Upstream information

CVE-2024-57896 at MITRE

Description

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

btrfs: flush delalloc workers queue before stopping cleaner kthread during unmount

During the unmount path, at close_ctree(), we first stop the cleaner
kthread, using kthread_stop() which frees the associated task_struct, and
then stop and destroy all the work queues. However after we stopped the
cleaner we may still have a worker from the delalloc_workers queue running
inode.c:submit_compressed_extents(), which calls btrfs_add_delayed_iput(),
which in turn tries to wake up the cleaner kthread - which was already
destroyed before, resulting in a use-after-free on the task_struct.

Syzbot reported this with the following stack traces:

BUG: KASAN: slab-use-after-free in __lock_acquire+0x78/0x2100 kernel/locking/lockdep.c:5089
Read of size 8 at addr ffff8880259d2818 by task kworker/u8:3/52

CPU: 1 UID: 0 PID: 52 Comm: kworker/u8:3 Not tainted 6.13.0-rc1-syzkaller-00002-gcdd30ebb1b9f #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Workqueue: btrfs-delalloc btrfs_work_helper
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
print_address_description mm/kasan/report.c:378 [inline]
print_report+0x169/0x550 mm/kasan/report.c:489
kasan_report+0x143/0x180 mm/kasan/report.c:602
__lock_acquire+0x78/0x2100 kernel/locking/lockdep.c:5089
lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5849
__raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
_raw_spin_lock_irqsave+0xd5/0x120 kernel/locking/spinlock.c:162
class_raw_spinlock_irqsave_constructor include/linux/spinlock.h:551 [inline]
try_to_wake_up+0xc2/0x1470 kernel/sched/core.c:4205
submit_compressed_extents+0xdf/0x16e0 fs/btrfs/inode.c:1615
run_ordered_work fs/btrfs/async-thread.c:288 [inline]
btrfs_work_helper+0x96f/0xc40 fs/btrfs/async-thread.c:324
process_one_work kernel/workqueue.c:3229 [inline]
process_scheduled_works+0xa66/0x1840 kernel/workqueue.c:3310
worker_thread+0x870/0xd30 kernel/workqueue.c:3391
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
</TASK>

Allocated by task 2:
kasan_save_stack mm/kasan/common.c:47 [inline]
kasan_save_track+0x3f/0x80 mm/kasan/common.c:68
unpoison_slab_object mm/kasan/common.c:319 [inline]
__kasan_slab_alloc+0x66/0x80 mm/kasan/common.c:345
kasan_slab_alloc include/linux/kasan.h:250 [inline]
slab_post_alloc_hook mm/slub.c:4104 [inline]
slab_alloc_node mm/slub.c:4153 [inline]
kmem_cache_alloc_node_noprof+0x1d9/0x380 mm/slub.c:4205
alloc_task_struct_node kernel/fork.c:180 [inline]
dup_task_struct+0x57/0x8c0 kernel/fork.c:1113
copy_process+0x5d1/0x3d50 kernel/fork.c:2225
kernel_clone+0x223/0x870 kernel/fork.c:2807
kernel_thread+0x1bc/0x240 kernel/fork.c:2869
create_kthread kernel/kthread.c:412 [inline]
kthreadd+0x60d/0x810 kernel/kthread.c:767
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244

Freed by task 24:
kasan_save_stack mm/kasan/common.c:47 [inline]
kasan_save_track+0x3f/0x80 mm/kasan/common.c:68
kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:582
poison_slab_object mm/kasan/common.c:247 [inline]
__kasan_slab_free+0x59/0x70 mm/kasan/common.c:264
kasan_slab_free include/linux/kasan.h:233 [inline]
slab_free_hook mm/slub.c:2338 [inline]
slab_free mm/slub.c:4598 [inline]
kmem_cache_free+0x195/0x410 mm/slub.c:4700
put_task_struct include/linux/sched/task.h:144 [inline]
delayed_put_task_struct+0x125/0x300 kernel/exit.c:227
rcu_do_batch kernel/rcu/tree.c:2567 [inline]
rcu_core+0xaaa/0x17a0 kernel/rcu/tree.c:2823
handle_softirqs+0x2d4/0x9b0 kernel/softirq.c:554
run_ksoftirqd+0xca/0x130 kernel/softirq.c:943

---truncated---

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having moderate severity.

