Upstream information

CVE-2025-23142 at MITRE

Description

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

sctp: detect and prevent references to a freed transport in sendmsg

sctp_sendmsg() re-uses associations and transports when possible by
doing a lookup based on the socket endpoint and the message destination
address, and then sctp_sendmsg_to_asoc() sets the selected transport in
all the message chunks to be sent.

There's a possible race condition if another thread triggers the removal
of that selected transport, for instance, by explicitly unbinding an
address with setsockopt(SCTP_SOCKOPT_BINDX_REM), after the chunks have
been set up and before the message is sent. This can happen if the send
buffer is full, during the period when the sender thread temporarily
releases the socket lock in sctp_wait_for_sndbuf().

This causes the access to the transport data in
sctp_outq_select_transport(), when the association outqueue is flushed,
to result in a use-after-free read.

This change avoids this scenario by having sctp_transport_free() signal
the freeing of the transport, tagging it as "dead". In order to do this,
the patch restores the "dead" bit in struct sctp_transport, which was
removed in
commit 47faa1e4c50e ("sctp: remove the dead field of sctp_transport").

Then, in the scenario where the sender thread has released the socket
lock in sctp_wait_for_sndbuf(), the bit is checked again after
re-acquiring the socket lock to detect the deletion. This is done while
holding a reference to the transport to prevent it from being freed in
the process.

If the transport was deleted while the socket lock was relinquished,
sctp_sendmsg_to_asoc() will return -EAGAIN to let userspace retry the
send.

The bug was found by a private syzbot instance (see the error report [1]
and the C reproducer that triggers it [2]).

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v3 Scores
  SUSE
Base Score 5.5
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
CVSSv3 Version 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.

