Upstream information

CVE-2026-23414 at MITRE

Description

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

tls: Purge async_hold in tls_decrypt_async_wait()

The async_hold queue pins encrypted input skbs while
the AEAD engine references their scatterlist data. Once
tls_decrypt_async_wait() returns, every AEAD operation
has completed and the engine no longer references those
skbs, so they can be freed unconditionally.

A subsequent patch adds batch async decryption to
tls_sw_read_sock(), introducing a new call site that
must drain pending AEAD operations and release held
skbs. Move __skb_queue_purge(&ctx->async_hold) into
tls_decrypt_async_wait() so the purge is centralized
and every caller -- recvmsg's drain path, the -EBUSY
fallback in tls_do_decryption(), and the new read_sock
batch path -- releases held skbs on synchronization
without each site managing the purge independently.

This fixes a leak when tls_strp_msg_hold() fails part-way through,
after having added some cloned skbs to the async_hold
queue. tls_decrypt_sg() will then call tls_decrypt_async_wait() to
process all pending decrypts, and drop back to synchronous mode, but
tls_sw_recvmsg() only flushes the async_hold queue when one record has
been processed in "fully-async" mode, which may not be the case here.

[pabeni@redhat.com: added leak comment]

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having moderate severity.

CVSS v3 Scores
CVSS detail CNA (NVD) Linux Kernel CNA National Vulnerability Database SUSE
Base Score 7.5 7.5 5.5 4.7
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network Network Local Local
Attack Complexity Low Low Low High
Privileges Required None None Low Low
User Interaction None None None None
Scope Unchanged Unchanged Unchanged Unchanged
Confidentiality Impact None None None None
Integrity Impact None None None None
Availability Impact High High High High
CVSSv3 Version 3.1 3.1 3.1 3.1
CVSS v4 Scores
CVSS detail SUSE
Base Score 5.7
Vector CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Attack Vector Local
Attack Complexity High
Attack Requirements None
Privileges Required Low
User Interaction None
Vulnerable System Confidentiality Impact None
Vulnerable System Integrity Impact None
Vulnerable System Availability Impact High
Subsequent System Confidentiality Impact None
Subsequent System Integrity Impact None
Subsequent System Availability Impact None
CVSSv4 Version 4.0

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.

SUSE Bugzilla entry: 1261496 [IN_PROGRESS]

