Upstream information

CVE-2021-47552 at MITRE

Description

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

blk-mq: cancel blk-mq dispatch work in both blk_cleanup_queue and disk_release()

For avoiding to slow down queue destroy, we don't call
blk_mq_quiesce_queue() in blk_cleanup_queue(), instead of delaying to
cancel dispatch work in blk_release_queue().

However, this way has caused kernel oops[1], reported by Changhui. The log
shows that scsi_device can be freed before running blk_release_queue(),
which is expected too since scsi_device is released after the scsi disk
is closed and the scsi_device is removed.

Fixes the issue by canceling blk-mq dispatch work in both blk_cleanup_queue()
and disk_release():

1) when disk_release() is run, the disk has been closed, and any sync
dispatch activities have been done, so canceling dispatch work is enough to
quiesce filesystem I/O dispatch activity.

2) in blk_cleanup_queue(), we only focus on passthrough request, and
passthrough request is always explicitly allocated & freed by
its caller, so once queue is frozen, all sync dispatch activity
for passthrough request has been done, then it is enough to just cancel
dispatch work for avoiding any dispatch activity.

[1] kernel panic log
[12622.769416] BUG: kernel NULL pointer dereference, address: 0000000000000300
[12622.777186] #PF: supervisor read access in kernel mode
[12622.782918] #PF: error_code(0x0000) - not-present page
[12622.788649] PGD 0 P4D 0
[12622.791474] Oops: 0000 [#1] PREEMPT SMP PTI
[12622.796138] CPU: 10 PID: 744 Comm: kworker/10:1H Kdump: loaded Not tainted 5.15.0+ #1
[12622.804877] Hardware name: Dell Inc. PowerEdge R730/0H21J3, BIOS 1.5.4 10/002/2015
[12622.813321] Workqueue: kblockd blk_mq_run_work_fn
[12622.818572] RIP: 0010:sbitmap_get+0x75/0x190
[12622.823336] Code: 85 80 00 00 00 41 8b 57 08 85 d2 0f 84 b1 00 00 00 45 31 e4 48 63 cd 48 8d 1c 49 48 c1 e3 06 49 03 5f 10 4c 8d 6b 40 83 f0 01 <48> 8b 33 44 89 f2 4c 89 ef 0f b6 c8 e8 fa f3 ff ff 83 f8 ff 75 58
[12622.844290] RSP: 0018:ffffb00a446dbd40 EFLAGS: 00010202
[12622.850120] RAX: 0000000000000001 RBX: 0000000000000300 RCX: 0000000000000004
[12622.858082] RDX: 0000000000000006 RSI: 0000000000000082 RDI: ffffa0b7a2dfe030
[12622.866042] RBP: 0000000000000004 R08: 0000000000000001 R09: ffffa0b742721334
[12622.874003] R10: 0000000000000008 R11: 0000000000000008 R12: 0000000000000000
[12622.881964] R13: 0000000000000340 R14: 0000000000000000 R15: ffffa0b7a2dfe030
[12622.889926] FS: 0000000000000000(0000) GS:ffffa0baafb40000(0000) knlGS:0000000000000000
[12622.898956] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12622.905367] CR2: 0000000000000300 CR3: 0000000641210001 CR4: 00000000001706e0
[12622.913328] Call Trace:
[12622.916055] <TASK>
[12622.918394] scsi_mq_get_budget+0x1a/0x110
[12622.922969] __blk_mq_do_dispatch_sched+0x1d4/0x320
[12622.928404] ? pick_next_task_fair+0x39/0x390
[12622.933268] __blk_mq_sched_dispatch_requests+0xf4/0x140
[12622.939194] blk_mq_sched_dispatch_requests+0x30/0x60
[12622.944829] __blk_mq_run_hw_queue+0x30/0xa0
[12622.949593] process_one_work+0x1e8/0x3c0
[12622.954059] worker_thread+0x50/0x3b0
[12622.958144] ? rescuer_thread+0x370/0x370
[12622.962616] kthread+0x158/0x180
[12622.966218] ? set_kthread_struct+0x40/0x40
[12622.970884] ret_from_fork+0x22/0x30
[12622.974875] </TASK>
[12622.977309] Modules linked in: scsi_debug rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache netfs sunrpc dm_multipath intel_rapl_msr intel_rapl_common dell_wmi_descriptor sb_edac rfkill video x86_pkg_temp_thermal intel_powerclamp dcdbas coretemp kvm_intel kvm mgag200 irqbypass i2c_algo_bit rapl drm_kms_helper ipmi_ssif intel_cstate intel_uncore syscopyarea sysfillrect sysimgblt fb_sys_fops pcspkr cec mei_me lpc_ich mei ipmi_si ipmi_devintf ipmi_msghandler acpi_power_meter drm fuse xfs libcrc32c sr_mod cdrom sd_mod t10_pi sg ixgbe ahci libahci crct10dif_pclmul crc32_pclmul crc32c_intel libata megaraid_sas ghash_clmulni_intel tg3 wdat_w
---truncated---

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

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

Note from the SUSE Security Team on the kernel-default package

SUSE will no longer fix all CVEs in the Linux Kernel anymore, but declare some bug classes as won't fix. Please refer to TID 21496 for more details.