SUSE Bugzilla entry: 1242760 [IN_PROGRESS]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container suse/hpc/warewulf4-x86_64/sle-hpc-node:15.6.17.8.59
Image SLES15-SP6
Image SLES15-SP6-GCE
Image SLES15-SP6-HPC-BYOS
Image SLES15-SP6-HPC-BYOS-GCE
Image SLES15-SP6-HPC-GCE
Image SLES15-SP6-Hardened-BYOS
Image SLES15-SP6-Hardened-BYOS-GCE
Image SLES15-SP6-SAP
Image SLES15-SP6-SAP-GCE
Image SLES15-SP6-SAPCAL
Image SLES15-SP6-SAPCAL-GCE
  • kernel-default >= 6.4.0-150600.23.53.1
Container suse/sl-micro/6.0/base-os-container:2.1.3-7.10
Container suse/sl-micro/6.1/base-os-container:2.2.0-4.51
  • kernel-default >= 6.4.0-30.1
Container suse/sl-micro/6.0/kvm-os-container:2.1.3-6.37
Container suse/sl-micro/6.1/kvm-os-container:2.2.0-4.50
  • kernel-default-base >= 6.4.0-30.1.21.8
Container suse/sl-micro/6.0/rt-os-container:2.1.3-7.43
Container suse/sl-micro/6.1/rt-os-container:2.2.0-4.57
  • kernel-rt >= 6.4.0-33.1
Image SLES15-SP6-SAP-BYOS
Image SLES15-SP6-SAP-BYOS-GCE
Image SLES15-SP6-SAP-Hardened
Image SLES15-SP6-SAP-Hardened-BYOS
Image SLES15-SP6-SAP-Hardened-BYOS-GCE
Image SLES15-SP6-SAP-Hardened-GCE
  • cluster-md-kmp-default >= 6.4.0-150600.23.53.1
  • dlm-kmp-default >= 6.4.0-150600.23.53.1
  • gfs2-kmp-default >= 6.4.0-150600.23.53.1
  • kernel-default >= 6.4.0-150600.23.53.1
  • ocfs2-kmp-default >= 6.4.0-150600.23.53.1
SUSE Linux Enterprise Desktop 15 SP6
  • kernel-64kb >= 6.4.0-150600.23.53.1
  • kernel-64kb-devel >= 6.4.0-150600.23.53.1
  • kernel-default >= 6.4.0-150600.23.53.1
  • kernel-default-base >= 6.4.0-150600.23.53.1.150600.12.24.1
  • kernel-default-devel >= 6.4.0-150600.23.53.1
  • kernel-default-extra >= 6.4.0-150600.23.53.1
  • kernel-devel >= 6.4.0-150600.23.53.1
  • kernel-docs >= 6.4.0-150600.23.53.1
  • kernel-macros >= 6.4.0-150600.23.53.1
  • kernel-obs-build >= 6.4.0-150600.23.53.1
  • kernel-source >= 6.4.0-150600.23.53.1
  • kernel-syms >= 6.4.0-150600.23.53.1
  • kernel-zfcpdump >= 6.4.0-150600.23.53.1
 Patchnames:
SUSE-SLE-Module-Basesystem-15-SP6-2025-2000
SUSE-SLE-Module-Development-Tools-15-SP6-2025-2000
SUSE-SLE-Product-WE-15-SP6-2025-2000
SUSE Linux Enterprise High Availability Extension 15 SP6
  • cluster-md-kmp-default >= 6.4.0-150600.23.53.1
  • dlm-kmp-default >= 6.4.0-150600.23.53.1
  • gfs2-kmp-default >= 6.4.0-150600.23.53.1
  • ocfs2-kmp-default >= 6.4.0-150600.23.53.1
 Patchnames:
SUSE-SLE-Product-HA-15-SP6-2025-2000
SUSE Linux Enterprise High Performance Computing 15 SP6
  • kernel-64kb >= 6.4.0-150600.23.53.1
  • kernel-64kb-devel >= 6.4.0-150600.23.53.1
  • kernel-azure >= 6.4.0-150600.8.40.1
  • kernel-azure-devel >= 6.4.0-150600.8.40.1
  • kernel-default >= 6.4.0-150600.23.53.1
  • kernel-default-base >= 6.4.0-150600.23.53.1.150600.12.24.1
  • kernel-default-devel >= 6.4.0-150600.23.53.1
  • kernel-devel >= 6.4.0-150600.23.53.1
  • kernel-devel-azure >= 6.4.0-150600.8.40.1
  • kernel-docs >= 6.4.0-150600.23.53.1
  • kernel-macros >= 6.4.0-150600.23.53.1
  • kernel-obs-build >= 6.4.0-150600.23.53.1
