Upstream information

CVE-2026-31788 at MITRE

Description

In the Linux kernel, the following vulnerability has been resolved:

xen/privcmd: restrict usage in unprivileged domU

The Xen privcmd driver allows to issue arbitrary hypercalls from
user space processes. This is normally no problem, as access is
usually limited to root and the hypervisor will deny any hypercalls
affecting other domains.

In case the guest is booted using secure boot, however, the privcmd
driver would be enabling a root user process to modify e.g. kernel
memory contents, thus breaking the secure boot feature.

The only known case where an unprivileged domU is really needing to
use the privcmd driver is the case when it is acting as the device
model for another guest. In this case all hypercalls issued via the
privcmd driver will target that other guest.

Fortunately the privcmd driver can already be locked down to allow
only hypercalls targeting a specific domain, but this mode can be
activated from user land only today.

The target domain can be obtained from Xenstore, so when not running
in dom0 restrict the privcmd driver to that target domain from the
beginning, resolving the potential problem of breaking secure boot.

This is XSA-482

---
V2:
- defer reading from Xenstore if Xenstore isn't ready yet (Jan Beulich)
- wait in open() if target domain isn't known yet
- issue message in case no target domain found (Jan Beulich)

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v3 Scores
CVSS detail CNA (NVD) Linux Kernel CNA National Vulnerability Database
Base Score 8.2 8.2 8.2
Vector CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Attack Vector Local Local Local
Attack Complexity Low Low Low
Privileges Required High High High
User Interaction None None None
Scope Changed Changed Changed
Confidentiality Impact High High High
Integrity Impact High High High
Availability Impact High High High
CVSSv3 Version 3.1 3.1 3.1

Note from the SUSE Security Team on the kernel-default package

SUSE will no longer fix all CVEs in the Linux Kernel anymore, but declare some bug classes as won't fix. Please refer to TID 21496 for more details.

Note from the SUSE Security Team on the xen package

This issue likely only affects the XEN hypervisor itself, unless otherwise stated. The userland utilities in -tools and libraries in -libs are shipped together with the xen hypervisor as they are built from one source and do not contain hypervisor specific fixes.