SUSE Bugzilla entry: 1225513 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container bci/bci-sle15-kernel-module-devel:15.5.17.2
  • kernel-default-devel >= 5.14.21-150500.55.68.1
  • kernel-devel >= 5.14.21-150500.55.68.1
  • kernel-macros >= 5.14.21-150500.55.68.1
  • kernel-syms >= 5.14.21-150500.55.68.1
Container suse/sle-micro/kvm-5.5:2.0.4-3.5.69
  • kernel-default-base >= 5.14.21-150500.55.68.1.150500.6.31.1
Container suse/sle-micro/rt-5.5:2.0.4-4.5.76
  • kernel-rt >= 5.14.21-150500.13.58.1
Image SLES15-SP5-Azure-Basic
Image SLES15-SP5-Azure-Standard
Image SLES15-SP5-HPC-Azure
  • kernel-azure >= 5.14.21-150500.33.57.1
Image SLES15-SP5-BYOS-Azure
Image SLES15-SP5-BYOS-EC2
Image SLES15-SP5-BYOS-GCE
Image SLES15-SP5-CHOST-BYOS-Aliyun
Image SLES15-SP5-CHOST-BYOS-Azure
Image SLES15-SP5-CHOST-BYOS-EC2
Image SLES15-SP5-CHOST-BYOS-GCE
Image SLES15-SP5-CHOST-BYOS-GDC
Image SLES15-SP5-CHOST-BYOS-SAP-CCloud
Image SLES15-SP5-EC2
Image SLES15-SP5-GCE
Image SLES15-SP5-HPC-BYOS-Azure
Image SLES15-SP5-HPC-BYOS-EC2
Image SLES15-SP5-HPC-BYOS-GCE
Image SLES15-SP5-Hardened-BYOS-Azure
Image SLES15-SP5-Hardened-BYOS-GCE
Image SLES15-SP5-Manager-Proxy-5-0-BYOS
Image SLES15-SP5-Manager-Proxy-5-0-BYOS-Azure
Image SLES15-SP5-Manager-Proxy-5-0-BYOS-EC2
Image SLES15-SP5-Manager-Proxy-5-0-BYOS-GCE
Image SLES15-SP5-Manager-Server-5-0-BYOS
Image SLES15-SP5-Manager-Server-5-0-BYOS-Azure
Image SLES15-SP5-Manager-Server-5-0-BYOS-EC2
Image SLES15-SP5-Manager-Server-5-0-BYOS-GCE
Image SLES15-SP5-Micro-5-5
Image SLES15-SP5-Micro-5-5-Azure
Image SLES15-SP5-Micro-5-5-BYOS
Image SLES15-SP5-Micro-5-5-BYOS-Azure
Image SLES15-SP5-Micro-5-5-BYOS-EC2
Image SLES15-SP5-Micro-5-5-BYOS-GCE
Image SLES15-SP5-Micro-5-5-EC2
Image SLES15-SP5-Micro-5-5-GCE
Image SLES15-SP5-SAPCAL-Azure
Image SLES15-SP5-SAPCAL-EC2
Image SLES15-SP5-SAPCAL-GCE
  • kernel-default >= 5.14.21-150500.55.68.1
Image SLES15-SP5-SAP-Azure-LI-BYOS
Image SLES15-SP5-SAP-Azure-LI-BYOS-Production
Image SLES15-SP5-SAP-Azure-VLI-BYOS
Image SLES15-SP5-SAP-Azure-VLI-BYOS-Production
Image SLES15-SP5-SAP-BYOS-Azure
Image SLES15-SP5-SAP-BYOS-EC2
Image SLES15-SP5-SAP-BYOS-GCE
Image SLES15-SP5-SAP-Hardened-Azure
Image SLES15-SP5-SAP-Hardened-BYOS-Azure
Image SLES15-SP5-SAP-Hardened-BYOS-EC2
Image SLES15-SP5-SAP-Hardened-BYOS-GCE
Image SLES15-SP5-SAP-Hardened-GCE
  • cluster-md-kmp-default >= 5.14.21-150500.55.68.1
  • dlm-kmp-default >= 5.14.21-150500.55.68.1
  • gfs2-kmp-default >= 5.14.21-150500.55.68.1
  • kernel-default >= 5.14.21-150500.55.68.1
  • ocfs2-kmp-default >= 5.14.21-150500.55.68.1
SUSE Linux Enterprise Desktop 15 SP5
  • kernel-64kb >= 5.14.21-150500.55.68.1
  • kernel-64kb-devel >= 5.14.21-150500.55.68.1
  • kernel-default >= 5.14.21-150500.55.68.1
  • kernel-default-base >= 5.14.21-150500.55.68.1.150500.6.31.1
  • kernel-default-devel >= 5.14.21-150500.55.68.1
  • kernel-default-extra >= 5.14.21-150500.55.68.1
  • kernel-devel >= 5.14.21-150500.55.68.1
  • kernel-docs >= 5.14.21-150500.55.68.1
  • kernel-macros >= 5.14.21-150500.55.68.1
  • kernel-obs-build >= 5.14.21-150500.55.68.1
  • kernel-source >= 5.14.21-150500.55.68.1
  • kernel-syms >= 5.14.21-150500.55.68.1
  • kernel-zfcpdump >= 5.14.21-150500.55.68.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP5-2024-2190
SUSE-SLE-Module-Development-Tools-15-SP5-2024-2190
SUSE-SLE-Product-WE-15-SP5-2024-2190
SUSE Linux Enterprise High Availability Extension 15 SP5
  • cluster-md-kmp-default >= 5.14.21-150500.55.68.1
  • dlm-kmp-default >= 5.14.21-150500.55.68.1
  • gfs2-kmp-default >= 5.14.21-150500.55.68.1