  • kernel-source >= 6.4.0-150600.23.53.1
  • kernel-source-azure >= 6.4.0-150600.8.40.1
  • kernel-syms >= 6.4.0-150600.23.53.1
  • kernel-syms-azure >= 6.4.0-150600.8.40.1
  • kernel-zfcpdump >= 6.4.0-150600.23.53.1
  • reiserfs-kmp-default >= 6.4.0-150600.23.53.1
 Patchnames:
SUSE-SLE-Module-Basesystem-15-SP6-2025-2000
SUSE-SLE-Module-Development-Tools-15-SP6-2025-2000
SUSE-SLE-Module-Legacy-15-SP6-2025-2000
SUSE-SLE-Module-Public-Cloud-15-SP6-2025-1965
SUSE Linux Enterprise Live Patching 15 SP6
    		Patchnames:
    SUSE-SLE-Module-Live-Patching-15-SP6-2025-1964
    SUSE Linux Enterprise Module for Basesystem 15 SP6
    • kernel-64kb >= 6.4.0-150600.23.53.1
    • kernel-64kb-devel >= 6.4.0-150600.23.53.1
    • kernel-default >= 6.4.0-150600.23.53.1
    • kernel-default-base >= 6.4.0-150600.23.53.1.150600.12.24.1
    • kernel-default-devel >= 6.4.0-150600.23.53.1
    • kernel-devel >= 6.4.0-150600.23.53.1
    • kernel-macros >= 6.4.0-150600.23.53.1
    • kernel-zfcpdump >= 6.4.0-150600.23.53.1
    		 Patchnames:
    SUSE-SLE-Module-Basesystem-15-SP6-2025-2000
    SUSE Linux Enterprise Module for Development Tools 15 SP6
    • kernel-docs >= 6.4.0-150600.23.53.1
    • kernel-obs-build >= 6.4.0-150600.23.53.1
    • kernel-source >= 6.4.0-150600.23.53.1
    • kernel-syms >= 6.4.0-150600.23.53.1
    		 Patchnames:
    SUSE-SLE-Module-Development-Tools-15-SP6-2025-2000
    SUSE Linux Enterprise Module for Legacy 15 SP6
    • reiserfs-kmp-default >= 6.4.0-150600.23.53.1
    		 Patchnames:
    SUSE-SLE-Module-Legacy-15-SP6-2025-2000
    SUSE Linux Enterprise Module for Public Cloud 15 SP6
    • kernel-azure >= 6.4.0-150600.8.40.1
    • kernel-azure-devel >= 6.4.0-150600.8.40.1
    • kernel-devel-azure >= 6.4.0-150600.8.40.1
    • kernel-source-azure >= 6.4.0-150600.8.40.1
    • kernel-syms-azure >= 6.4.0-150600.8.40.1
    		 Patchnames:
    SUSE-SLE-Module-Public-Cloud-15-SP6-2025-1965
    SUSE Linux Enterprise Real Time 15 SP6
    SUSE Real Time Module 15 SP6
    • cluster-md-kmp-rt >= 6.4.0-150600.10.39.1
    • dlm-kmp-rt >= 6.4.0-150600.10.39.1
    • gfs2-kmp-rt >= 6.4.0-150600.10.39.1
    • kernel-devel-rt >= 6.4.0-150600.10.39.1
    • kernel-rt >= 6.4.0-150600.10.39.1
    • kernel-rt-devel >= 6.4.0-150600.10.39.1
    • kernel-rt_debug >= 6.4.0-150600.10.39.1
    • kernel-rt_debug-devel >= 6.4.0-150600.10.39.1
    • kernel-source-rt >= 6.4.0-150600.10.39.1
    • kernel-syms-rt >= 6.4.0-150600.10.39.1
    • ocfs2-kmp-rt >= 6.4.0-150600.10.39.1
    		 Patchnames:
    SUSE-SLE-Module-RT-15-SP6-2025-1964
    SUSE Linux Enterprise Server 15 SP6
    SUSE Linux Enterprise Server for SAP Applications 15 SP6
    • kernel-64kb >= 6.4.0-150600.23.53.1
    • kernel-64kb-devel >= 6.4.0-150600.23.53.1
    • kernel-azure >= 6.4.0-150600.8.40.1
    • kernel-azure-devel >= 6.4.0-150600.8.40.1
    • kernel-default >= 6.4.0-150600.23.53.1
    • kernel-default-base >= 6.4.0-150600.23.53.1.150600.12.24.1
    • kernel-default-devel >= 6.4.0-150600.23.53.1
    • kernel-default-extra >= 6.4.0-150600.23.53.1