SUSE Bugzilla entry: 1259707 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container suse/sl-micro/6.0/base-os-container:2.1.3-7.127
Container suse/sl-micro/6.1/base-os-container:2.2.1-5.114
  • kernel-default >= 6.4.0-41.1
Container suse/sl-micro/6.0/kvm-os-container:2.1.3-6.144
Container suse/sl-micro/6.1/kvm-os-container:2.2.1-5.116
  • kernel-default-base >= 6.4.0-41.1.21.18
Container suse/sl-micro/6.0/rt-os-container:2.1.3-7.161
Container suse/sl-micro/6.1/rt-os-container:2.2.1-5.107
  • kernel-rt >= 6.4.0-41.1
Image SLES-CHOST-BYOS-GDC
Image SLES-CHOST-BYOS-SAP-CCloud
Image SLES-GCE-3P
  • kernel-default >= 6.12.0-160000.28.1
SUSE Linux Enterprise High Availability Extension 16.0
  • cluster-md-kmp-default >= 6.12.0-160000.28.1
  • dlm-kmp-default >= 6.12.0-160000.28.1
  • gfs2-kmp-default >= 6.12.0-160000.28.1
 Patchnames:
SUSE-SLES-HA-16.0-596
SUSE Linux Enterprise Live Patching 15 SP7
    		Patchnames:
    SUSE-SLE-Module-Live-Patching-15-SP7-2026-1573
    SUSE Linux Enterprise Real Time 15 SP7
    SUSE Real Time Module 15 SP7
    • cluster-md-kmp-rt >= 6.4.0-150700.7.37.2
    • dlm-kmp-rt >= 6.4.0-150700.7.37.2
    • gfs2-kmp-rt >= 6.4.0-150700.7.37.2
    • kernel-devel-rt >= 6.4.0-150700.7.37.2
    • kernel-rt >= 6.4.0-150700.7.37.2
    • kernel-rt-devel >= 6.4.0-150700.7.37.2
    • kernel-source-rt >= 6.4.0-150700.7.37.2
    • kernel-syms-rt >= 6.4.0-150700.7.37.1
    • ocfs2-kmp-rt >= 6.4.0-150700.7.37.2
    		 Patchnames:
    SUSE-SLE-Module-RT-15-SP7-2026-1573
    SUSE Linux Enterprise Server 15 SP6-LTSS
    • cluster-md-kmp-default >= 6.4.0-150600.23.95.1
    • dlm-kmp-default >= 6.4.0-150600.23.95.1
    • gfs2-kmp-default >= 6.4.0-150600.23.95.1
    • kernel-64kb >= 6.4.0-150600.23.95.1
    • kernel-64kb-devel >= 6.4.0-150600.23.95.1
    • kernel-default >= 6.4.0-150600.23.95.1
    • kernel-default-base >= 6.4.0-150600.23.95.1.150600.12.44.1
    • kernel-default-devel >= 6.4.0-150600.23.95.1
    • kernel-devel >= 6.4.0-150600.23.95.1
    • kernel-docs >= 6.4.0-150600.23.95.1
    • kernel-macros >= 6.4.0-150600.23.95.1
    • kernel-obs-build >= 6.4.0-150600.23.95.1
    • kernel-source >= 6.4.0-150600.23.95.1
    • kernel-syms >= 6.4.0-150600.23.95.1
    • kernel-zfcpdump >= 6.4.0-150600.23.95.1
    • ocfs2-kmp-default >= 6.4.0-150600.23.95.1
    • reiserfs-kmp-default >= 6.4.0-150600.23.95.1
    		 Patchnames:
    SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-1643
    SUSE Linux Enterprise Server 16.0
    • kernel-64kb >= 6.12.0-160000.28.1
    • kernel-64kb-devel >= 6.12.0-160000.28.1
    • kernel-64kb-extra >= 6.12.0-160000.28.1
    • kernel-azure >= 6.12.0-160000.28.1
    • kernel-azure-devel >= 6.12.0-160000.28.1
    • kernel-azure-extra >= 6.12.0-160000.28.1
    • kernel-azure-vdso >= 6.12.0-160000.28.1
    • kernel-default >= 6.12.0-160000.28.1
    • kernel-default-base >= 6.12.0-160000.27.1.160000.2.8
    • kernel-default-devel >= 6.12.0-160000.28.1
    • kernel-default-extra >= 6.12.0-160000.28.1
    • kernel-default-livepatch >= 6.12.0-160000.28.1
    • kernel-default-vdso >= 6.12.0-160000.28.1
    • kernel-devel >= 6.12.0-160000.28.1
    • kernel-docs >= 6.12.0-160000.28.1
    • kernel-docs-html >= 6.12.0-160000.28.1
    • kernel-kvmsmall >= 6.12.0-160000.28.1
    • kernel-kvmsmall-devel >= 6.12.0-160000.28.1
    • kernel-kvmsmall-vdso >= 6.12.0-160000.28.1
    • kernel-macros >= 6.12.0-160000.28.1
    • kernel-obs-qa >= 6.12.0-160000.28.1
    • kernel-source >= 6.12.0-160000.28.1
    • kernel-source-vanilla >= 6.12.0-160000.28.1
    • kernel-syms >= 6.12.0-160000.28.1
    • kernel-zfcpdump >= 6.12.0-160000.28.1
    		 Patchnames:
    SUSE-SLES-16.0-596
