oracle Linux · 9 python3-perf 0:5.14.0-611.41.1.el9_7
Oracle Linux · 9 rtla 0:5.14.0-611.41.1.el9_7
Oracle Linux · 9 rv 0:5.14.0-611.41.1.el9_7

Vulnerabilities 2

  • High 7.8

    HID: intel-thc-hid: intel-thc: Fix incorrect pointer arithmetic in I2C regs save

    In the Linux kernel, the following vulnerability has been resolved: HID: intel-thc-hid: intel-thc: Fix incorrect pointer arithmetic in I2C regs save Improper use of secondary pointer (&dev->i2c_subip_regs) caused kernel crash and out-of-bounds error: BUG: KAS…

  • High 7.8

    mlxsw: spectrum_mr: Fix use-after-free when updating multicast route stats

    In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrum_mr: Fix use-after-free when updating multicast route stats Cited commit added a dedicated mutex (instead of RTNL) to protect the multicast route list, so that it will not chan…