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 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 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 High Availability Extension 15 SP7 kernel-default In progress
    SUSE Linux Enterprise High Availability Extension 15 SP7 kernel-source Affected
    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-source-azure Affected
    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 Live Patching 15 SP7 kernel-default Affected
    SUSE Linux Enterprise Live Patching 15 SP7 kernel-livepatch-SLE15-SP7-RT_Update_11 Released
    SUSE Linux Enterprise Live Patching 15 SP7 kernel-source Affected
    SUSE Linux Enterprise Micro 5.2 kernel-default Not affected
    SUSE Linux Enterprise Micro 5.2 kernel-rt Not affected
    SUSE Linux Enterprise Micro 5.2 kernel-source Not affected
    SUSE Linux Enterprise Micro 5.2 kernel-source-rt Not affected
    SUSE Linux Enterprise Micro 5.3 kernel-default Not affected
    SUSE Linux Enterprise Micro 5.3 kernel-rt Not affected
    SUSE Linux Enterprise Micro 5.3 kernel-source Not affected
    SUSE Linux Enterprise Micro 5.3 kernel-source-rt Not affected
    SUSE Linux Enterprise Micro 5.4 kernel-default Not affected
    SUSE Linux Enterprise Micro 5.4 kernel-rt Not affected
    SUSE Linux Enterprise Micro 5.4 kernel-source Not affected
    SUSE Linux Enterprise Micro 5.4 kernel-source-rt Not affected
    SUSE Linux Enterprise Micro 5.5 kernel-default Not affected
    SUSE Linux Enterprise Micro 5.5 kernel-source Not affected
    SUSE Linux Enterprise Micro 5.5 kernel-source-rt 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 Development Tools 15 SP7 kernel-default 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 Legacy 15 SP7 kernel-source Affected
    SUSE Linux Enterprise Module for Public Cloud 15 SP7 kernel-azure In progress
    SUSE Linux Enterprise Module for Public Cloud 15 SP7 kernel-default Affected
    SUSE Linux Enterprise Module for Public Cloud 15 SP7 kernel-source Affected
    SUSE Linux Enterprise Module for Public Cloud 15 SP7 kernel-source-azure 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-source-azure Affected
    SUSE Linux Enterprise Server 15 SP7 kernel-syms In progress
    SUSE Linux Enterprise Server 15 SP7 kernel-zfcpdump In progress
    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-source-azure Affected
    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-source-azure Affected
    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 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-source-azure Affected
    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 Enterprise Workstation Extension 15 SP7 kernel-source Affected
    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 Affected
    openSUSE Leap 15.6 kernel-source Affected
    openSUSE Leap 15.6 kernel-source-azure Unsupported
    openSUSE Leap 15.6 kernel-source-rt Unsupported
    Products under Long Term Service Pack support and receiving important and critical security fixes.
    SUSE Linux Enterprise High Performance Computing 15 SP4 kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-default Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP5 kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS kernel-default Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS kernel-source Not affected
    SUSE Linux Enterprise Live Patching 12 SP5 kernel-default Not affected
    SUSE Linux Enterprise Live Patching 12 SP5 kernel-source Not affected
    SUSE Linux Enterprise Live Patching 15 SP4 kernel-default Not affected
    SUSE Linux Enterprise Live Patching 15 SP4 kernel-source Not affected
    SUSE Linux Enterprise Live Patching 15 SP5 kernel-default Not affected
    SUSE Linux Enterprise Live Patching 15 SP5 kernel-source Not affected
    SUSE Linux Enterprise Module for Basesystem 15 SP4 kernel-source Not affected
    SUSE Linux Enterprise Module for Basesystem 15 SP5 kernel-source Not affected
    SUSE Linux Enterprise Module for Basesystem 15 SP6 kernel-source Affected
    SUSE Linux Enterprise Module for Development Tools 15 SP4 kernel-source Not affected
    SUSE Linux Enterprise Module for Development Tools 15 SP5 kernel-source Not affected
    SUSE Linux Enterprise Module for Development Tools 15 SP6 kernel-source Affected
    SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE kernel-default Not affected
    SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP5 kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP5-LTSS kernel-default Not affected
    SUSE Linux Enterprise Server 12 SP5-LTSS kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP5-LTSS Extended Security kernel-default Not affected
    SUSE Linux Enterprise Server 12 SP5-LTSS Extended Security kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP4 kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP4-LTSS kernel-default Not affected
    SUSE Linux Enterprise Server 15 SP4-LTSS kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP5 kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP5-LTSS kernel-default Not affected
    SUSE Linux Enterprise Server 15 SP5-LTSS kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP6 kernel-source Affected
    SUSE Linux Enterprise Server 15 SP6 kernel-source-azure Unsupported
    SUSE Linux Enterprise Server 15 SP6-LTSS kernel-default Affected
    SUSE Linux Enterprise Server 15 SP6-LTSS kernel-source Affected
    SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 kernel-source Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-default Affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-source Affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-source-azure Unsupported
    SUSE Manager Proxy 4.3 kernel-source Not affected