  • ocfs2-kmp-default >= 5.14.21-150500.55.68.1
Patchnames:
SUSE-SLE-Product-HA-15-SP5-2024-2190
SUSE Linux Enterprise High Performance Computing 15 SP5
  • kernel-64kb >= 5.14.21-150500.55.68.1
  • kernel-64kb-devel >= 5.14.21-150500.55.68.1
  • kernel-azure >= 5.14.21-150500.33.57.1
  • kernel-azure-devel >= 5.14.21-150500.33.57.1
  • kernel-default >= 5.14.21-150500.55.68.1
  • kernel-default-base >= 5.14.21-150500.55.68.1.150500.6.31.1
  • kernel-default-devel >= 5.14.21-150500.55.68.1
  • kernel-devel >= 5.14.21-150500.55.68.1
  • kernel-devel-azure >= 5.14.21-150500.33.57.1
  • kernel-docs >= 5.14.21-150500.55.68.1
  • kernel-macros >= 5.14.21-150500.55.68.1
  • kernel-obs-build >= 5.14.21-150500.55.68.1
  • kernel-source >= 5.14.21-150500.55.68.1
  • kernel-source-azure >= 5.14.21-150500.33.57.1
  • kernel-syms >= 5.14.21-150500.55.68.1
  • kernel-syms-azure >= 5.14.21-150500.33.57.1
  • kernel-zfcpdump >= 5.14.21-150500.55.68.1
  • reiserfs-kmp-default >= 5.14.21-150500.55.68.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP5-2024-2190
SUSE-SLE-Module-Development-Tools-15-SP5-2024-2190
SUSE-SLE-Module-Legacy-15-SP5-2024-2190
SUSE-SLE-Module-Public-Cloud-15-SP5-2024-2019
SUSE Linux Enterprise Live Patching 15 SP5
    Patchnames:
    SUSE-SLE-Module-Live-Patching-15-SP5-2024-2008
    SUSE-SLE-Module-Live-Patching-15-SP5-2024-2190
    SUSE Linux Enterprise Micro 5.5
    • kernel-default >= 5.14.21-150500.55.68.1
    • kernel-default-base >= 5.14.21-150500.55.68.1.150500.6.31.1
    • kernel-rt >= 5.14.21-150500.13.58.1
    • kernel-source-rt >= 5.14.21-150500.13.58.1
    Patchnames:
    SUSE-SLE-Micro-5.5-2024-2008
    SUSE-SLE-Micro-5.5-2024-2190
    SUSE Linux Enterprise Module for Basesystem 15 SP5
    • kernel-64kb >= 5.14.21-150500.55.68.1
    • kernel-64kb-devel >= 5.14.21-150500.55.68.1
    • kernel-default >= 5.14.21-150500.55.68.1
    • kernel-default-base >= 5.14.21-150500.55.68.1.150500.6.31.1
    • kernel-default-devel >= 5.14.21-150500.55.68.1
    • kernel-devel >= 5.14.21-150500.55.68.1
    • kernel-macros >= 5.14.21-150500.55.68.1
    • kernel-zfcpdump >= 5.14.21-150500.55.68.1
    Patchnames:
    SUSE-SLE-Module-Basesystem-15-SP5-2024-2190
    SUSE Linux Enterprise Module for Development Tools 15 SP5
    • kernel-docs >= 5.14.21-150500.55.68.1
    • kernel-obs-build >= 5.14.21-150500.55.68.1
    • kernel-source >= 5.14.21-150500.55.68.1
    • kernel-syms >= 5.14.21-150500.55.68.1
    Patchnames:
    SUSE-SLE-Module-Development-Tools-15-SP5-2024-2190
    SUSE Linux Enterprise Module for Legacy 15 SP5
    • reiserfs-kmp-default >= 5.14.21-150500.55.68.1
    Patchnames:
    SUSE-SLE-Module-Legacy-15-SP5-2024-2190
    SUSE Linux Enterprise Module for Public Cloud 15 SP5
    • kernel-azure >= 5.14.21-150500.33.57.1
    • kernel-azure-devel >= 5.14.21-150500.33.57.1
    • kernel-devel-azure >= 5.14.21-150500.33.57.1
    • kernel-source-azure >= 5.14.21-150500.33.57.1
    • kernel-syms-azure >= 5.14.21-150500.33.57.1
    Patchnames:
    SUSE-SLE-Module-Public-Cloud-15-SP5-2024-2019
    SUSE Linux Enterprise Real Time 15 SP5
    SUSE Real Time Module 15 SP5
    • cluster-md-kmp-rt >= 5.14.21-150500.13.58.1
    • dlm-kmp-rt >= 5.14.21-150500.13.58.1
    • gfs2-kmp-rt >= 5.14.21-150500.13.58.1
    • kernel-devel-rt >= 5.14.21-150500.13.58.1
    • kernel-rt >= 5.14.21-150500.13.58.1
    • kernel-rt-devel >= 5.14.21-150500.13.58.1
    • kernel-rt-vdso >= 5.14.21-150500.13.58.1
    • kernel-rt_debug >= 5.14.21-150500.13.58.1
    • kernel-rt_debug-devel >= 5.14.21-150500.13.58.1