    • kernel-devel >= 6.4.0-150600.23.53.1
    • kernel-devel-azure >= 6.4.0-150600.8.40.1
    • kernel-docs >= 6.4.0-150600.23.53.1
    • kernel-macros >= 6.4.0-150600.23.53.1
    • kernel-obs-build >= 6.4.0-150600.23.53.1
    • kernel-source >= 6.4.0-150600.23.53.1
    • kernel-source-azure >= 6.4.0-150600.8.40.1
    • kernel-syms >= 6.4.0-150600.23.53.1
    • kernel-syms-azure >= 6.4.0-150600.8.40.1
    • kernel-zfcpdump >= 6.4.0-150600.23.53.1
    • reiserfs-kmp-default >= 6.4.0-150600.23.53.1
    		 Patchnames:
    SUSE-SLE-Module-Basesystem-15-SP6-2025-2000
    SUSE-SLE-Module-Development-Tools-15-SP6-2025-2000
    SUSE-SLE-Module-Legacy-15-SP6-2025-2000
    SUSE-SLE-Module-Public-Cloud-15-SP6-2025-1965
    SUSE-SLE-Product-WE-15-SP6-2025-2000
    SUSE Linux Enterprise Workstation Extension 15 SP6
    • kernel-default-extra >= 6.4.0-150600.23.53.1
    		 Patchnames:
    SUSE-SLE-Product-WE-15-SP6-2025-2000
    SUSE Linux Micro 6.0
    • kernel-default >= 6.4.0-30.1
    • kernel-default-base >= 6.4.0-30.1.21.8
    • kernel-default-livepatch >= 6.4.0-30.1
    • kernel-devel >= 6.4.0-30.1
    • kernel-devel-rt >= 6.4.0-33.1
    • kernel-kvmsmall >= 6.4.0-30.1
    • kernel-macros >= 6.4.0-30.1
    • kernel-rt >= 6.4.0-33.1
    • kernel-rt-livepatch >= 6.4.0-33.1
    • kernel-source >= 6.4.0-30.1
    • kernel-source-rt >= 6.4.0-33.1
    		 Patchnames:
    SUSE-SLE-Micro-6.0-kernel-40
    SUSE-SLE-Micro-6.0-kernel-42
    openSUSE Leap 15.6
    • cluster-md-kmp-64kb >= 6.4.0-150600.23.53.1
    • cluster-md-kmp-azure >= 6.4.0-150600.8.40.1
    • cluster-md-kmp-default >= 6.4.0-150600.23.53.1
    • cluster-md-kmp-rt >= 6.4.0-150600.10.39.1
    • dlm-kmp-64kb >= 6.4.0-150600.23.53.1
    • dlm-kmp-azure >= 6.4.0-150600.8.40.1
    • dlm-kmp-default >= 6.4.0-150600.23.53.1
    • dlm-kmp-rt >= 6.4.0-150600.10.39.1
    • dtb-allwinner >= 6.4.0-150600.23.53.1
    • dtb-altera >= 6.4.0-150600.23.53.1
    • dtb-amazon >= 6.4.0-150600.23.53.1
    • dtb-amd >= 6.4.0-150600.23.53.1
    • dtb-amlogic >= 6.4.0-150600.23.53.1
    • dtb-apm >= 6.4.0-150600.23.53.1
    • dtb-apple >= 6.4.0-150600.23.53.1
    • dtb-arm >= 6.4.0-150600.23.53.1
    • dtb-broadcom >= 6.4.0-150600.23.53.1
    • dtb-cavium >= 6.4.0-150600.23.53.1
    • dtb-exynos >= 6.4.0-150600.23.53.1
    • dtb-freescale >= 6.4.0-150600.23.53.1
    • dtb-hisilicon >= 6.4.0-150600.23.53.1
    • dtb-lg >= 6.4.0-150600.23.53.1
    • dtb-marvell >= 6.4.0-150600.23.53.1
    • dtb-mediatek >= 6.4.0-150600.23.53.1
    • dtb-nvidia >= 6.4.0-150600.23.53.1
    • dtb-qcom >= 6.4.0-150600.23.53.1
    • dtb-renesas >= 6.4.0-150600.23.53.1
    • dtb-rockchip >= 6.4.0-150600.23.53.1
    • dtb-socionext >= 6.4.0-150600.23.53.1
    • dtb-sprd >= 6.4.0-150600.23.53.1
    • dtb-xilinx >= 6.4.0-150600.23.53.1
    • gfs2-kmp-64kb >= 6.4.0-150600.23.53.1
    • gfs2-kmp-azure >= 6.4.0-150600.8.40.1
    • gfs2-kmp-default >= 6.4.0-150600.23.53.1
    • gfs2-kmp-rt >= 6.4.0-150600.10.39.1
    • kernel-64kb >= 6.4.0-150600.23.53.1
