Upstream information

CVE-2026-31411 at MITRE

Description

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

net: atm: fix crash due to unvalidated vcc pointer in sigd_send()

Reproducer available at [1].

The ATM send path (sendmsg -> vcc_sendmsg -> sigd_send) reads the vcc
pointer from msg->vcc and uses it directly without any validation. This
pointer comes from userspace via sendmsg() and can be arbitrarily forged:

int fd = socket(AF_ATMSVC, SOCK_DGRAM, 0);
ioctl(fd, ATMSIGD_CTRL); // become ATM signaling daemon
struct msghdr msg = { .msg_iov = &iov, ... };
*(unsigned long *)(buf + 4) = 0xdeadbeef; // fake vcc pointer
sendmsg(fd, &msg, 0); // kernel dereferences 0xdeadbeef

In normal operation, the kernel sends the vcc pointer to the signaling
daemon via sigd_enq() when processing operations like connect(), bind(),
or listen(). The daemon is expected to return the same pointer when
responding. However, a malicious daemon can send arbitrary pointer values.

Fix this by introducing find_get_vcc() which validates the pointer by
searching through vcc_hash (similar to how sigd_close() iterates over
all VCCs), and acquires a reference via sock_hold() if found.

Since struct atm_vcc embeds struct sock as its first member, they share
the same lifetime. Therefore using sock_hold/sock_put is sufficient to
keep the vcc alive while it is being used.

Note that there may be a race with sigd_close() which could mark the vcc
with various flags (e.g., ATM_VF_RELEASED) after find_get_vcc() returns.
However, sock_hold() guarantees the memory remains valid, so this race
only affects the logical state, not memory safety.

[1]: https://gist.github.com/mrpre/1ba5949c45529c511152e2f4c755b0f3

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having moderate severity.