    • kernel-rt_debug-vdso >= 5.14.21-150500.13.58.1
    • kernel-source-rt >= 5.14.21-150500.13.58.1
    • kernel-syms-rt >= 5.14.21-150500.13.58.1
    • ocfs2-kmp-rt >= 5.14.21-150500.13.58.1
    Patchnames:
    SUSE-SLE-Module-RT-15-SP5-2024-2008
    SUSE Linux Enterprise Server 15 SP5
    SUSE Linux Enterprise Server for SAP Applications 15 SP5
    • kernel-64kb >= 5.14.21-150500.55.68.1
    • kernel-64kb-devel >= 5.14.21-150500.55.68.1
    • kernel-azure >= 5.14.21-150500.33.57.1
    • kernel-azure-devel >= 5.14.21-150500.33.57.1
    • kernel-default >= 5.14.21-150500.55.68.1
    • kernel-default-base >= 5.14.21-150500.55.68.1.150500.6.31.1
    • kernel-default-devel >= 5.14.21-150500.55.68.1
    • kernel-default-extra >= 5.14.21-150500.55.68.1
    • kernel-devel >= 5.14.21-150500.55.68.1
    • kernel-devel-azure >= 5.14.21-150500.33.57.1
    • kernel-docs >= 5.14.21-150500.55.68.1
    • kernel-macros >= 5.14.21-150500.55.68.1
    • kernel-obs-build >= 5.14.21-150500.55.68.1
    • kernel-source >= 5.14.21-150500.55.68.1
    • kernel-source-azure >= 5.14.21-150500.33.57.1
    • kernel-syms >= 5.14.21-150500.55.68.1
    • kernel-syms-azure >= 5.14.21-150500.33.57.1
    • kernel-zfcpdump >= 5.14.21-150500.55.68.1
    • reiserfs-kmp-default >= 5.14.21-150500.55.68.1
    Patchnames:
    SUSE-SLE-Module-Basesystem-15-SP5-2024-2190
    SUSE-SLE-Module-Development-Tools-15-SP5-2024-2190
    SUSE-SLE-Module-Legacy-15-SP5-2024-2190
    SUSE-SLE-Module-Public-Cloud-15-SP5-2024-2019
    SUSE-SLE-Product-WE-15-SP5-2024-2190
    SUSE Linux Enterprise Workstation Extension 15 SP5
    • kernel-default-extra >= 5.14.21-150500.55.68.1
    Patchnames:
    SUSE-SLE-Product-WE-15-SP5-2024-2190
    openSUSE Leap 15.5
    • cluster-md-kmp-64kb >= 5.14.21-150500.55.68.1
    • cluster-md-kmp-azure >= 5.14.21-150500.33.57.1
    • cluster-md-kmp-default >= 5.14.21-150500.55.68.1
    • cluster-md-kmp-rt >= 5.14.21-150500.13.58.1
    • dlm-kmp-64kb >= 5.14.21-150500.55.68.1
    • dlm-kmp-azure >= 5.14.21-150500.33.57.1
    • dlm-kmp-default >= 5.14.21-150500.55.68.1
    • dlm-kmp-rt >= 5.14.21-150500.13.58.1
    • dtb-allwinner >= 5.14.21-150500.55.68.1
    • dtb-altera >= 5.14.21-150500.55.68.1
    • dtb-amazon >= 5.14.21-150500.55.68.1
    • dtb-amd >= 5.14.21-150500.55.68.1
    • dtb-amlogic >= 5.14.21-150500.55.68.1
    • dtb-apm >= 5.14.21-150500.55.68.1
    • dtb-apple >= 5.14.21-150500.55.68.1
    • dtb-arm >= 5.14.21-150500.55.68.1
    • dtb-broadcom >= 5.14.21-150500.55.68.1
    • dtb-cavium >= 5.14.21-150500.55.68.1
    • dtb-exynos >= 5.14.21-150500.55.68.1
    • dtb-freescale >= 5.14.21-150500.55.68.1
    • dtb-hisilicon >= 5.14.21-150500.55.68.1
    • dtb-lg >= 5.14.21-150500.55.68.1
    • dtb-marvell >= 5.14.21-150500.55.68.1
    • dtb-mediatek >= 5.14.21-150500.55.68.1
    • dtb-nvidia >= 5.14.21-150500.55.68.1
    • dtb-qcom >= 5.14.21-150500.55.68.1
    • dtb-renesas >= 5.14.21-150500.55.68.1
    • dtb-rockchip >= 5.14.21-150500.55.68.1
    • dtb-socionext >= 5.14.21-150500.55.68.1
    • dtb-sprd >= 5.14.21-150500.55.68.1
    • dtb-xilinx >= 5.14.21-150500.55.68.1
    • gfs2-kmp-64kb >= 5.14.21-150500.55.68.1
    • gfs2-kmp-azure >= 5.14.21-150500.33.57.1
    • gfs2-kmp-default >= 5.14.21-150500.55.68.1
    • gfs2-kmp-rt >= 5.14.21-150500.13.58.1
    • kernel-64kb >= 5.14.21-150500.55.68.1
    • kernel-64kb-devel >= 5.14.21-150500.55.68.1
    • kernel-64kb-extra >= 5.14.21-150500.55.68.1
    • kernel-64kb-livepatch-devel >= 5.14.21-150500.55.68.1
    • kernel-64kb-optional >= 5.14.21-150500.55.68.1