    • kernel-64kb-devel >= 6.4.0-150600.23.53.1
    • kernel-64kb-extra >= 6.4.0-150600.23.53.1
    • kernel-64kb-optional >= 6.4.0-150600.23.53.1
    • kernel-azure >= 6.4.0-150600.8.40.1
    • kernel-azure-devel >= 6.4.0-150600.8.40.1
    • kernel-azure-extra >= 6.4.0-150600.8.40.1
    • kernel-azure-optional >= 6.4.0-150600.8.40.1
    • kernel-azure-vdso >= 6.4.0-150600.8.40.1
    • kernel-debug >= 6.4.0-150600.23.53.1
    • kernel-debug-devel >= 6.4.0-150600.23.53.1
    • kernel-debug-vdso >= 6.4.0-150600.23.53.1
    • kernel-default >= 6.4.0-150600.23.53.1
    • kernel-default-base >= 6.4.0-150600.23.53.1.150600.12.24.1
    • kernel-default-base-rebuild >= 6.4.0-150600.23.53.1.150600.12.24.1
    • kernel-default-devel >= 6.4.0-150600.23.53.1
    • kernel-default-extra >= 6.4.0-150600.23.53.1
    • kernel-default-livepatch >= 6.4.0-150600.23.53.1
    • kernel-default-livepatch-devel >= 6.4.0-150600.23.53.1
    • kernel-default-optional >= 6.4.0-150600.23.53.1
    • kernel-default-vdso >= 6.4.0-150600.23.53.1
    • kernel-devel >= 6.4.0-150600.23.53.1
    • kernel-devel-azure >= 6.4.0-150600.8.40.1
    • kernel-devel-rt >= 6.4.0-150600.10.39.1
    • kernel-docs >= 6.4.0-150600.23.53.1
    • kernel-docs-html >= 6.4.0-150600.23.53.1
    • kernel-kvmsmall >= 6.4.0-150600.23.53.1
    • kernel-kvmsmall-devel >= 6.4.0-150600.23.53.1
    • kernel-kvmsmall-vdso >= 6.4.0-150600.23.53.1
    • kernel-macros >= 6.4.0-150600.23.53.1
    • kernel-obs-build >= 6.4.0-150600.23.53.1
    • kernel-obs-qa >= 6.4.0-150600.23.53.1
    • kernel-rt >= 6.4.0-150600.10.39.1
    • kernel-rt-devel >= 6.4.0-150600.10.39.1
    • kernel-rt-extra >= 6.4.0-150600.10.39.1
    • kernel-rt-livepatch-devel >= 6.4.0-150600.10.39.1
    • kernel-rt-optional >= 6.4.0-150600.10.39.1
    • kernel-rt-vdso >= 6.4.0-150600.10.39.1
    • kernel-rt_debug >= 6.4.0-150600.10.39.1
    • kernel-rt_debug-devel >= 6.4.0-150600.10.39.1
    • kernel-rt_debug-vdso >= 6.4.0-150600.10.39.1
    • kernel-source >= 6.4.0-150600.23.53.1
    • kernel-source-azure >= 6.4.0-150600.8.40.1
    • kernel-source-rt >= 6.4.0-150600.10.39.1
    • kernel-source-vanilla >= 6.4.0-150600.23.53.1
    • kernel-syms >= 6.4.0-150600.23.53.1
    • kernel-syms-azure >= 6.4.0-150600.8.40.1
    • kernel-syms-rt >= 6.4.0-150600.10.39.1
    • kernel-zfcpdump >= 6.4.0-150600.23.53.1
    • kselftests-kmp-64kb >= 6.4.0-150600.23.53.1
    • kselftests-kmp-azure >= 6.4.0-150600.8.40.1
    • kselftests-kmp-default >= 6.4.0-150600.23.53.1
    • kselftests-kmp-rt >= 6.4.0-150600.10.39.1
    • ocfs2-kmp-64kb >= 6.4.0-150600.23.53.1
    • ocfs2-kmp-azure >= 6.4.0-150600.8.40.1
    • ocfs2-kmp-default >= 6.4.0-150600.23.53.1
    • ocfs2-kmp-rt >= 6.4.0-150600.10.39.1
    • reiserfs-kmp-64kb >= 6.4.0-150600.23.53.1
    • reiserfs-kmp-azure >= 6.4.0-150600.8.40.1
    • reiserfs-kmp-default >= 6.4.0-150600.23.53.1
    • reiserfs-kmp-rt >= 6.4.0-150600.10.39.1
    		 Patchnames:
    openSUSE-SLE-15.6-2025-1964
    openSUSE-SLE-15.6-2025-1965
    openSUSE-SLE-15.6-2025-2000