    SUSE Linux Enterprise Server for SAP Applications 15 SP6
    • cluster-md-kmp-default >= 6.4.0-150600.23.95.1
    • dlm-kmp-default >= 6.4.0-150600.23.95.1
    • gfs2-kmp-default >= 6.4.0-150600.23.95.1
    • kernel-default >= 6.4.0-150600.23.95.1
    • kernel-default-base >= 6.4.0-150600.23.95.1.150600.12.44.1
    • kernel-default-devel >= 6.4.0-150600.23.95.1
    • kernel-devel >= 6.4.0-150600.23.95.1
    • kernel-docs >= 6.4.0-150600.23.95.1
    • kernel-macros >= 6.4.0-150600.23.95.1
    • kernel-obs-build >= 6.4.0-150600.23.95.1
    • kernel-source >= 6.4.0-150600.23.95.1
    • kernel-syms >= 6.4.0-150600.23.95.1
    • ocfs2-kmp-default >= 6.4.0-150600.23.95.1
    • reiserfs-kmp-default >= 6.4.0-150600.23.95.1
    		 Patchnames:
    SUSE-SLE-Product-SLES_SAP-15-SP6-2026-1643
    SUSE Linux Enterprise Server for SAP applications 16.0
    • cluster-md-kmp-default >= 6.12.0-160000.28.1
    • dlm-kmp-default >= 6.12.0-160000.28.1
    • gfs2-kmp-default >= 6.12.0-160000.28.1
    • kernel-64kb >= 6.12.0-160000.28.1
    • kernel-64kb-devel >= 6.12.0-160000.28.1
    • kernel-64kb-extra >= 6.12.0-160000.28.1
    • kernel-azure >= 6.12.0-160000.28.1
    • kernel-azure-devel >= 6.12.0-160000.28.1
    • kernel-azure-extra >= 6.12.0-160000.28.1
    • kernel-azure-vdso >= 6.12.0-160000.28.1
    • kernel-default >= 6.12.0-160000.28.1
    • kernel-default-base >= 6.12.0-160000.27.1.160000.2.8
    • kernel-default-devel >= 6.12.0-160000.28.1
    • kernel-default-extra >= 6.12.0-160000.28.1
    • kernel-default-livepatch >= 6.12.0-160000.28.1
    • kernel-default-vdso >= 6.12.0-160000.28.1
    • kernel-devel >= 6.12.0-160000.28.1
    • kernel-docs >= 6.12.0-160000.28.1
    • kernel-docs-html >= 6.12.0-160000.28.1
    • kernel-kvmsmall >= 6.12.0-160000.28.1
    • kernel-kvmsmall-devel >= 6.12.0-160000.28.1
    • kernel-kvmsmall-vdso >= 6.12.0-160000.28.1
    • kernel-macros >= 6.12.0-160000.28.1
    • kernel-obs-qa >= 6.12.0-160000.28.1
    • kernel-source >= 6.12.0-160000.28.1
    • kernel-source-vanilla >= 6.12.0-160000.28.1
    • kernel-syms >= 6.12.0-160000.28.1
    • kernel-zfcpdump >= 6.12.0-160000.28.1
    		 Patchnames:
    SUSE-SLES-16.0-596
    SUSE Linux Micro 6.0
    • kernel-default >= 6.4.0-41.1
    • kernel-default-base >= 6.4.0-41.1.21.18
    • kernel-default-livepatch >= 6.4.0-41.1
    • kernel-devel >= 6.4.0-41.1
    • kernel-devel-rt >= 6.4.0-41.1
    • kernel-kvmsmall >= 6.4.0-41.1
    • kernel-macros >= 6.4.0-41.1
    • kernel-rt >= 6.4.0-41.1
    • kernel-rt-livepatch >= 6.4.0-41.1
    • kernel-source >= 6.4.0-41.1
    • kernel-source-rt >= 6.4.0-41.1
    		 Patchnames:
    SUSE-SLE-Micro-6.0-kernel-340
    SUSE-SLE-Micro-6.0-kernel-342
    SUSE Linux Micro 6.1
    • kernel-default >= 6.4.0-41.1
    • kernel-default-base >= 6.4.0-41.1.21.18
    • kernel-default-devel >= 6.4.0-41.1
    • kernel-default-livepatch >= 6.4.0-41.1
    • kernel-devel >= 6.4.0-41.1
    • kernel-devel-rt >= 6.4.0-41.1
    • kernel-kvmsmall >= 6.4.0-41.1
    • kernel-macros >= 6.4.0-41.1
    • kernel-rt >= 6.4.0-41.1
    • kernel-rt-devel >= 6.4.0-41.1
    • kernel-rt-livepatch >= 6.4.0-41.1
    • kernel-source >= 6.4.0-41.1
    • kernel-source-rt >= 6.4.0-41.1
    		 Patchnames:
    SUSE-SLE-Micro-6.1-kernel-340
    SUSE-SLE-Micro-6.1-kernel-342
    SUSE Linux Micro 6.2
    • kernel-64kb >= 6.12.0-160000.28.1
    • kernel-64kb-devel >= 6.12.0-160000.28.1
    • kernel-default >= 6.12.0-160000.28.1
    • kernel-default-base >= 6.12.0-160000.27.1.160000.2.8
    • kernel-default-devel >= 6.12.0-160000.28.1
    • kernel-default-extra >= 6.12.0-160000.28.1
    • kernel-default-livepatch >= 6.12.0-160000.28.1