CVSS v3 Scores
CVSS detail National Vulnerability Database SUSE
Base Score 5.5 5.5
Vector 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:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local Local
Attack Complexity Low Low
Privileges Required Low Low
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High High
CVSSv3 Version 3.1 3.1
CVSS v4 Scores
CVSS detail SUSE
Base Score 6.8
Vector CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Attack Vector Local
Attack Complexity Low
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: 1261752 [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:2.1.3-7.145
Container suse/sl-micro/6.1/base-os-container:2.2.1-5.132
  • kernel-default >= 6.4.0-46.1
Container suse/sl-micro/6.0/kvm-os-container:2.1.3-6.162
Container suse/sl-micro/6.1/kvm-os-container:2.2.1-5.132
  • kernel-default-base >= 6.4.0-46.1.21.23
Container suse/sl-micro/6.0/rt-os-container:2.1.3-7.176
Container suse/sl-micro/6.1/rt-os-container:2.2.1-5.125
  • kernel-rt >= 6.4.0-47.1
Image SLES-Azure-Basic
Image SLES-EC2
Image SLES-Hardened-BYOS-Azure
Image SLES-SAPCAL-Azure
  • kernel-default >= 6.12.0-160000.33.1
Image SLES12-SP5-Azure-BYOS
Image SLES12-SP5-EC2-BYOS
Image SLES12-SP5-EC2-ECS-On-Demand
Image SLES12-SP5-EC2-On-Demand
Image SLES12-SP5-GCE-BYOS
Image SLES12-SP5-GCE-On-Demand
  • kernel-default >= 4.12.14-122.310.1
SUSE Linux Enterprise Desktop 15 SP7
  • kernel-64kb >= 6.4.0-150700.53.55.1
  • kernel-64kb-devel >= 6.4.0-150700.53.55.1
  • kernel-default >= 6.4.0-150700.53.55.1
  • kernel-default-base >= 6.4.0-150700.53.55.1.150700.17.33.1
  • kernel-default-devel >= 6.4.0-150700.53.55.1
  • kernel-default-extra >= 6.4.0-150700.53.55.1
  • kernel-devel >= 6.4.0-150700.53.55.1
  • kernel-docs >= 6.4.0-150700.53.55.1
  • kernel-macros >= 6.4.0-150700.53.55.1
  • kernel-obs-build >= 6.4.0-150700.53.55.1
  • kernel-source >= 6.4.0-150700.53.55.1
  • kernel-syms >= 6.4.0-150700.53.55.1
  • kernel-zfcpdump >= 6.4.0-150700.53.55.1
 Patchnames:
SUSE-SLE-Module-Basesystem-15-SP7-2026-2238
SUSE-SLE-Module-Development-Tools-15-SP7-2026-2238
SUSE-SLE-Product-WE-15-SP7-2026-2238
SUSE Linux Enterprise High Availability Extension 15 SP7
  • cluster-md-kmp-default >= 6.4.0-150700.53.55.1
  • dlm-kmp-default >= 6.4.0-150700.53.55.1
  • gfs2-kmp-default >= 6.4.0-150700.53.55.1
  • ocfs2-kmp-default >= 6.4.0-150700.53.55.1
 Patchnames:
SUSE-SLE-Product-HA-15-SP7-2026-2238
SUSE Linux Enterprise High Availability Extension 16.0
  • cluster-md-kmp-default >= 6.12.0-160000.33.1
  • dlm-kmp-default >= 6.12.0-160000.33.1
  • gfs2-kmp-default >= 6.12.0-160000.33.1
 Patchnames:
SUSE-SLES-HA-16.0-814
SUSE Linux Enterprise High Performance Computing 15 SP7
  • kernel-64kb >= 6.4.0-150700.53.55.1
  • kernel-64kb-devel >= 6.4.0-150700.53.55.1
  • kernel-azure >= 6.4.0-150700.53.55.1
  • kernel-azure-devel >= 6.4.0-150700.53.55.1
  • kernel-default >= 6.4.0-150700.53.55.1
  • kernel-default-base >= 6.4.0-150700.53.55.1.150700.17.33.1
  • kernel-default-devel >= 6.4.0-150700.53.55.1
  • kernel-devel >= 6.4.0-150700.53.55.1
  • kernel-docs >= 6.4.0-150700.53.55.1
  • kernel-macros >= 6.4.0-150700.53.55.1