    First public cloud image revisions this CVE is fixed in:

    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.
    SLES15-SP6-CHOST-BYOS kernel-default In progress
    SLES15-SP6-CHOST-BYOS-Aliyun kernel-default In progress
    SLES15-SP6-CHOST-BYOS-Azure kernel-default In progress
    SLES15-SP6-CHOST-BYOS-EC2 kernel-default In progress
    SLES15-SP6-CHOST-BYOS-GCE kernel-default In progress
    SLES15-SP6-CHOST-BYOS-GDC kernel-default In progress
    SLES15-SP6-CHOST-BYOS-SAP-CCloud kernel-default In progress
    SUSE Linux Enterprise Desktop 15 SP6 kernel-64kb Released
    SUSE Linux Enterprise Desktop 15 SP6 kernel-default Released
    SUSE Linux Enterprise Desktop 15 SP6 kernel-default-base Released
    SUSE Linux Enterprise Desktop 15 SP6 kernel-docs Released
    SUSE Linux Enterprise Desktop 15 SP6 kernel-obs-build Released
    SUSE Linux Enterprise Desktop 15 SP6 kernel-source Released
    SUSE Linux Enterprise Desktop 15 SP6 kernel-syms Released
    SUSE Linux Enterprise Desktop 15 SP6 kernel-zfcpdump Released
    SUSE Linux Enterprise Desktop 15 SP7 kernel-default Not affected
    SUSE Linux Enterprise Desktop 15 SP7 kernel-source Not affected
    SUSE Linux Enterprise High Availability Extension 15 SP6 kernel-default Released
    SUSE Linux Enterprise High Availability Extension 15 SP7 kernel-default Not affected
    SUSE Linux Enterprise High Availability Extension 15 SP7 kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-64kb Released
    SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-azure Released
    SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-default Released
    SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-default-base Released
    SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-docs Released
    SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-obs-build Released
    SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-source Released
    SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-source-azure Released
    SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-syms Released
    SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-syms-azure Released
    SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-zfcpdump Released
    SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-default Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-source-azure Not affected
    SUSE Linux Enterprise Live Patching 15 SP6 kernel-default Not affected
    SUSE Linux Enterprise Live Patching 15 SP6 kernel-livepatch-SLE15-SP6-RT_Update_11 Released
    SUSE Linux Enterprise Live Patching 15 SP6 kernel-source Not affected
    SUSE Linux Enterprise Live Patching 15 SP7 kernel-default Not affected
    SUSE Linux Enterprise Live Patching 15 SP7 kernel-source Not affected
    SUSE Linux Enterprise Micro 5.1 kernel-default Affected
    SUSE Linux Enterprise Micro 5.1 kernel-rt Affected
    SUSE Linux Enterprise Micro 5.1 kernel-source Affected
    SUSE Linux Enterprise Micro 5.1 kernel-source-rt Affected
    SUSE Linux Enterprise Micro 5.2 kernel-default Affected
    SUSE Linux Enterprise Micro 5.2 kernel-rt Affected
    SUSE Linux Enterprise Micro 5.2 kernel-source Affected
    SUSE Linux Enterprise Micro 5.2 kernel-source-rt Affected
    SUSE Linux Enterprise Micro 5.3 kernel-default Affected
    SUSE Linux Enterprise Micro 5.3 kernel-rt Affected
    SUSE Linux Enterprise Micro 5.3 kernel-source Affected
    SUSE Linux Enterprise Micro 5.3 kernel-source-rt Affected
    SUSE Linux Enterprise Micro 5.4 kernel-default Affected
    SUSE Linux Enterprise Micro 5.4 kernel-rt Affected
    SUSE Linux Enterprise Micro 5.4 kernel-source Affected
    SUSE Linux Enterprise Micro 5.4 kernel-source-rt Affected
    SUSE Linux Enterprise Micro 5.5 kernel-default Affected
    SUSE Linux Enterprise Micro 5.5 kernel-source Affected
    SUSE Linux Enterprise Micro 5.5 kernel-source-rt Affected
    SUSE Linux Enterprise Module for Basesystem 15 SP6 kernel-64kb Released
    SUSE Linux Enterprise Module for Basesystem 15 SP6 kernel-default Released
    SUSE Linux Enterprise Module for Basesystem 15 SP6 kernel-default-base Released
    SUSE Linux Enterprise Module for Basesystem 15 SP6 kernel-source Released
    SUSE Linux Enterprise Module for Basesystem 15 SP6 kernel-zfcpdump Released
    SUSE Linux Enterprise Module for Basesystem 15 SP7 kernel-default Not affected
    SUSE Linux Enterprise Module for Basesystem 15 SP7 kernel-source Not affected
    SUSE Linux Enterprise Module for Development Tools 15 SP6 kernel-default Released
    SUSE Linux Enterprise Module for Development Tools 15 SP6 kernel-docs Released
    SUSE Linux Enterprise Module for Development Tools 15 SP6 kernel-obs-build Released
    SUSE Linux Enterprise Module for Development Tools 15 SP6 kernel-source Released
    SUSE Linux Enterprise Module for Development Tools 15 SP6 kernel-syms Released
    SUSE Linux Enterprise Module for Development Tools 15 SP7 kernel-default Not affected
    SUSE Linux Enterprise Module for Development Tools 15 SP7 kernel-source Not affected
    SUSE Linux Enterprise Module for Legacy 15 SP6 kernel-default Released
    SUSE Linux Enterprise Module for Legacy 15 SP7 kernel-default Not affected
    SUSE Linux Enterprise Module for Legacy 15 SP7 kernel-source Not affected
    SUSE Linux Enterprise Module for Public Cloud 15 SP6 kernel-azure Released
    SUSE Linux Enterprise Module for Public Cloud 15 SP6 kernel-source-azure Released
    SUSE Linux Enterprise Module for Public Cloud 15 SP6 kernel-syms-azure Released
    SUSE Linux Enterprise Module for Public Cloud 15 SP7 kernel-source-azure Not affected
    SUSE Linux Enterprise Real Time 15 SP6 kernel-rt Released
    SUSE Linux Enterprise Real Time 15 SP6 kernel-rt_debug Released
    SUSE Linux Enterprise Real Time 15 SP6 kernel-source-rt Released
    SUSE Linux Enterprise Real Time 15 SP6 kernel-syms-rt Released