    • kernel-azure >= 5.14.21-150500.33.57.1
    • kernel-azure-devel >= 5.14.21-150500.33.57.1
    • kernel-azure-extra >= 5.14.21-150500.33.57.1
    • kernel-azure-livepatch-devel >= 5.14.21-150500.33.57.1
    • kernel-azure-optional >= 5.14.21-150500.33.57.1
    • kernel-azure-vdso >= 5.14.21-150500.33.57.1
    • kernel-debug >= 5.14.21-150500.55.68.1
    • kernel-debug-devel >= 5.14.21-150500.55.68.1
    • kernel-debug-livepatch-devel >= 5.14.21-150500.55.68.1
    • kernel-debug-vdso >= 5.14.21-150500.55.68.1
    • kernel-default >= 5.14.21-150500.55.68.1
    • kernel-default-base >= 5.14.21-150500.55.68.1.150500.6.31.1
    • kernel-default-base-rebuild >= 5.14.21-150500.55.68.1.150500.6.31.1
    • kernel-default-devel >= 5.14.21-150500.55.68.1
    • kernel-default-extra >= 5.14.21-150500.55.68.1
    • kernel-default-livepatch >= 5.14.21-150500.55.68.1
    • kernel-default-livepatch-devel >= 5.14.21-150500.55.68.1
    • kernel-default-optional >= 5.14.21-150500.55.68.1
    • kernel-default-vdso >= 5.14.21-150500.55.68.1
    • kernel-devel >= 5.14.21-150500.55.68.1
    • kernel-devel-azure >= 5.14.21-150500.33.57.1
    • kernel-devel-rt >= 5.14.21-150500.13.58.1
    • kernel-docs >= 5.14.21-150500.55.68.1
    • kernel-docs-html >= 5.14.21-150500.55.68.1
    • kernel-kvmsmall >= 5.14.21-150500.55.68.1
    • kernel-kvmsmall-devel >= 5.14.21-150500.55.68.1
    • kernel-kvmsmall-livepatch-devel >= 5.14.21-150500.55.68.1
    • kernel-kvmsmall-vdso >= 5.14.21-150500.55.68.1
    • kernel-macros >= 5.14.21-150500.55.68.1
    • kernel-obs-build >= 5.14.21-150500.55.68.1
    • kernel-obs-qa >= 5.14.21-150500.55.68.1
    • kernel-rt >= 5.14.21-150500.13.58.1
    • kernel-rt-devel >= 5.14.21-150500.13.58.1
    • kernel-rt-extra >= 5.14.21-150500.13.58.1
    • kernel-rt-livepatch >= 5.14.21-150500.13.58.1
    • kernel-rt-livepatch-devel >= 5.14.21-150500.13.58.1
    • kernel-rt-optional >= 5.14.21-150500.13.58.1
    • kernel-rt-vdso >= 5.14.21-150500.13.58.1
    • kernel-rt_debug >= 5.14.21-150500.13.58.1
    • kernel-rt_debug-devel >= 5.14.21-150500.13.58.1
    • kernel-rt_debug-livepatch-devel >= 5.14.21-150500.13.58.1
    • kernel-rt_debug-vdso >= 5.14.21-150500.13.58.1
    • kernel-source >= 5.14.21-150500.55.68.1
    • kernel-source-azure >= 5.14.21-150500.33.57.1
    • kernel-source-rt >= 5.14.21-150500.13.58.1
    • kernel-source-vanilla >= 5.14.21-150500.55.68.1
    • kernel-syms >= 5.14.21-150500.55.68.1
    • kernel-syms-azure >= 5.14.21-150500.33.57.1
    • kernel-syms-rt >= 5.14.21-150500.13.58.1
    • kernel-zfcpdump >= 5.14.21-150500.55.68.1
    • kselftests-kmp-64kb >= 5.14.21-150500.55.68.1
    • kselftests-kmp-azure >= 5.14.21-150500.33.57.1
    • kselftests-kmp-default >= 5.14.21-150500.55.68.1
    • kselftests-kmp-rt >= 5.14.21-150500.13.58.1
    • ocfs2-kmp-64kb >= 5.14.21-150500.55.68.1
    • ocfs2-kmp-azure >= 5.14.21-150500.33.57.1
    • ocfs2-kmp-default >= 5.14.21-150500.55.68.1
    • ocfs2-kmp-rt >= 5.14.21-150500.13.58.1
    • reiserfs-kmp-64kb >= 5.14.21-150500.55.68.1
    • reiserfs-kmp-azure >= 5.14.21-150500.33.57.1
    • reiserfs-kmp-default >= 5.14.21-150500.55.68.1
    • reiserfs-kmp-rt >= 5.14.21-150500.13.58.1
    Patchnames:
    openSUSE-SLE-15.5-2024-2008
    openSUSE-SLE-15.5-2024-2019
    openSUSE-SLE-15.5-2024-2190
    openSUSE Leap Micro 5.5
    • kernel-default >= 5.14.21-150500.55.68.1
    • kernel-default-base >= 5.14.21-150500.55.68.1.150500.6.31.1
    • kernel-rt >= 5.14.21-150500.13.58.1
    Patchnames:
    openSUSE-Leap-Micro-5.5-2024-2008
    openSUSE-Leap-Micro-5.5-2024-2190