  • kernel-obs-build >= 6.4.0-150700.53.55.1
  • kernel-source >= 6.4.0-150700.53.55.1
  • kernel-syms >= 6.4.0-150700.53.55.1
  • kernel-zfcpdump >= 6.4.0-150700.53.55.1
  • reiserfs-kmp-default >= 6.4.0-150700.53.55.1
 Patchnames:
SUSE-SLE-Module-Basesystem-15-SP7-2026-2238
SUSE-SLE-Module-Development-Tools-15-SP7-2026-2238
SUSE-SLE-Module-Legacy-15-SP7-2026-2238
SUSE-SLE-Module-Public-Cloud-15-SP7-2026-2238
SUSE Linux Enterprise Live Patching 15 SP7
    		Patchnames:
    SUSE-SLE-Module-Live-Patching-15-SP7-2026-2217
    SUSE Linux Enterprise Module for Basesystem 15 SP7
    • kernel-64kb >= 6.4.0-150700.53.55.1
    • kernel-64kb-devel >= 6.4.0-150700.53.55.1
    • kernel-default >= 6.4.0-150700.53.55.1
    • kernel-default-base >= 6.4.0-150700.53.55.1.150700.17.33.1
    • kernel-default-devel >= 6.4.0-150700.53.55.1
    • kernel-devel >= 6.4.0-150700.53.55.1
    • kernel-macros >= 6.4.0-150700.53.55.1
    • kernel-zfcpdump >= 6.4.0-150700.53.55.1
    		 Patchnames:
    SUSE-SLE-Module-Basesystem-15-SP7-2026-2238
    SUSE Linux Enterprise Module for Development Tools 15 SP7
    • kernel-docs >= 6.4.0-150700.53.55.1
    • kernel-obs-build >= 6.4.0-150700.53.55.1
    • kernel-source >= 6.4.0-150700.53.55.1
    • kernel-syms >= 6.4.0-150700.53.55.1
    		 Patchnames:
    SUSE-SLE-Module-Development-Tools-15-SP7-2026-2238
    SUSE Linux Enterprise Module for Legacy 15 SP7
    • reiserfs-kmp-default >= 6.4.0-150700.53.55.1
    		 Patchnames:
    SUSE-SLE-Module-Legacy-15-SP7-2026-2238
    SUSE Linux Enterprise Module for Public Cloud 15 SP7
    • kernel-azure >= 6.4.0-150700.53.55.1
    • kernel-azure-devel >= 6.4.0-150700.53.55.1
    		 Patchnames:
    SUSE-SLE-Module-Public-Cloud-15-SP7-2026-2238
    SUSE Linux Enterprise Real Time 15 SP7
    SUSE Real Time Module 15 SP7
    • cluster-md-kmp-rt >= 6.4.0-150700.7.54.1
    • dlm-kmp-rt >= 6.4.0-150700.7.54.1
    • gfs2-kmp-rt >= 6.4.0-150700.7.54.1
    • kernel-devel-rt >= 6.4.0-150700.7.54.1
    • kernel-rt >= 6.4.0-150700.7.54.1
    • kernel-rt-devel >= 6.4.0-150700.7.54.1
    • kernel-source-rt >= 6.4.0-150700.7.54.1
    • kernel-syms-rt >= 6.4.0-150700.7.54.1
    • ocfs2-kmp-rt >= 6.4.0-150700.7.54.1
    		 Patchnames:
    SUSE-SLE-Module-RT-15-SP7-2026-2217
    SUSE Linux Enterprise Server 12 SP5-LTSS
    • cluster-md-kmp-default >= 4.12.14-122.310.1
    • dlm-kmp-default >= 4.12.14-122.310.1
    • gfs2-kmp-default >= 4.12.14-122.310.1
    • kernel-default >= 4.12.14-122.310.1
    • kernel-default-base >= 4.12.14-122.310.1
    • kernel-default-devel >= 4.12.14-122.310.1
    • kernel-default-man >= 4.12.14-122.310.1
    • kernel-devel >= 4.12.14-122.310.1
    • kernel-macros >= 4.12.14-122.310.1
    • kernel-source >= 4.12.14-122.310.1
    • kernel-syms >= 4.12.14-122.310.1
    • ocfs2-kmp-default >= 4.12.14-122.310.1
    		 Patchnames:
    SUSE-SLE-SERVER-12-SP5-LTSS-2026-2068
    SUSE Linux Enterprise Server 15 SP7
    SUSE Linux Enterprise Server for SAP Applications 15 SP7
    • kernel-64kb >= 6.4.0-150700.53.55.1
    • kernel-64kb-devel >= 6.4.0-150700.53.55.1
    • kernel-azure >= 6.4.0-150700.53.55.1