CVSS v3 Scores
  CNA (CISA-ADP) National Vulnerability Database SUSE
Base Score 7.8 7.8 5.5
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:L/UI:N/S:U/C:H/I:H/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 Local
Attack Complexity Low Low Low
Privileges Required Low Low Low
User Interaction None None None
Scope Unchanged Unchanged Unchanged
Confidentiality Impact High High None
Integrity Impact High High None
Availability Impact High High High
CVSSv3 Version 3.1 3.1 3.1
CVSS v4 Scores
  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: 1235965 [IN_PROGRESS]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container bci/bci-sle15-kernel-module-devel:15.6.31.16
  • kernel-default-devel >= 6.4.0-150600.23.38.1
  • kernel-devel >= 6.4.0-150600.23.38.1
  • kernel-macros >= 6.4.0-150600.23.38.1
  • kernel-syms >= 6.4.0-150600.23.38.1
Container suse/hpc/warewulf4-x86_64/sle-hpc-node:15.6.17.5.105
  • kernel-default >= 6.4.0-150600.23.38.1
SUSE Linux Enterprise Desktop 15 SP6
  • kernel-64kb >= 6.4.0-150600.23.38.1
  • kernel-64kb-devel >= 6.4.0-150600.23.38.1
  • kernel-default >= 6.4.0-150600.23.38.1
  • kernel-default-base >= 6.4.0-150600.23.38.1.150600.12.16.2
  • kernel-default-devel >= 6.4.0-150600.23.38.1
  • kernel-default-extra >= 6.4.0-150600.23.38.1
  • kernel-devel >= 6.4.0-150600.23.38.1
  • kernel-docs >= 6.4.0-150600.23.38.1
  • kernel-macros >= 6.4.0-150600.23.38.1
  • kernel-obs-build >= 6.4.0-150600.23.38.1
  • kernel-source >= 6.4.0-150600.23.38.1
  • kernel-syms >= 6.4.0-150600.23.38.1
  • kernel-zfcpdump >= 6.4.0-150600.23.38.1
 Patchnames:
SUSE-SLE-Module-Basesystem-15-SP6-2025-499
SUSE-SLE-Module-Development-Tools-15-SP6-2025-499
SUSE-SLE-Product-WE-15-SP6-2025-499
SUSE Linux Enterprise High Availability Extension 15 SP6
  • cluster-md-kmp-default >= 6.4.0-150600.23.38.1
  • dlm-kmp-default >= 6.4.0-150600.23.38.1
  • gfs2-kmp-default >= 6.4.0-150600.23.38.1
  • ocfs2-kmp-default >= 6.4.0-150600.23.38.1
 Patchnames:
SUSE-SLE-Product-HA-15-SP6-2025-499
SUSE Linux Enterprise High Performance Computing 15 SP6
  • kernel-64kb >= 6.4.0-150600.23.38.1
  • kernel-64kb-devel >= 6.4.0-150600.23.38.1
  • kernel-azure >= 6.4.0-150600.8.26.1
  • kernel-azure-devel >= 6.4.0-150600.8.26.1
  • kernel-default >= 6.4.0-150600.23.38.1
  • kernel-default-base >= 6.4.0-150600.23.38.1.150600.12.16.2
  • kernel-default-devel >= 6.4.0-150600.23.38.1
  • kernel-devel >= 6.4.0-150600.23.38.1
  • kernel-devel-azure >= 6.4.0-150600.8.26.1
  • kernel-docs >= 6.4.0-150600.23.38.1
  • kernel-macros >= 6.4.0-150600.23.38.1
  • kernel-obs-build >= 6.4.0-150600.23.38.1
  • kernel-source >= 6.4.0-150600.23.38.1
  • kernel-source-azure >= 6.4.0-150600.8.26.1
  • kernel-syms >= 6.4.0-150600.23.38.1
  • kernel-syms-azure >= 6.4.0-150600.8.26.1
  • kernel-zfcpdump >= 6.4.0-150600.23.38.1
  • reiserfs-kmp-default >= 6.4.0-150600.23.38.1
 Patchnames:
SUSE-SLE-Module-Basesystem-15-SP6-2025-499
SUSE-SLE-Module-Development-Tools-15-SP6-2025-499
SUSE-SLE-Module-Legacy-15-SP6-2025-499
SUSE-SLE-Module-Public-Cloud-15-SP6-2025-428
SUSE Linux Enterprise Live Patching 12 SP5
  • kernel-default-kgraft >= 4.12.14-122.247.1
  • kernel-default-kgraft-devel >= 4.12.14-122.247.1
 Patchnames:
SUSE-SLE-Live-Patching-12-SP5-2025-565
SUSE Linux Enterprise Live Patching 15 SP6