    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 SP5 kernel-64kb Released
    SUSE Linux Enterprise Desktop 15 SP5 kernel-default Released
    SUSE Linux Enterprise Desktop 15 SP5 kernel-default-base Released
    SUSE Linux Enterprise Desktop 15 SP5 kernel-docs Released
    SUSE Linux Enterprise Desktop 15 SP5 kernel-obs-build Released
    SUSE Linux Enterprise Desktop 15 SP5 kernel-source Released
    SUSE Linux Enterprise Desktop 15 SP5 kernel-syms Released
    SUSE Linux Enterprise Desktop 15 SP5 kernel-zfcpdump Released
    SUSE Linux Enterprise Desktop 15 SP6 kernel-default Already fixed
    SUSE Linux Enterprise Desktop 15 SP6 kernel-source Already fixed
    SUSE Linux Enterprise High Availability Extension 15 SP5 kernel-default Released
    SUSE Linux Enterprise High Performance Computing 15 SP5 kernel-64kb Released
    SUSE Linux Enterprise High Performance Computing 15 SP5 kernel-azure Released
    SUSE Linux Enterprise High Performance Computing 15 SP5 kernel-default Released
    SUSE Linux Enterprise High Performance Computing 15 SP5 kernel-default-base Released
    SUSE Linux Enterprise High Performance Computing 15 SP5 kernel-docs Released
    SUSE Linux Enterprise High Performance Computing 15 SP5 kernel-obs-build Released
    SUSE Linux Enterprise High Performance Computing 15 SP5 kernel-source Released
    SUSE Linux Enterprise High Performance Computing 15 SP5 kernel-source-azure Released
    SUSE Linux Enterprise High Performance Computing 15 SP5 kernel-syms Released
    SUSE Linux Enterprise High Performance Computing 15 SP5 kernel-syms-azure Released
    SUSE Linux Enterprise High Performance Computing 15 SP5 kernel-zfcpdump Released
    SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-default Already fixed
    SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-source Already fixed
    SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-source-azure Already fixed
    SUSE Linux Enterprise Live Patching 15 SP5 kernel-default Released
    SUSE Linux Enterprise Live Patching 15 SP5 kernel-livepatch-SLE15-SP5-RT_Update_16 Released
    SUSE Linux Enterprise Live Patching 15 SP5 kernel-livepatch-SLE15-SP5_Update_15 Released
    SUSE Linux Enterprise Micro 5.1 kernel-default Affected
    SUSE Linux Enterprise Micro 5.1 kernel-rt Ignore
    SUSE Linux Enterprise Micro 5.1 kernel-source-rt Ignore
    SUSE Linux Enterprise Micro 5.2 kernel-default Affected
    SUSE Linux Enterprise Micro 5.2 kernel-rt Ignore
    SUSE Linux Enterprise Micro 5.2 kernel-source-rt Ignore
    SUSE Linux Enterprise Micro 5.3 kernel-default Already fixed
    SUSE Linux Enterprise Micro 5.3 kernel-rt Ignore
    SUSE Linux Enterprise Micro 5.3 kernel-source Already fixed
    SUSE Linux Enterprise Micro 5.3 kernel-source-rt Already fixed
    SUSE Linux Enterprise Micro 5.4 kernel-default Already fixed
    SUSE Linux Enterprise Micro 5.4 kernel-rt Ignore
    SUSE Linux Enterprise Micro 5.4 kernel-source Already fixed
    SUSE Linux Enterprise Micro 5.4 kernel-source-rt Already fixed
    SUSE Linux Enterprise Micro 5.5 kernel-default Released
    SUSE Linux Enterprise Micro 5.5 kernel-default-base Released
    SUSE Linux Enterprise Micro 5.5 kernel-rt Released
    SUSE Linux Enterprise Micro 5.5 kernel-source Released
    SUSE Linux Enterprise Micro 5.5 kernel-source-rt Released
    SUSE Linux Enterprise Micro 6.0 kernel-default Already fixed
    SUSE Linux Enterprise Micro 6.0 kernel-source Already fixed
    SUSE Linux Enterprise Micro 6.0 kernel-source-rt Analysis
    SUSE Linux Enterprise Module for Basesystem 15 SP5 kernel-64kb Released
    SUSE Linux Enterprise Module for Basesystem 15 SP5 kernel-default Released
    SUSE Linux Enterprise Module for Basesystem 15 SP5 kernel-default-base Released
    SUSE Linux Enterprise Module for Basesystem 15 SP5 kernel-source Released
    SUSE Linux Enterprise Module for Basesystem 15 SP5 kernel-zfcpdump Released
    SUSE Linux Enterprise Module for Basesystem 15 SP6 kernel-default Already fixed
    SUSE Linux Enterprise Module for Basesystem 15 SP6 kernel-source Already fixed
    SUSE Linux Enterprise Module for Development Tools 15 SP5 kernel-default Released
    SUSE Linux Enterprise Module for Development Tools 15 SP5 kernel-docs Released
    SUSE Linux Enterprise Module for Development Tools 15 SP5 kernel-obs-build Released
    SUSE Linux Enterprise Module for Development Tools 15 SP5 kernel-source Released
    SUSE Linux Enterprise Module for Development Tools 15 SP5 kernel-syms Released
    SUSE Linux Enterprise Module for Development Tools 15 SP6 kernel-default Already fixed
    SUSE Linux Enterprise Module for Development Tools 15 SP6 kernel-source Already fixed
    SUSE Linux Enterprise Module for Legacy 15 SP5 kernel-default Released