    • kernel-devel >= 6.12.0-160000.28.1
    • kernel-macros >= 6.12.0-160000.28.1
    • kernel-rt >= 6.12.0-160000.28.1
    • kernel-rt-devel >= 6.12.0-160000.28.1
    • kernel-rt-livepatch >= 6.12.0-160000.28.1
    • kernel-source >= 6.12.0-160000.28.1
    		 Patchnames:
    SUSE-SL-Micro-6.2-596
    openSUSE Leap 16.0
    • cluster-md-kmp-64kb >= 6.12.0-160000.28.1
    • cluster-md-kmp-azure >= 6.12.0-160000.28.1
    • cluster-md-kmp-default >= 6.12.0-160000.28.1
    • cluster-md-kmp-rt >= 6.12.0-160000.28.1
    • dlm-kmp-64kb >= 6.12.0-160000.28.1
    • dlm-kmp-azure >= 6.12.0-160000.28.1
    • dlm-kmp-default >= 6.12.0-160000.28.1
    • dlm-kmp-rt >= 6.12.0-160000.28.1
    • dtb-allwinner >= 6.12.0-160000.28.1
    • dtb-altera >= 6.12.0-160000.28.1
    • dtb-amazon >= 6.12.0-160000.28.1
    • dtb-amd >= 6.12.0-160000.28.1
    • dtb-amlogic >= 6.12.0-160000.28.1
    • dtb-apm >= 6.12.0-160000.28.1
    • dtb-apple >= 6.12.0-160000.28.1
    • dtb-arm >= 6.12.0-160000.28.1
    • dtb-broadcom >= 6.12.0-160000.28.1
    • dtb-cavium >= 6.12.0-160000.28.1
    • dtb-exynos >= 6.12.0-160000.28.1
    • dtb-freescale >= 6.12.0-160000.28.1
    • dtb-hisilicon >= 6.12.0-160000.28.1
    • dtb-lg >= 6.12.0-160000.28.1
    • dtb-marvell >= 6.12.0-160000.28.1
    • dtb-mediatek >= 6.12.0-160000.28.1
    • dtb-nvidia >= 6.12.0-160000.28.1
    • dtb-qcom >= 6.12.0-160000.28.1
    • dtb-renesas >= 6.12.0-160000.28.1
    • dtb-rockchip >= 6.12.0-160000.28.1
    • dtb-socionext >= 6.12.0-160000.28.1
    • dtb-sprd >= 6.12.0-160000.28.1
    • dtb-xilinx >= 6.12.0-160000.28.1
    • gfs2-kmp-64kb >= 6.12.0-160000.28.1
    • gfs2-kmp-azure >= 6.12.0-160000.28.1
    • gfs2-kmp-default >= 6.12.0-160000.28.1
    • gfs2-kmp-rt >= 6.12.0-160000.28.1
    • kernel-64kb >= 6.12.0-160000.28.1
    • kernel-64kb-devel >= 6.12.0-160000.28.1
    • kernel-64kb-extra >= 6.12.0-160000.28.1
    • kernel-64kb-optional >= 6.12.0-160000.28.1
    • kernel-azure >= 6.12.0-160000.28.1
    • kernel-azure-devel >= 6.12.0-160000.28.1
    • kernel-azure-extra >= 6.12.0-160000.28.1
    • kernel-azure-optional >= 6.12.0-160000.28.1
    • kernel-azure-vdso >= 6.12.0-160000.28.1
    • kernel-default >= 6.12.0-160000.28.1
    • kernel-default-base >= 6.12.0-160000.27.1.160000.2.8
    • kernel-default-devel >= 6.12.0-160000.28.1
    • kernel-default-extra >= 6.12.0-160000.28.1
    • kernel-default-optional >= 6.12.0-160000.28.1
    • kernel-default-vdso >= 6.12.0-160000.28.1
    • kernel-devel >= 6.12.0-160000.28.1
    • kernel-docs >= 6.12.0-160000.28.1
    • kernel-docs-html >= 6.12.0-160000.28.1
    • kernel-kvmsmall >= 6.12.0-160000.28.1
    • kernel-kvmsmall-devel >= 6.12.0-160000.28.1
    • kernel-kvmsmall-vdso >= 6.12.0-160000.28.1
    • kernel-macros >= 6.12.0-160000.28.1
    • kernel-obs-build >= 6.12.0-160000.28.1
    • kernel-obs-qa >= 6.12.0-160000.28.1
    • kernel-rt >= 6.12.0-160000.28.1
    • kernel-rt-devel >= 6.12.0-160000.28.1
    • kernel-rt-extra >= 6.12.0-160000.28.1
    • kernel-rt-optional >= 6.12.0-160000.28.1
    • kernel-rt-vdso >= 6.12.0-160000.28.1
    • kernel-source >= 6.12.0-160000.28.1
    • kernel-source-vanilla >= 6.12.0-160000.28.1
    • kernel-syms >= 6.12.0-160000.28.1
    • kernel-zfcpdump >= 6.12.0-160000.28.1
    • kselftests-kmp-64kb >= 6.12.0-160000.28.1
    • kselftests-kmp-azure >= 6.12.0-160000.28.1
    • kselftests-kmp-default >= 6.12.0-160000.28.1
    • kselftests-kmp-rt >= 6.12.0-160000.28.1
    • ocfs2-kmp-64kb >= 6.12.0-160000.28.1
    • ocfs2-kmp-azure >= 6.12.0-160000.28.1
    • ocfs2-kmp-default >= 6.12.0-160000.28.1
    • ocfs2-kmp-rt >= 6.12.0-160000.28.1
    		 Patchnames:
    openSUSE-Leap-16.0-596