    		Patchnames:
    SUSE-SLE-Module-Live-Patching-15-SP6-2025-499
    SUSE-SLE-Module-Live-Patching-15-SP6-2025-557
    SUSE Linux Enterprise Module for Basesystem 15 SP6
    • kernel-64kb >= 6.4.0-150600.23.38.1
    • kernel-64kb-devel >= 6.4.0-150600.23.38.1
    • kernel-default >= 6.4.0-150600.23.38.1
    • kernel-default-base >= 6.4.0-150600.23.38.1.150600.12.16.2
    • kernel-default-devel >= 6.4.0-150600.23.38.1
    • kernel-devel >= 6.4.0-150600.23.38.1
    • kernel-macros >= 6.4.0-150600.23.38.1
    • kernel-zfcpdump >= 6.4.0-150600.23.38.1
    		 Patchnames:
    SUSE-SLE-Module-Basesystem-15-SP6-2025-499
    SUSE Linux Enterprise Module for Confidential Computing Technical Preview 15 SP6
    • kernel-coco >= 6.4.0-15061.12.coco15sp6.1
    • kernel-coco-devel >= 6.4.0-15061.12.coco15sp6.1
    • kernel-coco_debug >= 6.4.0-15061.12.coco15sp6.1
    • kernel-coco_debug-devel >= 6.4.0-15061.12.coco15sp6.1
    • kernel-devel-coco >= 6.4.0-15061.12.coco15sp6.1
    • kernel-source-coco >= 6.4.0-15061.12.coco15sp6.1
    • kernel-syms-coco >= 6.4.0-15061.12.coco15sp6.1
    • reiserfs-kmp-coco >= 6.4.0-15061.12.coco15sp6.1
    		 Patchnames:
    SUSE-SLE-Module-Confidential-Computing-15-SP6-2025-289
    SUSE Linux Enterprise Module for Development Tools 15 SP6
    • kernel-docs >= 6.4.0-150600.23.38.1
    • kernel-obs-build >= 6.4.0-150600.23.38.1
    • kernel-source >= 6.4.0-150600.23.38.1
    • kernel-syms >= 6.4.0-150600.23.38.1
    		 Patchnames:
    SUSE-SLE-Module-Development-Tools-15-SP6-2025-499
    SUSE Linux Enterprise Module for Legacy 15 SP6
    • reiserfs-kmp-default >= 6.4.0-150600.23.38.1
    		 Patchnames:
    SUSE-SLE-Module-Legacy-15-SP6-2025-499
    SUSE Linux Enterprise Module for Public Cloud 15 SP6
    • kernel-azure >= 6.4.0-150600.8.26.1
    • kernel-azure-devel >= 6.4.0-150600.8.26.1
    • kernel-devel-azure >= 6.4.0-150600.8.26.1
    • kernel-source-azure >= 6.4.0-150600.8.26.1
    • kernel-syms-azure >= 6.4.0-150600.8.26.1
    		 Patchnames:
    SUSE-SLE-Module-Public-Cloud-15-SP6-2025-428
    SUSE Linux Enterprise Real Time 15 SP6
    SUSE Real Time Module 15 SP6
    • cluster-md-kmp-rt >= 6.4.0-150600.10.26.1
    • dlm-kmp-rt >= 6.4.0-150600.10.26.1
    • gfs2-kmp-rt >= 6.4.0-150600.10.26.1
    • kernel-devel-rt >= 6.4.0-150600.10.26.1
    • kernel-rt >= 6.4.0-150600.10.26.1
    • kernel-rt-devel >= 6.4.0-150600.10.26.1
    • kernel-rt_debug >= 6.4.0-150600.10.26.1
    • kernel-rt_debug-devel >= 6.4.0-150600.10.26.1
    • kernel-source-rt >= 6.4.0-150600.10.26.1
    • kernel-syms-rt >= 6.4.0-150600.10.26.1
    • ocfs2-kmp-rt >= 6.4.0-150600.10.26.1
    		 Patchnames:
    SUSE-SLE-Module-RT-15-SP6-2025-557
    SUSE Linux Enterprise Server 12 SP5-LTSS
    • cluster-md-kmp-default >= 4.12.14-122.247.1
    • dlm-kmp-default >= 4.12.14-122.247.1
    • gfs2-kmp-default >= 4.12.14-122.247.1
    • kernel-default >= 4.12.14-122.247.1
    • kernel-default-base >= 4.12.14-122.247.1
    • kernel-default-devel >= 4.12.14-122.247.1
    • kernel-default-man >= 4.12.14-122.247.1
    • kernel-devel >= 4.12.14-122.247.1
    • kernel-macros >= 4.12.14-122.247.1
    • kernel-source >= 4.12.14-122.247.1
    • kernel-syms >= 4.12.14-122.247.1
    • ocfs2-kmp-default >= 4.12.14-122.247.1
    		 Patchnames:
    SUSE-SLE-SERVER-12-SP5-LTSS-2025-565