    • kernel-azure-devel >= 6.4.0-150700.53.55.1
    • kernel-default >= 6.4.0-150700.53.55.1
    • kernel-default-base >= 6.4.0-150700.53.55.1.150700.17.33.1
    • kernel-default-devel >= 6.4.0-150700.53.55.1
    • kernel-default-extra >= 6.4.0-150700.53.55.1
    • kernel-devel >= 6.4.0-150700.53.55.1
    • kernel-docs >= 6.4.0-150700.53.55.1
    • kernel-macros >= 6.4.0-150700.53.55.1
    • kernel-obs-build >= 6.4.0-150700.53.55.1
    • kernel-source >= 6.4.0-150700.53.55.1
    • kernel-syms >= 6.4.0-150700.53.55.1
    • kernel-zfcpdump >= 6.4.0-150700.53.55.1
    • reiserfs-kmp-default >= 6.4.0-150700.53.55.1
    		 Patchnames:
    SUSE-SLE-Module-Basesystem-15-SP7-2026-2238
    SUSE-SLE-Module-Development-Tools-15-SP7-2026-2238
    SUSE-SLE-Module-Legacy-15-SP7-2026-2238
    SUSE-SLE-Module-Public-Cloud-15-SP7-2026-2238
    SUSE-SLE-Product-WE-15-SP7-2026-2238
    SUSE Linux Enterprise Server 16.0
    • kernel-64kb >= 6.12.0-160000.33.1
    • kernel-64kb-devel >= 6.12.0-160000.33.1
    • kernel-64kb-extra >= 6.12.0-160000.33.1
    • kernel-azure >= 6.12.0-160000.33.1
    • kernel-azure-devel >= 6.12.0-160000.33.1
    • kernel-azure-extra >= 6.12.0-160000.33.1
    • kernel-azure-vdso >= 6.12.0-160000.33.1
    • kernel-default >= 6.12.0-160000.33.1
    • kernel-default-base >= 6.12.0-160000.33.1.160000.2.14
    • kernel-default-devel >= 6.12.0-160000.33.1
    • kernel-default-extra >= 6.12.0-160000.33.1
    • kernel-default-livepatch >= 6.12.0-160000.33.1
    • kernel-default-vdso >= 6.12.0-160000.33.1
    • kernel-devel >= 6.12.0-160000.33.1
    • kernel-docs >= 6.12.0-160000.33.1
    • kernel-docs-html >= 6.12.0-160000.33.1
    • kernel-kvmsmall >= 6.12.0-160000.33.1
    • kernel-kvmsmall-devel >= 6.12.0-160000.33.1
    • kernel-kvmsmall-vdso >= 6.12.0-160000.33.1
    • kernel-macros >= 6.12.0-160000.33.1
    • kernel-obs-qa >= 6.12.0-160000.33.1
    • kernel-source >= 6.12.0-160000.33.1
    • kernel-source-vanilla >= 6.12.0-160000.33.1
    • kernel-syms >= 6.12.0-160000.33.1
    • kernel-zfcpdump >= 6.12.0-160000.33.1
    		 Patchnames:
    SUSE-SLES-16.0-814
    SUSE Linux Enterprise Server LTSS Extended Security 12 SP5
    • cluster-md-kmp-default >= 4.12.14-122.310.1
    • dlm-kmp-default >= 4.12.14-122.310.1
    • gfs2-kmp-default >= 4.12.14-122.310.1
    • kernel-default >= 4.12.14-122.310.1
    • kernel-default-base >= 4.12.14-122.310.1
    • kernel-default-devel >= 4.12.14-122.310.1
    • kernel-devel >= 4.12.14-122.310.1
    • kernel-macros >= 4.12.14-122.310.1
    • kernel-source >= 4.12.14-122.310.1
    • kernel-syms >= 4.12.14-122.310.1
    • ocfs2-kmp-default >= 4.12.14-122.310.1
    		 Patchnames:
    SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2026-2068
    SUSE Linux Enterprise Server for SAP applications 16.0
    • cluster-md-kmp-default >= 6.12.0-160000.33.1
    • dlm-kmp-default >= 6.12.0-160000.33.1
    • gfs2-kmp-default >= 6.12.0-160000.33.1
    • kernel-64kb >= 6.12.0-160000.33.1
    • kernel-64kb-devel >= 6.12.0-160000.33.1
    • kernel-64kb-extra >= 6.12.0-160000.33.1
    • kernel-azure >= 6.12.0-160000.33.1
    • kernel-azure-devel >= 6.12.0-160000.33.1