    List of packages in QA

    Product(s) Package(s)
    SUSE Linux Enterprise High Availability Extension 15 SP7
    • cluster-md-kmp-default >= 6.4.0-150700.53.37.1
    • dlm-kmp-default >= 6.4.0-150700.53.37.1
    • gfs2-kmp-default >= 6.4.0-150700.53.37.1
    • ocfs2-kmp-default >= 6.4.0-150700.53.37.1
    SUSE Linux Enterprise Module for Basesystem 15 SP7
    • kernel-64kb >= 6.4.0-150700.53.37.1
    • kernel-64kb-devel >= 6.4.0-150700.53.37.1
    • kernel-default >= 6.4.0-150700.53.37.1
    • kernel-default-base >= 6.4.0-150700.53.37.1.150700.17.25.1
    • kernel-default-devel >= 6.4.0-150700.53.37.1
    • kernel-devel >= 6.4.0-150700.53.37.1
    • kernel-macros >= 6.4.0-150700.53.37.1
    • kernel-zfcpdump >= 6.4.0-150700.53.37.1
    SUSE Linux Enterprise Server 15 SP7
    • kernel-64kb >= 6.4.0-150700.53.37.1
    • kernel-64kb-devel >= 6.4.0-150700.53.37.1
    • kernel-default >= 6.4.0-150700.53.37.1
    • kernel-default-base >= 6.4.0-150700.53.37.1.150700.17.25.1
    • kernel-default-devel >= 6.4.0-150700.53.37.1
    • kernel-devel >= 6.4.0-150700.53.37.1
    • kernel-macros >= 6.4.0-150700.53.37.1
    • kernel-zfcpdump >= 6.4.0-150700.53.37.1
    SUSE Linux Enterprise Desktop 15 SP7
    • kernel-64kb >= 6.4.0-150700.53.37.1
    • kernel-64kb-devel >= 6.4.0-150700.53.37.1
    • kernel-default >= 6.4.0-150700.53.37.1
    • kernel-default-base >= 6.4.0-150700.53.37.1.150700.17.25.1
    • kernel-default-devel >= 6.4.0-150700.53.37.1
    • kernel-devel >= 6.4.0-150700.53.37.1
    • kernel-macros >= 6.4.0-150700.53.37.1
    • kernel-zfcpdump >= 6.4.0-150700.53.37.1
    SUSE Linux Enterprise Server for SAP Applications 15 SP7
    • kernel-64kb >= 6.4.0-150700.53.37.1
    • kernel-64kb-devel >= 6.4.0-150700.53.37.1
    • kernel-default >= 6.4.0-150700.53.37.1
    • kernel-default-base >= 6.4.0-150700.53.37.1.150700.17.25.1
    • kernel-default-devel >= 6.4.0-150700.53.37.1
    • kernel-devel >= 6.4.0-150700.53.37.1
    • kernel-macros >= 6.4.0-150700.53.37.1
    • kernel-zfcpdump >= 6.4.0-150700.53.37.1
    SUSE Linux Enterprise High Performance Computing 15 SP7
    • kernel-64kb >= 6.4.0-150700.53.37.1
    • kernel-64kb-devel >= 6.4.0-150700.53.37.1
    • kernel-default >= 6.4.0-150700.53.37.1
    • kernel-default-base >= 6.4.0-150700.53.37.1.150700.17.25.1
    • kernel-default-devel >= 6.4.0-150700.53.37.1
    • kernel-devel >= 6.4.0-150700.53.37.1
    • kernel-macros >= 6.4.0-150700.53.37.1
    • kernel-zfcpdump >= 6.4.0-150700.53.37.1
    SUSE Linux Enterprise Module for Development Tools 15 SP7
    • kernel-docs >= 6.4.0-150700.53.37.1
    • kernel-obs-build >= 6.4.0-150700.53.37.1
    • kernel-source >= 6.4.0-150700.53.37.1
    • kernel-syms >= 6.4.0-150700.53.37.1
    SUSE Linux Enterprise Server 15 SP7
    • kernel-docs >= 6.4.0-150700.53.37.1
    • kernel-obs-build >= 6.4.0-150700.53.37.1
    • kernel-source >= 6.4.0-150700.53.37.1
    • kernel-syms >= 6.4.0-150700.53.37.1
    SUSE Linux Enterprise Desktop 15 SP7
    • kernel-docs >= 6.4.0-150700.53.37.1
    • kernel-obs-build >= 6.4.0-150700.53.37.1
    • kernel-source >= 6.4.0-150700.53.37.1
    • kernel-syms >= 6.4.0-150700.53.37.1
    SUSE Linux Enterprise Server for SAP Applications 15 SP7
    • kernel-docs >= 6.4.0-150700.53.37.1
    • kernel-obs-build >= 6.4.0-150700.53.37.1
    • kernel-source >= 6.4.0-150700.53.37.1
    • kernel-syms >= 6.4.0-150700.53.37.1
    SUSE Linux Enterprise High Performance Computing 15 SP7
    • kernel-docs >= 6.4.0-150700.53.37.1
    • kernel-obs-build >= 6.4.0-150700.53.37.1
    • kernel-source >= 6.4.0-150700.53.37.1
    • kernel-syms >= 6.4.0-150700.53.37.1
    SUSE Linux Enterprise Module for Legacy 15 SP7
    • reiserfs-kmp-default >= 6.4.0-150700.53.37.1
    SUSE Linux Enterprise Server 15 SP7
    • reiserfs-kmp-default >= 6.4.0-150700.53.37.1
    SUSE Linux Enterprise Server for SAP Applications 15 SP7
    • reiserfs-kmp-default >= 6.4.0-150700.53.37.1
    SUSE Linux Enterprise High Performance Computing 15 SP7
    • reiserfs-kmp-default >= 6.4.0-150700.53.37.1
    SUSE Linux Enterprise Module for Public Cloud 15 SP7
    • kernel-azure >= 6.4.0-150700.53.37.1
    • kernel-azure-devel >= 6.4.0-150700.53.37.1
    SUSE Linux Enterprise Server 15 SP7
    • kernel-azure >= 6.4.0-150700.53.37.1
    • kernel-azure-devel >= 6.4.0-150700.53.37.1
    SUSE Linux Enterprise Server for SAP Applications 15 SP7
    • kernel-azure >= 6.4.0-150700.53.37.1
    • kernel-azure-devel >= 6.4.0-150700.53.37.1
    SUSE Linux Enterprise High Performance Computing 15 SP7
    • kernel-azure >= 6.4.0-150700.53.37.1
    • kernel-azure-devel >= 6.4.0-150700.53.37.1
    SUSE Linux Enterprise Server 16.0
    • kernel-64kb >= 6.12.0-160000.28.1
    • kernel-64kb-devel >= 6.12.0-160000.28.1
    • kernel-64kb-extra >= 6.12.0-160000.28.1
    • kernel-azure >= 6.12.0-160000.28.1
    • kernel-azure-devel >= 6.12.0-160000.28.1
    • kernel-azure-extra >= 6.12.0-160000.28.1
    • kernel-azure-vdso >= 6.12.0-160000.28.1
    • kernel-default >= 6.12.0-160000.28.1
    • kernel-default-base >= 6.12.0-160000.27.1.160000.2.8
    • kernel-default-devel >= 6.12.0-160000.28.1
    • kernel-default-extra >= 6.12.0-160000.28.1
    • kernel-default-livepatch >= 6.12.0-160000.28.1
    • kernel-default-vdso >= 6.12.0-160000.28.1
    • kernel-devel >= 6.12.0-160000.28.1
    • kernel-docs >= 6.12.0-160000.28.1
    • kernel-docs-html >= 6.12.0-160000.28.1
    • kernel-kvmsmall >= 6.12.0-160000.28.1
    • kernel-kvmsmall-devel >= 6.12.0-160000.28.1
    • kernel-kvmsmall-vdso >= 6.12.0-160000.28.1
    • kernel-macros >= 6.12.0-160000.28.1
    • kernel-obs-qa >= 6.12.0-160000.28.1
    • kernel-source >= 6.12.0-160000.28.1
    • kernel-source-vanilla >= 6.12.0-160000.28.1
    • kernel-syms >= 6.12.0-160000.28.1
    • kernel-zfcpdump >= 6.12.0-160000.28.1
    SUSE Linux Enterprise Workstation Extension 15 SP7
    • kernel-default-extra >= 6.4.0-150700.53.37.1
    SUSE Linux Enterprise Server 15 SP7
    • kernel-default-extra >= 6.4.0-150700.53.37.1
    SUSE Linux Enterprise Server for SAP Applications 15 SP7
    • kernel-default-extra >= 6.4.0-150700.53.37.1
    SUSE Linux Enterprise Desktop 15 SP7
    • kernel-default-extra >= 6.4.0-150700.53.37.1