    SUSE Linux Enterprise Server 15 SP6
    SUSE Linux Enterprise Server for SAP Applications 15 SP6
    • kernel-64kb >= 6.4.0-150600.23.38.1
    • kernel-64kb-devel >= 6.4.0-150600.23.38.1
    • kernel-azure >= 6.4.0-150600.8.26.1
    • kernel-azure-devel >= 6.4.0-150600.8.26.1
    • kernel-default >= 6.4.0-150600.23.38.1
    • kernel-default-base >= 6.4.0-150600.23.38.1.150600.12.16.2
    • kernel-default-devel >= 6.4.0-150600.23.38.1
    • kernel-default-extra >= 6.4.0-150600.23.38.1
    • kernel-devel >= 6.4.0-150600.23.38.1
    • kernel-devel-azure >= 6.4.0-150600.8.26.1
    • kernel-docs >= 6.4.0-150600.23.38.1
    • kernel-macros >= 6.4.0-150600.23.38.1
    • kernel-obs-build >= 6.4.0-150600.23.38.1
    • kernel-source >= 6.4.0-150600.23.38.1
    • kernel-source-azure >= 6.4.0-150600.8.26.1
    • kernel-syms >= 6.4.0-150600.23.38.1
    • kernel-syms-azure >= 6.4.0-150600.8.26.1
    • kernel-zfcpdump >= 6.4.0-150600.23.38.1
    • reiserfs-kmp-default >= 6.4.0-150600.23.38.1
    		 Patchnames:
    SUSE-SLE-Module-Basesystem-15-SP6-2025-499
    SUSE-SLE-Module-Development-Tools-15-SP6-2025-499
    SUSE-SLE-Module-Legacy-15-SP6-2025-499
    SUSE-SLE-Module-Public-Cloud-15-SP6-2025-428
    SUSE-SLE-Product-WE-15-SP6-2025-499
    SUSE Linux Enterprise Server LTSS Extended Security 12 SP5
    • cluster-md-kmp-default >= 4.12.14-122.247.1
    • dlm-kmp-default >= 4.12.14-122.247.1
    • gfs2-kmp-default >= 4.12.14-122.247.1
    • kernel-default >= 4.12.14-122.247.1
    • kernel-default-base >= 4.12.14-122.247.1
    • kernel-default-devel >= 4.12.14-122.247.1
    • kernel-devel >= 4.12.14-122.247.1
    • kernel-macros >= 4.12.14-122.247.1
    • kernel-source >= 4.12.14-122.247.1
    • kernel-syms >= 4.12.14-122.247.1
    • ocfs2-kmp-default >= 4.12.14-122.247.1
    		 Patchnames:
    SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2025-565
    SUSE Linux Enterprise Workstation Extension 15 SP6
    • kernel-default-extra >= 6.4.0-150600.23.38.1
    		 Patchnames:
    SUSE-SLE-Product-WE-15-SP6-2025-499
    openSUSE Leap 15.6
    • cluster-md-kmp-64kb >= 6.4.0-150600.23.38.1
    • cluster-md-kmp-azure >= 6.4.0-150600.8.26.1
    • cluster-md-kmp-default >= 6.4.0-150600.23.38.1
    • cluster-md-kmp-rt >= 6.4.0-150600.10.26.1
    • dlm-kmp-64kb >= 6.4.0-150600.23.38.1
    • dlm-kmp-azure >= 6.4.0-150600.8.26.1
    • dlm-kmp-default >= 6.4.0-150600.23.38.1
    • dlm-kmp-rt >= 6.4.0-150600.10.26.1
    • dtb-allwinner >= 6.4.0-150600.23.38.1
    • dtb-altera >= 6.4.0-150600.23.38.1
    • dtb-amazon >= 6.4.0-150600.23.38.1
    • dtb-amd >= 6.4.0-150600.23.38.1
    • dtb-amlogic >= 6.4.0-150600.23.38.1
    • dtb-apm >= 6.4.0-150600.23.38.1
    • dtb-apple >= 6.4.0-150600.23.38.1
    • dtb-arm >= 6.4.0-150600.23.38.1
    • dtb-broadcom >= 6.4.0-150600.23.38.1
    • dtb-cavium >= 6.4.0-150600.23.38.1
    • dtb-exynos >= 6.4.0-150600.23.38.1
    • dtb-freescale >= 6.4.0-150600.23.38.1
    • dtb-hisilicon >= 6.4.0-150600.23.38.1
    • dtb-lg >= 6.4.0-150600.23.38.1
    • dtb-marvell >= 6.4.0-150600.23.38.1
    • dtb-mediatek >= 6.4.0-150600.23.38.1
    • dtb-nvidia >= 6.4.0-150600.23.38.1
    • dtb-qcom >= 6.4.0-150600.23.38.1
    • dtb-renesas >= 6.4.0-150600.23.38.1
    • dtb-rockchip >= 6.4.0-150600.23.38.1
    • dtb-socionext >= 6.4.0-150600.23.38.1