    • kernel-azure-extra >= 6.12.0-160000.33.1
    • kernel-azure-vdso >= 6.12.0-160000.33.1
    • kernel-default >= 6.12.0-160000.33.1
    • kernel-default-base >= 6.12.0-160000.33.1.160000.2.14
    • kernel-default-devel >= 6.12.0-160000.33.1
    • kernel-default-extra >= 6.12.0-160000.33.1
    • kernel-default-livepatch >= 6.12.0-160000.33.1
    • kernel-default-vdso >= 6.12.0-160000.33.1
    • kernel-devel >= 6.12.0-160000.33.1
    • kernel-docs >= 6.12.0-160000.33.1
    • kernel-docs-html >= 6.12.0-160000.33.1
    • kernel-kvmsmall >= 6.12.0-160000.33.1
    • kernel-kvmsmall-devel >= 6.12.0-160000.33.1
    • kernel-kvmsmall-vdso >= 6.12.0-160000.33.1
    • kernel-macros >= 6.12.0-160000.33.1
    • kernel-obs-qa >= 6.12.0-160000.33.1
    • kernel-source >= 6.12.0-160000.33.1
    • kernel-source-vanilla >= 6.12.0-160000.33.1
    • kernel-syms >= 6.12.0-160000.33.1
    • kernel-zfcpdump >= 6.12.0-160000.33.1
    		 Patchnames:
    SUSE-SLES-16.0-814
    SUSE Linux Enterprise Workstation Extension 15 SP7
    • kernel-default-extra >= 6.4.0-150700.53.55.1
    		 Patchnames:
    SUSE-SLE-Product-WE-15-SP7-2026-2238
    SUSE Linux Micro 6.0
    • kernel-default >= 6.4.0-46.1
    • kernel-default-base >= 6.4.0-46.1.21.23
    • kernel-default-livepatch >= 6.4.0-46.1
    • kernel-devel >= 6.4.0-46.1
    • kernel-devel-rt >= 6.4.0-47.1
    • kernel-kvmsmall >= 6.4.0-46.1
    • kernel-macros >= 6.4.0-46.1
    • kernel-rt >= 6.4.0-47.1
    • kernel-rt-livepatch >= 6.4.0-47.1
    • kernel-source >= 6.4.0-46.1
    • kernel-source-rt >= 6.4.0-47.1
    		 Patchnames:
    SUSE-SLE-Micro-6.0-kernel-435
    SUSE-SLE-Micro-6.0-kernel-437
    SUSE Linux Micro 6.1
    • kernel-default >= 6.4.0-46.1
    • kernel-default-base >= 6.4.0-46.1.21.23
    • kernel-default-devel >= 6.4.0-46.1
    • kernel-default-livepatch >= 6.4.0-46.1
    • kernel-devel >= 6.4.0-46.1
    • kernel-devel-rt >= 6.4.0-47.1
    • kernel-kvmsmall >= 6.4.0-46.1
    • kernel-macros >= 6.4.0-46.1
    • kernel-rt >= 6.4.0-47.1
    • kernel-rt-devel >= 6.4.0-47.1
    • kernel-rt-livepatch >= 6.4.0-47.1
    • kernel-source >= 6.4.0-46.1
    • kernel-source-rt >= 6.4.0-47.1
    		 Patchnames:
    SUSE-SLE-Micro-6.1-kernel-435
    SUSE-SLE-Micro-6.1-kernel-437
    SUSE Linux Micro 6.2
    • kernel-64kb >= 6.12.0-160000.33.1
    • kernel-64kb-devel >= 6.12.0-160000.33.1
    • kernel-default >= 6.12.0-160000.33.1
    • kernel-default-base >= 6.12.0-160000.33.1.160000.2.14
    • kernel-default-devel >= 6.12.0-160000.33.1
    • kernel-default-extra >= 6.12.0-160000.33.1
    • kernel-default-livepatch >= 6.12.0-160000.33.1
    • kernel-devel >= 6.12.0-160000.33.1
    • kernel-macros >= 6.12.0-160000.33.1
    • kernel-rt >= 6.12.0-160000.33.1
    • kernel-rt-devel >= 6.12.0-160000.33.1
    • kernel-rt-livepatch >= 6.12.0-160000.33.1
    • kernel-source >= 6.12.0-160000.33.1
    		 Patchnames:
    SUSE-SL-Micro-6.2-814
    openSUSE Leap 16.0
    • cluster-md-kmp-64kb >= 6.12.0-160000.33.1
    • cluster-md-kmp-azure >= 6.12.0-160000.33.1
    • cluster-md-kmp-default >= 6.12.0-160000.33.1
    • cluster-md-kmp-rt >= 6.12.0-160000.33.1