    SUSE Linux Enterprise Server 15 SP6 kernel-64kb Released
    SUSE Linux Enterprise Server 15 SP6 kernel-azure Released
    SUSE Linux Enterprise Server 15 SP6 kernel-default Released
    SUSE Linux Enterprise Server 15 SP6 kernel-default-base Released
    SUSE Linux Enterprise Server 15 SP6 kernel-docs Released
    SUSE Linux Enterprise Server 15 SP6 kernel-obs-build Released
    SUSE Linux Enterprise Server 15 SP6 kernel-source Released
    SUSE Linux Enterprise Server 15 SP6 kernel-source-azure Released
    SUSE Linux Enterprise Server 15 SP6 kernel-syms Released
    SUSE Linux Enterprise Server 15 SP6 kernel-syms-azure Released
    SUSE Linux Enterprise Server 15 SP6 kernel-zfcpdump Released
    SUSE Linux Enterprise Server 15 SP7 kernel-default Not affected
    SUSE Linux Enterprise Server 15 SP7 kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP7 kernel-source-azure Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-64kb Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-azure Released
    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-source-azure Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-syms Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-syms-azure Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-zfcpdump Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-default Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-source Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-source-azure Not affected
    SUSE Linux Enterprise Workstation Extension 15 SP6 kernel-default Released
    SUSE Linux Enterprise Workstation Extension 15 SP6 kernel-source Not affected
    SUSE Linux Enterprise Workstation Extension 15 SP7 kernel-default Not affected
    SUSE Linux Enterprise Workstation Extension 15 SP7 kernel-source Not 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-source Released
    SUSE Linux Micro 6.1 kernel-source-rt Released
    SUSE Manager Proxy 4.3 kernel-default Affected
    SUSE Manager Proxy 4.3 kernel-source Affected
    SUSE Manager Retail Branch Server 4.3 kernel-default Affected
    SUSE Manager Retail Branch Server 4.3 kernel-source Affected
    SUSE Manager Server 4.3 kernel-default Affected
    SUSE Manager Server 4.3 kernel-source Affected
    SUSE Real Time Module 15 SP6 kernel-rt Released
    SUSE Real Time Module 15 SP6 kernel-rt_debug Released
    SUSE Real Time Module 15 SP6 kernel-source-rt Released
    SUSE Real Time Module 15 SP6 kernel-syms-rt Released
    openSUSE Leap 15.6 dtb-aarch64 Released
    openSUSE Leap 15.6 dtb-armv7l Released
    openSUSE Leap 15.6 kernel-64kb Released
    openSUSE Leap 15.6 kernel-azure Released
    openSUSE Leap 15.6 kernel-debug Released
    openSUSE Leap 15.6 kernel-default Released
    openSUSE Leap 15.6 kernel-docs Released
    openSUSE Leap 15.6 kernel-kvmsmall Released
    openSUSE Leap 15.6 kernel-lpae Released
    openSUSE Leap 15.6 kernel-obs-build Released
    openSUSE Leap 15.6 kernel-obs-qa Released
    openSUSE Leap 15.6 kernel-rt Released
    openSUSE Leap 15.6 kernel-rt_debug Released
    openSUSE Leap 15.6 kernel-source Released
    openSUSE Leap 15.6 kernel-source-azure Released
    openSUSE Leap 15.6 kernel-source-rt Released
    openSUSE Leap 15.6 kernel-syms Released
    openSUSE Leap 15.6 kernel-syms-azure Released
    openSUSE Leap 15.6 kernel-syms-rt Released
    openSUSE Leap 15.6 kernel-zfcpdump Released
    Products under Long Term Service Pack support and receiving important and critical security fixes.
    SUSE Linux Enterprise High Performance Computing 15 SP3 kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS kernel-default Affected
    SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 SP4 kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-default Affected
    SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 SP5 kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 SP5 kernel-source-azure Unsupported
    SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS kernel-default Affected
    SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS kernel-default Affected
    SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS kernel-source 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 SP3 kernel-default Affected
    SUSE Linux Enterprise Live Patching 15 SP3 kernel-source Affected
    SUSE Linux Enterprise Live Patching 15 SP4 kernel-default Affected
    SUSE Linux Enterprise Live Patching 15 SP4 kernel-source Affected
    SUSE Linux Enterprise Live Patching 15 SP5 kernel-default Affected
    SUSE Linux Enterprise Live Patching 15 SP5 kernel-source Affected
    SUSE Linux Enterprise Module for Basesystem 15 SP3 kernel-source Affected
    SUSE Linux Enterprise Module for Basesystem 15 SP4 kernel-source Affected
    SUSE Linux Enterprise Module for Basesystem 15 SP5 kernel-source Affected
    SUSE Linux Enterprise Module for Development Tools 15 SP3 kernel-source Affected
    SUSE Linux Enterprise Module for Development Tools 15 SP4 kernel-source Affected
    SUSE Linux Enterprise Module for Development Tools 15 SP5 kernel-source Affected
    SUSE Linux Enterprise Module for Public Cloud 15 SP5 kernel-source-azure Unsupported
    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 kernel-source-azure Unsupported
    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 kernel-source-azure Unsupported
    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 SP3 kernel-source Affected
    SUSE Linux Enterprise Server 15 SP3-LTSS kernel-default Affected
    SUSE Linux Enterprise Server 15 SP3-LTSS kernel-source Affected
    SUSE Linux Enterprise Server 15 SP4 kernel-source Affected
    SUSE Linux Enterprise Server 15 SP4-LTSS kernel-default Affected
    SUSE Linux Enterprise Server 15 SP4-LTSS kernel-source Affected
    SUSE Linux Enterprise Server 15 SP5 kernel-source Affected
    SUSE Linux Enterprise Server 15 SP5 kernel-source-azure Unsupported