    Status of this issue by product and package

    Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

    Product(s) Source package State
    Products under general support and receiving all security fixes.
    SUSE Linux Enterprise Desktop 15 SP7 kernel-64kb In progress
    SUSE Linux Enterprise Desktop 15 SP7 kernel-default In progress
    SUSE Linux Enterprise Desktop 15 SP7 kernel-default-base In progress
    SUSE Linux Enterprise Desktop 15 SP7 kernel-docs In progress
    SUSE Linux Enterprise Desktop 15 SP7 kernel-obs-build In progress
    SUSE Linux Enterprise Desktop 15 SP7 kernel-source In progress
    SUSE Linux Enterprise Desktop 15 SP7 kernel-syms In progress
    SUSE Linux Enterprise Desktop 15 SP7 kernel-zfcpdump In progress
    SUSE Linux Enterprise Desktop 15 SP7 xen Not affected
    SUSE Linux Enterprise High Availability Extension 15 SP7 kernel-default In progress
    SUSE Linux Enterprise High Availability Extension 16.0 kernel-default Released
    SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-64kb In progress
    SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-azure In progress
    SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-default In progress
    SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-default-base In progress
    SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-docs In progress
    SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-obs-build In progress
    SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-source In progress
    SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-syms In progress
    SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-zfcpdump In progress
    SUSE Linux Enterprise High Performance Computing 15 SP7 xen Not affected
    SUSE Linux Enterprise Live Patching 15 SP7 kernel-livepatch-SLE15-SP7-RT_Update_11 Released
    SUSE Linux Enterprise Micro 5.2 xen Not affected
    SUSE Linux Enterprise Micro 5.3 xen Not affected
    SUSE Linux Enterprise Micro 5.4 xen Not affected
    SUSE Linux Enterprise Micro 5.5 xen Not affected
    SUSE Linux Enterprise Module for Basesystem 15 SP7 kernel-64kb In progress
    SUSE Linux Enterprise Module for Basesystem 15 SP7 kernel-default In progress
    SUSE Linux Enterprise Module for Basesystem 15 SP7 kernel-default-base In progress
    SUSE Linux Enterprise Module for Basesystem 15 SP7 kernel-source In progress
    SUSE Linux Enterprise Module for Basesystem 15 SP7 kernel-zfcpdump In progress
    SUSE Linux Enterprise Module for Basesystem 15 SP7 xen Not affected
    SUSE Linux Enterprise Module for Development Tools 15 SP7 kernel-docs In progress
    SUSE Linux Enterprise Module for Development Tools 15 SP7 kernel-obs-build In progress
    SUSE Linux Enterprise Module for Development Tools 15 SP7 kernel-source In progress
    SUSE Linux Enterprise Module for Development Tools 15 SP7 kernel-syms In progress
    SUSE Linux Enterprise Module for Legacy 15 SP7 kernel-default In progress
    SUSE Linux Enterprise Module for Public Cloud 15 SP7 kernel-azure In progress
    SUSE Linux Enterprise Module for Server Applications 15 SP7 xen Not affected
    SUSE Linux Enterprise Real Time 15 SP7 kernel-rt Released
    SUSE Linux Enterprise Real Time 15 SP7 kernel-source-rt Released
    SUSE Linux Enterprise Real Time 15 SP7 kernel-syms-rt Released
    SUSE Linux Enterprise Server 15 SP7 kernel-64kb In progress
    SUSE Linux Enterprise Server 15 SP7 kernel-azure In progress
    SUSE Linux Enterprise Server 15 SP7 kernel-default In progress
    SUSE Linux Enterprise Server 15 SP7 kernel-default-base In progress
    SUSE Linux Enterprise Server 15 SP7 kernel-docs In progress
    SUSE Linux Enterprise Server 15 SP7 kernel-obs-build In progress
    SUSE Linux Enterprise Server 15 SP7 kernel-source In progress
    SUSE Linux Enterprise Server 15 SP7 kernel-syms In progress
    SUSE Linux Enterprise Server 15 SP7 kernel-zfcpdump In progress
    SUSE Linux Enterprise Server 15 SP7 xen Not affected
    SUSE Linux Enterprise Server 16.0 kernel-64kb In progress
    SUSE Linux Enterprise Server 16.0 kernel-azure In progress
    SUSE Linux Enterprise Server 16.0 kernel-default In progress
    SUSE Linux Enterprise Server 16.0 kernel-default-base In progress
    SUSE Linux Enterprise Server 16.0 kernel-docs In progress
    SUSE Linux Enterprise Server 16.0 kernel-kvmsmall In progress
    SUSE Linux Enterprise Server 16.0 kernel-obs-qa In progress
    SUSE Linux Enterprise Server 16.0 kernel-source In progress
    SUSE Linux Enterprise Server 16.0 kernel-syms In progress
    SUSE Linux Enterprise Server 16.0 kernel-zfcpdump In progress
    SUSE Linux Enterprise Server 16.1 kernel-source Affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-64kb In progress
    SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-azure In progress
    SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-default In progress
    SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-default-base In progress
    SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-docs In progress
    SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-obs-build In progress
    SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-source In progress
    SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-syms In progress
    SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-zfcpdump In progress
    SUSE Linux Enterprise Server for SAP Applications 15 SP7 xen Not affected