    • dlm-kmp-64kb >= 6.12.0-160000.33.1
    • dlm-kmp-azure >= 6.12.0-160000.33.1
    • dlm-kmp-default >= 6.12.0-160000.33.1
    • dlm-kmp-rt >= 6.12.0-160000.33.1
    • dtb-allwinner >= 6.12.0-160000.33.1
    • dtb-altera >= 6.12.0-160000.33.1
    • dtb-amazon >= 6.12.0-160000.33.1
    • dtb-amd >= 6.12.0-160000.33.1
    • dtb-amlogic >= 6.12.0-160000.33.1
    • dtb-apm >= 6.12.0-160000.33.1
    • dtb-apple >= 6.12.0-160000.33.1
    • dtb-arm >= 6.12.0-160000.33.1
    • dtb-broadcom >= 6.12.0-160000.33.1
    • dtb-cavium >= 6.12.0-160000.33.1
    • dtb-exynos >= 6.12.0-160000.33.1
    • dtb-freescale >= 6.12.0-160000.33.1
    • dtb-hisilicon >= 6.12.0-160000.33.1
    • dtb-lg >= 6.12.0-160000.33.1
    • dtb-marvell >= 6.12.0-160000.33.1
    • dtb-mediatek >= 6.12.0-160000.33.1
    • dtb-nvidia >= 6.12.0-160000.33.1
    • dtb-qcom >= 6.12.0-160000.33.1
    • dtb-renesas >= 6.12.0-160000.33.1
    • dtb-rockchip >= 6.12.0-160000.33.1
    • dtb-socionext >= 6.12.0-160000.33.1
    • dtb-sprd >= 6.12.0-160000.33.1
    • dtb-xilinx >= 6.12.0-160000.33.1
    • gfs2-kmp-64kb >= 6.12.0-160000.33.1
    • gfs2-kmp-azure >= 6.12.0-160000.33.1
    • gfs2-kmp-default >= 6.12.0-160000.33.1
    • gfs2-kmp-rt >= 6.12.0-160000.33.1
    • kernel-64kb >= 6.12.0-160000.33.1
    • kernel-64kb-devel >= 6.12.0-160000.33.1
    • kernel-64kb-extra >= 6.12.0-160000.33.1
    • kernel-64kb-optional >= 6.12.0-160000.33.1
    • kernel-azure >= 6.12.0-160000.33.1
    • kernel-azure-devel >= 6.12.0-160000.33.1
    • kernel-azure-extra >= 6.12.0-160000.33.1
    • kernel-azure-optional >= 6.12.0-160000.33.1
    • kernel-azure-vdso >= 6.12.0-160000.33.1
    • kernel-default >= 6.12.0-160000.33.1
    • kernel-default-base >= 6.12.0-160000.33.1.160000.2.14
    • kernel-default-devel >= 6.12.0-160000.33.1
    • kernel-default-extra >= 6.12.0-160000.33.1
    • kernel-default-optional >= 6.12.0-160000.33.1
    • kernel-default-vdso >= 6.12.0-160000.33.1
    • kernel-devel >= 6.12.0-160000.33.1
    • kernel-docs >= 6.12.0-160000.33.1
    • kernel-docs-html >= 6.12.0-160000.33.1
    • kernel-kvmsmall >= 6.12.0-160000.33.1
    • kernel-kvmsmall-devel >= 6.12.0-160000.33.1
    • kernel-kvmsmall-vdso >= 6.12.0-160000.33.1
    • kernel-macros >= 6.12.0-160000.33.1
    • kernel-obs-build >= 6.12.0-160000.33.1
    • kernel-obs-qa >= 6.12.0-160000.33.1
    • kernel-rt >= 6.12.0-160000.33.1
    • kernel-rt-devel >= 6.12.0-160000.33.1
    • kernel-rt-extra >= 6.12.0-160000.33.1
    • kernel-rt-optional >= 6.12.0-160000.33.1
    • kernel-rt-vdso >= 6.12.0-160000.33.1
    • kernel-source >= 6.12.0-160000.33.1
    • kernel-source-vanilla >= 6.12.0-160000.33.1
    • kernel-syms >= 6.12.0-160000.33.1
    • kernel-zfcpdump >= 6.12.0-160000.33.1
    • kselftests-kmp-64kb >= 6.12.0-160000.33.1
    • kselftests-kmp-azure >= 6.12.0-160000.33.1
    • kselftests-kmp-default >= 6.12.0-160000.33.1
    • kselftests-kmp-rt >= 6.12.0-160000.33.1
    • ocfs2-kmp-64kb >= 6.12.0-160000.33.1
    • ocfs2-kmp-azure >= 6.12.0-160000.33.1
    • ocfs2-kmp-default >= 6.12.0-160000.33.1
    • ocfs2-kmp-rt >= 6.12.0-160000.33.1
    		 Patchnames:
    openSUSE-Leap-16.0-814