    SUSE Manager Proxy LTS 4.3 kernel-source Not affected
    SUSE Manager Retail Branch Server 4.3 kernel-source Not affected
    SUSE Manager Retail Branch Server LTS 4.3 kernel-source Not affected
    SUSE Manager Server 4.3 kernel-source Not affected
    SUSE Manager Server LTS 4.3 kernel-source Not affected
    Products past their end of life and not receiving proactive updates anymore.
    SUSE CaaS Platform 4.0 kernel-source Not affected
    SUSE Enterprise Storage 6 kernel-source Not affected
    SUSE Enterprise Storage 7 kernel-source Not affected
    SUSE Enterprise Storage 7.1 kernel-source Not affected
    SUSE Linux Enterprise Desktop 11 SP4 kernel-source Not affected
    SUSE Linux Enterprise Desktop 12 SP4 kernel-source Not affected
    SUSE Linux Enterprise Desktop 15 SP1 kernel-source Not affected
    SUSE Linux Enterprise Desktop 15 SP2 kernel-source Not affected
    SUSE Linux Enterprise Desktop 15 SP3 kernel-source Not affected
    SUSE Linux Enterprise Desktop 15 SP4 kernel-source Not affected
    SUSE Linux Enterprise Desktop 15 SP5 kernel-source Not affected
    SUSE Linux Enterprise Desktop 15 SP6 kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 SP1 kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP2 kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP3 kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-source-azure Unsupported
    SUSE Linux Enterprise Micro 5.0 kernel-default Not affected
    SUSE Linux Enterprise Micro 5.1 kernel-default Not affected
    SUSE Linux Enterprise Micro 5.1 kernel-rt Not affected
    SUSE Linux Enterprise Micro 5.1 kernel-source-rt Not affected
    SUSE Linux Enterprise Module for Basesystem 15 SP1 kernel-source Not affected
    SUSE Linux Enterprise Module for Basesystem 15 SP2 kernel-source Not affected
    SUSE Linux Enterprise Module for Basesystem 15 SP3 kernel-source Not affected
    SUSE Linux Enterprise Module for Development Tools 15 SP1 kernel-source Not affected
    SUSE Linux Enterprise Module for Development Tools 15 SP2 kernel-source Not affected
    SUSE Linux Enterprise Module for Development Tools 15 SP3 kernel-source Not affected
    SUSE Linux Enterprise Module for Public Cloud 15 SP6 kernel-source-azure Unsupported
    SUSE Linux Enterprise Real Time 15 SP2 kernel-source Not affected
    SUSE Linux Enterprise Real Time 15 SP3 kernel-source Not affected
    SUSE Linux Enterprise Real Time 15 SP3 kernel-source-rt Not affected
    SUSE Linux Enterprise Real Time 15 SP4 kernel-source Not affected
    SUSE Linux Enterprise Real Time 15 SP4 kernel-source-rt Not affected
    SUSE Linux Enterprise Real Time 15 SP5 kernel-source-rt Not affected
    SUSE Linux Enterprise Real Time 15 SP6 kernel-source-rt Unsupported
    SUSE Linux Enterprise Server 11 SP4 kernel-source Not affected
    SUSE Linux Enterprise Server 11 SP4-LTSS kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP4 kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP4-ESPOS kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP4-LTSS kernel-default Not affected
    SUSE Linux Enterprise Server 12 SP4-LTSS kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP1 kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP1-BCL kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP1-LTSS kernel-default Not affected
    SUSE Linux Enterprise Server 15 SP1-LTSS kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP2 kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP2-BCL kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP2-LTSS kernel-default Not affected
    SUSE Linux Enterprise Server 15 SP2-LTSS kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP3 kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP3-BCL kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP3-LTSS kernel-default Not affected
    SUSE Linux Enterprise Server 15 SP3-LTSS kernel-source Not affected
    SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-source Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP1 kernel-source Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP2 kernel-source Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP3 kernel-source Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-default Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-source Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-default Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-source Not affected
    SUSE Manager Proxy 4.0 kernel-source Not affected
    SUSE Manager Proxy 4.1 kernel-source Not affected
    SUSE Manager Proxy 4.2 kernel-source Not affected
    SUSE Manager Retail Branch Server 4.0 kernel-source Not affected
    SUSE Manager Retail Branch Server 4.1 kernel-source Not affected
    SUSE Manager Retail Branch Server 4.2 kernel-source Not affected
    SUSE Manager Server 4.0 kernel-source Not affected
    SUSE Manager Server 4.1 kernel-source Not affected
    SUSE Manager Server 4.2 kernel-source Not affected
    SUSE OpenStack Cloud 9 kernel-source Not affected
    SUSE OpenStack Cloud Crowbar 9 kernel-source Not affected
    SUSE Real Time Module 15 SP3 kernel-source-rt Not affected
    SUSE Real Time Module 15 SP4 kernel-source-rt Not affected
    SUSE Real Time Module 15 SP5 kernel-source-rt Not affected
    SUSE Real Time Module 15 SP6 kernel-source-rt Unsupported
    openSUSE Leap 15.3 kernel-source Not affected
    openSUSE Leap 15.3 kernel-source-rt Not affected
    openSUSE Leap 15.4 kernel-source Not affected
    openSUSE Leap 15.4 kernel-source-rt Not affected
    openSUSE Leap 15.5 kernel-source Not affected
    openSUSE Leap 15.5 kernel-source-rt Not affected

    SUSE Timeline for this CVE

    CVE page created: Thu Apr 2 16:00:27 2026
    CVE page last modified: Thu Apr 30 14:52:50 2026