    SUSE Linux Enterprise Server 15 SP5-LTSS kernel-default Affected
    SUSE Linux Enterprise Server 15 SP5-LTSS kernel-source Affected
    SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 kernel-source Not affected
    SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 kernel-source-azure Unsupported
    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 Affected
    SUSE Enterprise Storage 7.1 kernel-source Affected
    SUSE Linux Enterprise Desktop 11 SP4 kernel-source Not affected
    SUSE Linux Enterprise Desktop 12 SP2 kernel-source Not affected
    SUSE Linux Enterprise Desktop 12 SP4 kernel-source Not affected
    SUSE Linux Enterprise Desktop 15 kernel-source Not affected
    SUSE Linux Enterprise Desktop 15 SP1 kernel-source Not affected
    SUSE Linux Enterprise Desktop 15 SP2 kernel-source Affected
    SUSE Linux Enterprise Desktop 15 SP3 kernel-source Affected
    SUSE Linux Enterprise Desktop 15 SP4 kernel-source Affected
    SUSE Linux Enterprise Desktop 15 SP5 kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 kernel-source Not 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 Affected
    SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15-ESPOS kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15-LTSS kernel-source Not affected
    SUSE Linux Enterprise Micro 5.0 kernel-default Not affected
    SUSE Linux Enterprise Micro 5.0 kernel-rt Unsupported
    SUSE Linux Enterprise Module for Basesystem 15 kernel-source Not affected
    SUSE Linux Enterprise Module for Basesystem 15 SP1 kernel-source Not affected
    SUSE Linux Enterprise Module for Basesystem 15 SP2 kernel-source Affected
    SUSE Linux Enterprise Module for Development Tools 15 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 Affected
    SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT kernel-source Not affected
    SUSE Linux Enterprise Real Time 15 SP1 kernel-source-rt Unsupported
    SUSE Linux Enterprise Real Time 15 SP2 kernel-source Affected
    SUSE Linux Enterprise Real Time 15 SP3 kernel-source Affected
    SUSE Linux Enterprise Real Time 15 SP3 kernel-source-rt Affected
    SUSE Linux Enterprise Real Time 15 SP4 kernel-source Affected
    SUSE Linux Enterprise Real Time 15 SP4 kernel-source-rt Affected
    SUSE Linux Enterprise Real Time 15 SP5 kernel-source-rt Affected
    SUSE Linux Enterprise Server 11 SP4 kernel-source Not affected
    SUSE Linux Enterprise Server 11 SP4 LTSS kernel-default Not affected
    SUSE Linux Enterprise Server 11 SP4 LTSS kernel-source Not affected
    SUSE Linux Enterprise Server 11 SP4-LTSS kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP2 kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP2-BCL kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP2-ESPOS kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP2-LTSS kernel-default Not affected
    SUSE Linux Enterprise Server 12 SP2-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 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 Affected
    SUSE Linux Enterprise Server 15 SP2-BCL kernel-source Affected
    SUSE Linux Enterprise Server 15 SP2-LTSS kernel-default Affected
    SUSE Linux Enterprise Server 15 SP2-LTSS kernel-source Affected
    SUSE Linux Enterprise Server 15 SP3-BCL kernel-source Affected
    SUSE Linux Enterprise Server 15-LTSS kernel-default Not affected
    SUSE Linux Enterprise Server 15-LTSS kernel-source Not affected
    SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 kernel-source Not affected
    SUSE Linux Enterprise Server for SAP Applications 12 SP2 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 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 Affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP3 kernel-default Affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP3 kernel-source Affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-default Affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-source Affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-default Affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-source Affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-source-azure Unsupported
    SUSE Manager Proxy 4.0 kernel-source Not affected
    SUSE Manager Proxy 4.1 kernel-source Affected
    SUSE Manager Proxy 4.2 kernel-source Affected
    SUSE Manager Retail Branch Server 4.0 kernel-source Not affected
    SUSE Manager Retail Branch Server 4.1 kernel-source Affected
    SUSE Manager Retail Branch Server 4.2 kernel-source Affected
    SUSE Manager Server 4.0 kernel-source Not affected
    SUSE Manager Server 4.1 kernel-source Affected
    SUSE Manager Server 4.2 kernel-source Affected
    SUSE OpenStack Cloud 7 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 SP1 kernel-source-rt Unsupported
    SUSE Real Time Module 15 SP3 kernel-source-rt Affected
    SUSE Real Time Module 15 SP4 kernel-source-rt Affected
    SUSE Real Time Module 15 SP5 kernel-source-rt Affected
    openSUSE Leap 15.3 kernel-source Affected
    openSUSE Leap 15.3 kernel-source-rt Affected
    openSUSE Leap 15.4 kernel-source Affected
    openSUSE Leap 15.4 kernel-source-azure Unsupported
    openSUSE Leap 15.4 kernel-source-rt Affected
    openSUSE Leap 15.5 kernel-source Affected
    openSUSE Leap 15.5 kernel-source-azure Unsupported
    openSUSE Leap 15.5 kernel-source-rt Affected
    Products at an unknown state of their lifecycle.
    SUSE Manager Proxy 4.3-LTS kernel-source Affected
    SUSE Manager Retail Branch Server 4.3-LTS kernel-source Affected
    SUSE Manager Server 4.3-LTS kernel-source Affected
    Container Status
    suse/hpc/warewulf4-x86_64/sle-hpc-node kernel-defaultReleased
    bci/bci-sle15-kernel-module-devel:15.6 kernel-symsIn progress

    SUSE Timeline for this CVE

    CVE page created: Thu May 1 16:00:11 2025
    CVE page last modified: Thu Jun 19 01:19:50 2025