    List of packages in QA

    Product(s) Package(s)
    SUSE Linux Enterprise Server 16.0
    • kernel-64kb >= 6.12.0-160000.33.1
    • kernel-64kb-devel >= 6.12.0-160000.33.1
    • kernel-64kb-extra >= 6.12.0-160000.33.1
    • kernel-azure >= 6.12.0-160000.33.1
    • kernel-azure-devel >= 6.12.0-160000.33.1
    • kernel-azure-extra >= 6.12.0-160000.33.1
    • kernel-azure-vdso >= 6.12.0-160000.33.1
    • kernel-default >= 6.12.0-160000.33.1
    • kernel-default-base >= 6.12.0-160000.33.1.160000.2.14
    • kernel-default-devel >= 6.12.0-160000.33.1
    • kernel-default-extra >= 6.12.0-160000.33.1
    • kernel-default-livepatch >= 6.12.0-160000.33.1
    • kernel-default-vdso >= 6.12.0-160000.33.1
    • kernel-devel >= 6.12.0-160000.33.1
    • kernel-docs >= 6.12.0-160000.33.1
    • kernel-docs-html >= 6.12.0-160000.33.1
    • kernel-kvmsmall >= 6.12.0-160000.33.1
    • kernel-kvmsmall-devel >= 6.12.0-160000.33.1
    • kernel-kvmsmall-vdso >= 6.12.0-160000.33.1
    • kernel-macros >= 6.12.0-160000.33.1
    • kernel-obs-qa >= 6.12.0-160000.33.1
    • kernel-source >= 6.12.0-160000.33.1
    • kernel-source-vanilla >= 6.12.0-160000.33.1
    • kernel-syms >= 6.12.0-160000.33.1
    • kernel-zfcpdump >= 6.12.0-160000.33.1