    SUSE Linux Enterprise Module for Public Cloud 15 SP5 kernel-azure Released
    SUSE Linux Enterprise Module for Public Cloud 15 SP5 kernel-source-azure Released
    SUSE Linux Enterprise Module for Public Cloud 15 SP5 kernel-syms-azure Released
    SUSE Linux Enterprise Module for Public Cloud 15 SP6 kernel-source-azure Already fixed
    SUSE Linux Enterprise Real Time 15 SP5 kernel-rt Released
    SUSE Linux Enterprise Real Time 15 SP5 kernel-rt_debug Released
    SUSE Linux Enterprise Real Time 15 SP5 kernel-source-rt Released
    SUSE Linux Enterprise Real Time 15 SP5 kernel-syms-rt Released
    SUSE Linux Enterprise Real Time 15 SP6 kernel-source-rt Already fixed
    SUSE Linux Enterprise Server 15 SP5 kernel-64kb Released
    SUSE Linux Enterprise Server 15 SP5 kernel-azure Released
    SUSE Linux Enterprise Server 15 SP5 kernel-default Released
    SUSE Linux Enterprise Server 15 SP5 kernel-default-base Released
    SUSE Linux Enterprise Server 15 SP5 kernel-docs Released
    SUSE Linux Enterprise Server 15 SP5 kernel-obs-build Released
    SUSE Linux Enterprise Server 15 SP5 kernel-source Released
    SUSE Linux Enterprise Server 15 SP5 kernel-source-azure Released
    SUSE Linux Enterprise Server 15 SP5 kernel-syms Released
    SUSE Linux Enterprise Server 15 SP5 kernel-syms-azure Released
    SUSE Linux Enterprise Server 15 SP5 kernel-zfcpdump Released
    SUSE Linux Enterprise Server 15 SP6 kernel-default Already fixed
    SUSE Linux Enterprise Server 15 SP6 kernel-source Already fixed
    SUSE Linux Enterprise Server 15 SP6 kernel-source-azure Already fixed
    SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-64kb Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-azure Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-default Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-default-base Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-docs Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-obs-build Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-source Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-source-azure Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-syms Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-syms-azure Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-zfcpdump Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-default Already fixed
    SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-source Already fixed
    SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-source-azure Already fixed
    SUSE Linux Enterprise Workstation Extension 15 SP5 kernel-default Released
    SUSE Manager Proxy 4.3 kernel-default Already fixed
    SUSE Manager Proxy 4.3 kernel-source Already fixed
    SUSE Manager Retail Branch Server 4.3 kernel-default Already fixed
    SUSE Manager Retail Branch Server 4.3 kernel-source Already fixed
    SUSE Manager Server 4.3 kernel-default Already fixed
    SUSE Manager Server 4.3 kernel-source Already fixed
    SUSE Real Time Module 15 SP5 kernel-rt Released
    SUSE Real Time Module 15 SP5 kernel-rt_debug Released
    SUSE Real Time Module 15 SP5 kernel-source-rt Released
    SUSE Real Time Module 15 SP5 kernel-syms-rt Released
    SUSE Real Time Module 15 SP6 kernel-source-rt Already fixed
    openSUSE Leap 15.5 kernel-default Released
    openSUSE Leap 15.5 kernel-source Released
    openSUSE Leap 15.5 kernel-source-azure Released
    openSUSE Leap 15.5 kernel-source-rt Released
    openSUSE Leap 15.6 kernel-default Already fixed
    openSUSE Leap 15.6 kernel-source Already fixed
    openSUSE Leap 15.6 kernel-source-azure Already fixed
    openSUSE Leap 15.6 kernel-source-rt Already fixed
    Products under Long Term Service Pack support and receiving important and critical security fixes.
    SUSE Linux Enterprise Desktop 15 SP4 kernel-source Already fixed
    SUSE Linux Enterprise High Performance Computing 12 SP5 kernel-default Not affected
    SUSE Linux Enterprise High Performance Computing 12 SP5 kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 12 SP5 kernel-source-azure 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-default 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-default Affected
    SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 SP4 kernel-source Already fixed
    SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-default Already fixed
    SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-source Already fixed
    SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-default Already fixed
    SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-source Already fixed
    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 Basesystem 15 SP4 kernel-source Already fixed