    SUSE Linux Enterprise Server for SAP applications 16.0 kernel-azure Released
    SUSE Linux Enterprise Server for SAP applications 16.0 kernel-default Released
    SUSE Linux Enterprise Server for SAP applications 16.0 kernel-default-base Released
    SUSE Linux Enterprise Server for SAP applications 16.0 kernel-docs Released
    SUSE Linux Enterprise Server for SAP applications 16.0 kernel-kvmsmall Released
    SUSE Linux Enterprise Server for SAP applications 16.0 kernel-obs-qa Released
    SUSE Linux Enterprise Server for SAP applications 16.0 kernel-source Released
    SUSE Linux Enterprise Server for SAP applications 16.0 kernel-syms Released
    SUSE Linux Enterprise Server for SAP applications 16.1 kernel-source Affected
    SUSE Linux Enterprise Workstation Extension 15 SP7 kernel-default In progress
    SUSE Linux Micro 6.0 kernel-default Released
    SUSE Linux Micro 6.0 kernel-default-base Released
    SUSE Linux Micro 6.0 kernel-kvmsmall Released
    SUSE Linux Micro 6.0 kernel-rt Released
    SUSE Linux Micro 6.0 kernel-source Released
    SUSE Linux Micro 6.0 kernel-source-rt Released
    SUSE Linux Micro 6.1 kernel-default Released
    SUSE Linux Micro 6.1 kernel-default-base Released
    SUSE Linux Micro 6.1 kernel-kvmsmall Released
    SUSE Linux Micro 6.1 kernel-rt Released
    SUSE Linux Micro 6.1 kernel-source Released
    SUSE Linux Micro 6.1 kernel-source-rt Released
    SUSE Linux Micro 6.2 kernel-64kb Released
    SUSE Linux Micro 6.2 kernel-default Released
    SUSE Linux Micro 6.2 kernel-default-base Released
    SUSE Linux Micro 6.2 kernel-rt Released
    SUSE Linux Micro 6.2 kernel-source Released
    SUSE Real Time Module 15 SP7 kernel-rt Released
    SUSE Real Time Module 15 SP7 kernel-source-rt Released
    SUSE Real Time Module 15 SP7 kernel-syms-rt Released
    openSUSE Leap 15.6 kernel-default Released
    openSUSE Leap 15.6 kernel-source Released
    openSUSE Leap 15.6 xen Not affected
    Products under Long Term Service Pack support and receiving important and critical security fixes.
    SUSE Linux Enterprise High Performance Computing 15 SP4 xen Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS xen Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP5 xen Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS xen Not affected
    SUSE Linux Enterprise Module for Basesystem 15 SP4 xen Not affected
    SUSE Linux Enterprise Module for Basesystem 15 SP5 xen Not affected
    SUSE Linux Enterprise Module for Basesystem 15 SP6 kernel-source Affected
    SUSE Linux Enterprise Module for Basesystem 15 SP6 xen Not affected
    SUSE Linux Enterprise Module for Development Tools 15 SP6 kernel-source Affected
    SUSE Linux Enterprise Module for Server Applications 15 SP4 xen Not affected
    SUSE Linux Enterprise Module for Server Applications 15 SP5 xen Not affected
    SUSE Linux Enterprise Module for Server Applications 15 SP6 xen Not affected
    SUSE Linux Enterprise Server 12 SP5 xen Not affected
    SUSE Linux Enterprise Server 12 SP5-LTSS xen Not affected
    SUSE Linux Enterprise Server 12 SP5-LTSS Extended Security xen Not affected
    SUSE Linux Enterprise Server 15 SP4 xen Not affected
    SUSE Linux Enterprise Server 15 SP4-LTSS xen Not affected
    SUSE Linux Enterprise Server 15 SP5 xen Not affected
    SUSE Linux Enterprise Server 15 SP5-LTSS xen Not affected
    SUSE Linux Enterprise Server 15 SP6 kernel-source Affected
    SUSE Linux Enterprise Server 15 SP6 xen Not affected
    SUSE Linux Enterprise Server 15 SP6-LTSS kernel-64kb Released
    SUSE Linux Enterprise Server 15 SP6-LTSS kernel-default Released
    SUSE Linux Enterprise Server 15 SP6-LTSS kernel-default-base Released
    SUSE Linux Enterprise Server 15 SP6-LTSS kernel-docs Released
    SUSE Linux Enterprise Server 15 SP6-LTSS kernel-obs-build Released
    SUSE Linux Enterprise Server 15 SP6-LTSS kernel-source Released
    SUSE Linux Enterprise Server 15 SP6-LTSS kernel-syms Released
    SUSE Linux Enterprise Server 15 SP6-LTSS kernel-zfcpdump Released
    SUSE Linux Enterprise Server 15 SP6-LTSS xen Not affected
    SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 xen Not affected
    SUSE Linux Enterprise Server for SAP Applications 12 SP5 xen Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-default Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-default-base Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-docs Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-obs-build Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-source Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-syms Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP6 xen Not affected
    SUSE Manager Proxy 4.3 xen Not affected
    SUSE Manager Proxy LTS 4.3 xen Not affected
    SUSE Manager Retail Branch Server 4.3 xen Not affected
    SUSE Manager Retail Branch Server LTS 4.3 xen Not affected
    SUSE Manager Server 4.3 xen Not affected
    SUSE Manager Server LTS 4.3 xen Not affected
    Products past their end of life and not receiving proactive updates anymore.
    HPE Helion OpenStack 8 xen Not affected
    SUSE CaaS Platform 3.0 xen Not affected
    SUSE CaaS Platform 4.0 xen Not affected
    SUSE Enterprise Storage 6 xen Not affected
    SUSE Enterprise Storage 7 xen Not affected
    SUSE Enterprise Storage 7.1 xen Not affected
    SUSE Linux Enterprise Desktop 12 SP2 xen Not affected
    SUSE Linux Enterprise Desktop 12 SP3 xen Not affected