    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.
    SUSE Linux Enterprise Desktop 15 SP7 kernel-64kb Released
    SUSE Linux Enterprise Desktop 15 SP7 kernel-default Released
    SUSE Linux Enterprise Desktop 15 SP7 kernel-default-base Released
    SUSE Linux Enterprise Desktop 15 SP7 kernel-docs Released
    SUSE Linux Enterprise Desktop 15 SP7 kernel-obs-build Released
    SUSE Linux Enterprise Desktop 15 SP7 kernel-source Released
    SUSE Linux Enterprise Desktop 15 SP7 kernel-syms Released
    SUSE Linux Enterprise Desktop 15 SP7 kernel-zfcpdump Released
    SUSE Linux Enterprise High Availability Extension 15 SP7 kernel-default Released
    SUSE Linux Enterprise High Availability Extension 15 SP7 kernel-source Released
    SUSE Linux Enterprise High Availability Extension 16.0 kernel-default Released
    SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-64kb Released
    SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-azure Released
    SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-default Released
    SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-default-base Released
    SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-docs Released
    SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-obs-build Released
    SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-source Released
    SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-source-azure Affected
    SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-syms Released
    SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-zfcpdump Released
    SUSE Linux Enterprise Live Patching 15 SP7 kernel-default Released
    SUSE Linux Enterprise Live Patching 15 SP7 kernel-livepatch-SLE15-SP7-RT_Update_15 Released
    SUSE Linux Enterprise Live Patching 15 SP7 kernel-source Released
    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 SP7 kernel-64kb Released
    SUSE Linux Enterprise Module for Basesystem 15 SP7 kernel-default Released
    SUSE Linux Enterprise Module for Basesystem 15 SP7 kernel-default-base Released
    SUSE Linux Enterprise Module for Basesystem 15 SP7 kernel-source Released
    SUSE Linux Enterprise Module for Basesystem 15 SP7 kernel-zfcpdump Released
    SUSE Linux Enterprise Module for Development Tools 15 SP7 kernel-default Released
    SUSE Linux Enterprise Module for Development Tools 15 SP7 kernel-docs Released
    SUSE Linux Enterprise Module for Development Tools 15 SP7 kernel-obs-build Released
    SUSE Linux Enterprise Module for Development Tools 15 SP7 kernel-source Released
    SUSE Linux Enterprise Module for Development Tools 15 SP7 kernel-syms Released
    SUSE Linux Enterprise Module for Legacy 15 SP7 kernel-default Released
    SUSE Linux Enterprise Module for Legacy 15 SP7 kernel-source Released
    SUSE Linux Enterprise Module for Public Cloud 15 SP7 kernel-azure Released
    SUSE Linux Enterprise Module for Public Cloud 15 SP7 kernel-default Released
    SUSE Linux Enterprise Module for Public Cloud 15 SP7 kernel-source Released
    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 Released
    SUSE Linux Enterprise Server 15 SP7 kernel-azure Released
    SUSE Linux Enterprise Server 15 SP7 kernel-default Released
    SUSE Linux Enterprise Server 15 SP7 kernel-default-base Released
    SUSE Linux Enterprise Server 15 SP7 kernel-docs Released
    SUSE Linux Enterprise Server 15 SP7 kernel-obs-build Released
    SUSE Linux Enterprise Server 15 SP7 kernel-source Released
    SUSE Linux Enterprise Server 15 SP7 kernel-source-azure Affected
    SUSE Linux Enterprise Server 15 SP7 kernel-syms Released
    SUSE Linux Enterprise Server 15 SP7 kernel-zfcpdump Released
    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 Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-azure Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-default Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-default-base Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-docs Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-obs-build Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-source Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-source-azure Affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-syms Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-zfcpdump Released
    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 Released
    SUSE Linux Enterprise Workstation Extension 15 SP7 kernel-source Released
    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 16.0 kernel-source Affected
    Products under Long Term Service Pack support and receiving important and critical security fixes.
    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-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 Released
    SUSE Linux Enterprise Live Patching 12 SP5 kernel-source Released
    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 SP4 kernel-source Affected
    SUSE Linux Enterprise Module for Basesystem 15 SP5 kernel-source Affected
    SUSE Linux Enterprise Module for Basesystem 15 SP6 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 Development Tools 15 SP6 kernel-source Affected
    SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE kernel-default Affected
    SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE kernel-source Affected
    SUSE Linux Enterprise Server 12 SP5 kernel-source Affected
    SUSE Linux Enterprise Server 12 SP5-LTSS kernel-default Released
    SUSE Linux Enterprise Server 12 SP5-LTSS kernel-source Released
    SUSE Linux Enterprise Server 12 SP5-LTSS kernel-syms Released
    SUSE Linux Enterprise Server 12 SP5-LTSS Extended Security kernel-default Released
    SUSE Linux Enterprise Server 12 SP5-LTSS Extended Security kernel-source Released
    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-LTSS kernel-default Affected
    SUSE Linux Enterprise Server 15 SP5-LTSS kernel-source 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-default Released
    SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 kernel-source Released
    SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 kernel-syms Released
    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 Affected
    SUSE Manager Proxy LTS 4.3 kernel-source Affected
    SUSE Manager Retail Branch Server 4.3 kernel-source Affected
    SUSE Manager Retail Branch Server LTS 4.3 kernel-source Affected
    SUSE Manager Server 4.3 kernel-source Affected
    SUSE Manager Server LTS 4.3 kernel-source Affected
    Products past their end of life and not receiving proactive updates anymore.
    SUSE CaaS Platform 4.0 kernel-source Affected
    SUSE Enterprise Storage 6 kernel-source Affected
    SUSE Enterprise Storage 7 kernel-source Affected
    SUSE Enterprise Storage 7.1 kernel-source Affected
    SUSE Linux Enterprise Desktop 11 SP4 kernel-source Affected
    SUSE Linux Enterprise Desktop 12 SP4 kernel-source Affected
    SUSE Linux Enterprise Desktop 15 SP1 kernel-source 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 Desktop 15 SP6 kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 SP1 kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS kernel-source 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 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-source Affected
    SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS kernel-source 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 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-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 Module for Basesystem 15 SP1 kernel-source Affected
    SUSE Linux Enterprise Module for Basesystem 15 SP2 kernel-source Affected
    SUSE Linux Enterprise Module for Basesystem 15 SP3 kernel-source Affected
    SUSE Linux Enterprise Module for Development Tools 15 SP1 kernel-source Affected
    SUSE Linux Enterprise Module for Development Tools 15 SP2 kernel-source Affected
    SUSE Linux Enterprise Module for Development Tools 15 SP3 kernel-source Affected
    SUSE Linux Enterprise Module for Public Cloud 15 SP6 kernel-source-azure 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 Real Time 15 SP6 kernel-source-rt Unsupported
    SUSE Linux Enterprise Server 11 SP4 kernel-source Affected
    SUSE Linux Enterprise Server 11 SP4-LTSS kernel-source Affected
    SUSE Linux Enterprise Server 12 SP4 kernel-source Affected
    SUSE Linux Enterprise Server 12 SP4-ESPOS kernel-source Affected
    SUSE Linux Enterprise Server 12 SP4-LTSS kernel-default Affected
    SUSE Linux Enterprise Server 12 SP4-LTSS kernel-source Affected
    SUSE Linux Enterprise Server 15 SP1 kernel-source Affected
    SUSE Linux Enterprise Server 15 SP1-BCL kernel-source Affected
    SUSE Linux Enterprise Server 15 SP1-LTSS kernel-default Affected
    SUSE Linux Enterprise Server 15 SP1-LTSS kernel-source 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 kernel-source Affected
    SUSE Linux Enterprise Server 15 SP3-BCL 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 for SAP Applications 12 SP4 kernel-source Affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP1 kernel-source Affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP2 kernel-source 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 Manager Proxy 4.0 kernel-source 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 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 Affected
    SUSE Manager Server 4.1 kernel-source Affected
    SUSE Manager Server 4.2 kernel-source Affected
    SUSE OpenStack Cloud 9 kernel-source Affected
    SUSE OpenStack Cloud Crowbar 9 kernel-source Affected
    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
    SUSE Real Time Module 15 SP6 kernel-source-rt Unsupported
    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-rt Affected
    openSUSE Leap 15.5 kernel-source Affected
    openSUSE Leap 15.5 kernel-source-rt Affected
    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

    SUSE Timeline for this CVE

    CVE page created: Wed Apr 8 16:00:01 2026
    CVE page last modified: Wed Jun 3 21:32:59 2026