    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 Development Tools 15 SP4 kernel-source Already fixed
    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-default Not affected
    SUSE Linux Enterprise Server 12 SP5 kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP5 kernel-source-azure Not affected
    SUSE Linux Enterprise Server 12 SP5-LTSS kernel-default Not affected
    SUSE Linux Enterprise Server 12 SP5-LTSS kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP5-LTSS kernel-source-azure Analysis
    SUSE Linux Enterprise Server 15 SP2 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-LTSS kernel-default Affected
    SUSE Linux Enterprise Server 15 SP3-LTSS kernel-source Affected
    SUSE Linux Enterprise Server 15 SP4 kernel-source Already fixed
    SUSE Linux Enterprise Server 15 SP4-LTSS kernel-default Already fixed
    SUSE Linux Enterprise Server 15 SP4-LTSS kernel-source Already fixed
    SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 kernel-source Not affected
    SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 kernel-source-azure Not affected
    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 12 SP5 kernel-source-azure Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP2 kernel-default Affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP2 kernel-source Affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP3 kernel-default Affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP3 kernel-source Affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-default Already fixed
    SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-source Already fixed
    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-default 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 Not affected
    SUSE Linux Enterprise Desktop 15 SP1 kernel-source Not affected
    SUSE Linux Enterprise Desktop 15 SP2 kernel-source Affected
    SUSE Linux Enterprise Desktop 15 SP3 kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP1 kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15-ESPOS kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15-LTSS kernel-source Not affected
    SUSE Linux Enterprise Micro 5.0 kernel-default Not affected
    SUSE Linux Enterprise Module for Basesystem 15 kernel-source Not affected
    SUSE Linux Enterprise Module for Basesystem 15 SP1 kernel-source Not affected
    SUSE Linux Enterprise Module for Development Tools 15 kernel-source Not affected
    SUSE Linux Enterprise Module for Development Tools 15 SP1 kernel-source Not affected
    SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT kernel-source Not affected
    SUSE Linux Enterprise Real Time 12 SP5 kernel-source-rt 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 Ignore
    SUSE Linux Enterprise Real Time 15 SP4 kernel-source Already fixed
    SUSE Linux Enterprise Real Time 15 SP4 kernel-source-rt Ignore
    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 Not affected
    SUSE Linux Enterprise Server 15 SP1 kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP1-BCL kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP1-LTSS kernel-default Not affected
    SUSE Linux Enterprise Server 15 SP1-LTSS kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP2-BCL kernel-source Affected
    SUSE Linux Enterprise Server 15 SP3-BCL kernel-source Affected
    SUSE Linux Enterprise Server 15-LTSS kernel-default Not affected
    SUSE Linux Enterprise Server 15-LTSS kernel-source Not affected
    SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 kernel-source Not affected
    SUSE Linux Enterprise Server for SAP Applications 12 SP2 kernel-source Not affected
    SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-source Not affected
    SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-default Not affected
    SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-source Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 kernel-source Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP1 kernel-source Not affected
    SUSE 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-default 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-default Not affected
    SUSE OpenStack Cloud Crowbar 9 kernel-source Not affected
    SUSE Real Time Module 15 SP3 kernel-source-rt Ignore
    SUSE Real Time Module 15 SP4 kernel-source-rt Ignore
    openSUSE Leap 15.3 kernel-source Affected
    openSUSE Leap 15.3 kernel-source-rt Ignore
    openSUSE Leap 15.4 kernel-source Already fixed
    openSUSE Leap 15.4 kernel-source-azure Unsupported
    openSUSE Leap 15.4 kernel-source-rt Ignore


    SUSE Timeline for this CVE

    CVE page created: Fri May 24 18:00:45 2024
    CVE page last modified: Mon Nov 18 14:04:59 2024