    • dtb-sprd >= 6.4.0-150600.23.38.1
    • dtb-xilinx >= 6.4.0-150600.23.38.1
    • gfs2-kmp-64kb >= 6.4.0-150600.23.38.1
    • gfs2-kmp-azure >= 6.4.0-150600.8.26.1
    • gfs2-kmp-default >= 6.4.0-150600.23.38.1
    • gfs2-kmp-rt >= 6.4.0-150600.10.26.1
    • kernel-64kb >= 6.4.0-150600.23.38.1
    • kernel-64kb-devel >= 6.4.0-150600.23.38.1
    • kernel-64kb-extra >= 6.4.0-150600.23.38.1
    • kernel-64kb-optional >= 6.4.0-150600.23.38.1
    • kernel-azure >= 6.4.0-150600.8.26.1
    • kernel-azure-devel >= 6.4.0-150600.8.26.1
    • kernel-azure-extra >= 6.4.0-150600.8.26.1
    • kernel-azure-optional >= 6.4.0-150600.8.26.1
    • kernel-azure-vdso >= 6.4.0-150600.8.26.1
    • kernel-debug >= 6.4.0-150600.23.38.1
    • kernel-debug-devel >= 6.4.0-150600.23.38.1
    • kernel-debug-vdso >= 6.4.0-150600.23.38.1
    • kernel-default >= 6.4.0-150600.23.38.1
    • kernel-default-base >= 6.4.0-150600.23.38.1.150600.12.16.2
    • kernel-default-base-rebuild >= 6.4.0-150600.23.38.1.150600.12.16.2
    • kernel-default-devel >= 6.4.0-150600.23.38.1
    • kernel-default-extra >= 6.4.0-150600.23.38.1
    • kernel-default-livepatch >= 6.4.0-150600.23.38.1
    • kernel-default-livepatch-devel >= 6.4.0-150600.23.38.1
    • kernel-default-optional >= 6.4.0-150600.23.38.1
    • kernel-default-vdso >= 6.4.0-150600.23.38.1
    • kernel-devel >= 6.4.0-150600.23.38.1
    • kernel-devel-azure >= 6.4.0-150600.8.26.1
    • kernel-devel-rt >= 6.4.0-150600.10.26.1
    • kernel-docs >= 6.4.0-150600.23.38.1
    • kernel-docs-html >= 6.4.0-150600.23.38.1
    • kernel-kvmsmall >= 6.4.0-150600.23.38.1
    • kernel-kvmsmall-devel >= 6.4.0-150600.23.38.1
    • kernel-kvmsmall-vdso >= 6.4.0-150600.23.38.1
    • kernel-macros >= 6.4.0-150600.23.38.1
    • kernel-obs-build >= 6.4.0-150600.23.38.1
    • kernel-obs-qa >= 6.4.0-150600.23.38.1
    • kernel-rt >= 6.4.0-150600.10.26.1
    • kernel-rt-devel >= 6.4.0-150600.10.26.1
    • kernel-rt-extra >= 6.4.0-150600.10.26.1
    • kernel-rt-livepatch-devel >= 6.4.0-150600.10.26.1
    • kernel-rt-optional >= 6.4.0-150600.10.26.1
    • kernel-rt-vdso >= 6.4.0-150600.10.26.1
    • kernel-rt_debug >= 6.4.0-150600.10.26.1
    • kernel-rt_debug-devel >= 6.4.0-150600.10.26.1
    • kernel-rt_debug-vdso >= 6.4.0-150600.10.26.1
    • kernel-source >= 6.4.0-150600.23.38.1
    • kernel-source-azure >= 6.4.0-150600.8.26.1
    • kernel-source-rt >= 6.4.0-150600.10.26.1
    • kernel-source-vanilla >= 6.4.0-150600.23.38.1
    • kernel-syms >= 6.4.0-150600.23.38.1
    • kernel-syms-azure >= 6.4.0-150600.8.26.1
    • kernel-syms-rt >= 6.4.0-150600.10.26.1
    • kernel-zfcpdump >= 6.4.0-150600.23.38.1
    • kselftests-kmp-64kb >= 6.4.0-150600.23.38.1
    • kselftests-kmp-azure >= 6.4.0-150600.8.26.1
    • kselftests-kmp-default >= 6.4.0-150600.23.38.1
    • kselftests-kmp-rt >= 6.4.0-150600.10.26.1
    • ocfs2-kmp-64kb >= 6.4.0-150600.23.38.1
    • ocfs2-kmp-azure >= 6.4.0-150600.8.26.1
    • ocfs2-kmp-default >= 6.4.0-150600.23.38.1
    • ocfs2-kmp-rt >= 6.4.0-150600.10.26.1
    • reiserfs-kmp-64kb >= 6.4.0-150600.23.38.1
    • reiserfs-kmp-azure >= 6.4.0-150600.8.26.1
    • reiserfs-kmp-default >= 6.4.0-150600.23.38.1
    • reiserfs-kmp-rt >= 6.4.0-150600.10.26.1
    		 Patchnames:
    openSUSE-SLE-15.6-2025-428
    openSUSE-SLE-15.6-2025-499
    openSUSE-SLE-15.6-2025-557