    SUSE Linux Enterprise Desktop 12 SP4 xen Not affected
    SUSE Linux Enterprise Desktop 15 SP1 xen Not affected
    SUSE Linux Enterprise Desktop 15 SP2 xen Not affected
    SUSE Linux Enterprise Desktop 15 SP3 xen Not affected
    SUSE Linux Enterprise Desktop 15 SP4 xen Not affected
    SUSE Linux Enterprise Desktop 15 SP5 xen Not affected
    SUSE Linux Enterprise Desktop 15 SP6 kernel-source Affected
    SUSE Linux Enterprise Desktop 15 SP6 xen Not affected
    SUSE Linux Enterprise High Availability Extension 15 SP6 kernel-default Released
    SUSE Linux Enterprise High Availability Extension 15 SP6 kernel-source Released
    SUSE Linux Enterprise High Performance Computing 15 SP1 xen Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS xen Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS xen Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP2 xen Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS xen Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS xen Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP3 xen Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS xen Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS xen Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS xen Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS xen Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 SP6 xen Not affected
    SUSE Linux Enterprise Live Patching 15 SP6 kernel-default Released
    SUSE Linux Enterprise Live Patching 15 SP6 kernel-source Released
    SUSE Linux Enterprise Micro 5.0 xen Not affected
    SUSE Linux Enterprise Micro 5.1 xen Not affected
    SUSE Linux Enterprise Module for Basesystem 15 SP1 xen Not affected
    SUSE Linux Enterprise Module for Basesystem 15 SP2 xen Not affected
    SUSE Linux Enterprise Module for Basesystem 15 SP3 xen Not affected
    SUSE Linux Enterprise Module for Server Applications 15 SP1 xen Not affected
    SUSE Linux Enterprise Module for Server Applications 15 SP2 xen Not affected
    SUSE Linux Enterprise Module for Server Applications 15 SP3 xen Not affected
    SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT xen Not affected
    SUSE Linux Enterprise Real Time 15 SP2 xen Not affected
    SUSE Linux Enterprise Real Time 15 SP3 xen Not affected
    SUSE Linux Enterprise Real Time 15 SP4 xen Not affected
    SUSE Linux Enterprise Server 12 SP2 xen Not affected
    SUSE Linux Enterprise Server 12 SP2-BCL xen Not affected
    SUSE Linux Enterprise Server 12 SP2-ESPOS xen Not affected
    SUSE Linux Enterprise Server 12 SP2-LTSS xen Not affected
    SUSE Linux Enterprise Server 12 SP3 xen Not affected
    SUSE Linux Enterprise Server 12 SP3-BCL xen Not affected
    SUSE Linux Enterprise Server 12 SP3-ESPOS xen Not affected
    SUSE Linux Enterprise Server 12 SP3-LTSS xen Not affected
    SUSE Linux Enterprise Server 12 SP4 xen Not affected
    SUSE Linux Enterprise Server 12 SP4-ESPOS xen Not affected
    SUSE Linux Enterprise Server 12 SP4-LTSS xen Not affected
    SUSE Linux Enterprise Server 15 SP1 xen Not affected
    SUSE Linux Enterprise Server 15 SP1-BCL xen Not affected
    SUSE Linux Enterprise Server 15 SP1-LTSS xen Not affected
    SUSE Linux Enterprise Server 15 SP2 xen Not affected
    SUSE Linux Enterprise Server 15 SP2-BCL xen Not affected
    SUSE Linux Enterprise Server 15 SP2-LTSS xen Not affected
    SUSE Linux Enterprise Server 15 SP3 xen Not affected
    SUSE Linux Enterprise Server 15 SP3-BCL xen Not affected
    SUSE Linux Enterprise Server 15 SP3-LTSS xen Not affected
    SUSE Linux Enterprise Server for SAP Applications 12 SP2 xen Not affected
    SUSE Linux Enterprise Server for SAP Applications 12 SP3 xen Not affected
    SUSE Linux Enterprise Server for SAP Applications 12 SP4 xen Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP1 xen Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP2 xen Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP3 xen Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP4 xen Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP5 xen Not affected
    SUSE Linux Enterprise Software Development Kit 12 SP2 xen Not affected
    SUSE Linux Enterprise Software Development Kit 12 SP3 xen Not affected
    SUSE Linux Enterprise Software Development Kit 12 SP4 xen Not affected
    SUSE Linux Enterprise Software Development Kit 12 SP5 xen Not affected
    SUSE Manager Proxy 4.0 xen Not affected
    SUSE Manager Proxy 4.1 xen Not affected
    SUSE Manager Proxy 4.2 xen Not affected
    SUSE Manager Retail Branch Server 4.0 xen Not affected
    SUSE Manager Retail Branch Server 4.1 xen Not affected
    SUSE Manager Retail Branch Server 4.2 xen Not affected
    SUSE Manager Server 4.0 xen Not affected
    SUSE Manager Server 4.1 xen Not affected
    SUSE Manager Server 4.2 xen Not affected
    SUSE OpenStack Cloud 7 xen Not affected
    SUSE OpenStack Cloud 8 xen Not affected
    SUSE OpenStack Cloud 9 xen Not affected
    SUSE OpenStack Cloud Crowbar 8 xen Not affected
    SUSE OpenStack Cloud Crowbar 9 xen Not affected
    openSUSE Leap 15.3 xen Not affected
    openSUSE Leap 15.4 xen Not affected
    openSUSE Leap 15.5 xen Not affected
    openSUSE Leap Micro 5.2 xen Not affected
    openSUSE Leap Micro 5.3 xen Not affected
    openSUSE Leap Micro 5.4 xen Not affected
    openSUSE Leap Micro 5.5 xen Not affected

    SUSE Timeline for this CVE

    CVE page created: Mon Mar 16 15:15:11 2026
    CVE page last modified: Thu Apr 30 14:58:12 2026