    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_8 Released
    SUSE Linux Enterprise Live Patching 15 SP6 kernel-livepatch-SLE15-SP6_Update_8 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 Affected
    SUSE Linux Micro 6.0 kernel-source Affected
    SUSE Linux Micro 6.0 kernel-source-rt Affected
    SUSE Linux Micro 6.1 kernel-default Affected
    SUSE Linux Micro 6.1 kernel-source Affected
    SUSE Linux Micro 6.1 kernel-source-rt Affected
    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 Not affected
    SUSE Linux Enterprise High Availability Extension 12 SP5 kernel-source Not 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 Affected
    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 Not affected
    SUSE Linux Enterprise Live Patching 12 SP5 kgraft-patch-SLE12-SP5_Update_65 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 Affected
    SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE kernel-default Not affected
    SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP5 kernel-source Affected
    SUSE Linux Enterprise Server 12 SP5 kernel-source-azure Not 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 Not 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 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 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 Not affected
    SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 kernel-syms Released
    SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-default Not affected
    SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-source Not 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 Affected
    Products past their end of life and not receiving proactive updates anymore.
    HPE Helion OpenStack 8 kernel-source Not affected
    SUSE CaaS Platform 4.0 kernel-source Not affected
    SUSE CaaS Platform Toolchain 3 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 SP3 kernel-source Not affected
    SUSE Linux Enterprise Desktop 12 SP4 kernel-source Not affected
    SUSE Linux Enterprise Desktop 15 kernel-source 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 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 Affected
    SUSE Linux Enterprise High Performance Computing 15-LTSS kernel-source Affected
    SUSE Linux Enterprise Micro 5.0 kernel-default Not affected
    SUSE Linux Enterprise Module for Basesystem 15 kernel-source 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 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 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 SP3 kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP3-BCL kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP3-ESPOS kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP3-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 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 Affected
    SUSE Linux Enterprise Server 15-LTSS kernel-source 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 SP3 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 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 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 8 kernel-source Not affected
    SUSE OpenStack Cloud 9 kernel-source Not affected
    SUSE OpenStack Cloud Crowbar 8 kernel-source Not affected
    SUSE OpenStack Cloud Crowbar 9 kernel-source Not 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 Affected
    openSUSE Leap 15.4 kernel-source-rt Affected
    openSUSE Leap 15.5 kernel-source Affected
    openSUSE Leap 15.5 kernel-source-azure Affected
    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: Wed Jan 15 16:01:21 2025
    CVE page last modified: Wed Feb 19 12:16:41 2025