Upstream information

CVE-2022-49753 at MITRE

Description

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

dmaengine: Fix double increment of client_count in dma_chan_get()

The first time dma_chan_get() is called for a channel the channel
client_count is incorrectly incremented twice for public channels,
first in balance_ref_count(), and again prior to returning. This
results in an incorrect client count which will lead to the
channel resources not being freed when they should be. A simple
test of repeated module load and unload of async_tx on a Dell
Power Edge R7425 also shows this resulting in a kref underflow
warning.

[ 124.329662] async_tx: api initialized (async)
[ 129.000627] async_tx: api initialized (async)
[ 130.047839] ------------[ cut here ]------------
[ 130.052472] refcount_t: underflow; use-after-free.
[ 130.057279] WARNING: CPU: 3 PID: 19364 at lib/refcount.c:28
refcount_warn_saturate+0xba/0x110
[ 130.065811] Modules linked in: async_tx(-) rfkill intel_rapl_msr
intel_rapl_common amd64_edac edac_mce_amd ipmi_ssif kvm_amd dcdbas kvm
mgag200 drm_shmem_helper acpi_ipmi irqbypass drm_kms_helper ipmi_si
syscopyarea sysfillrect rapl pcspkr ipmi_devintf sysimgblt fb_sys_fops
k10temp i2c_piix4 ipmi_msghandler acpi_power_meter acpi_cpufreq vfat
fat drm fuse xfs libcrc32c sd_mod t10_pi sg ahci crct10dif_pclmul
libahci crc32_pclmul crc32c_intel ghash_clmulni_intel igb megaraid_sas
i40e libata i2c_algo_bit ccp sp5100_tco dca dm_mirror dm_region_hash
dm_log dm_mod [last unloaded: async_tx]
[ 130.117361] CPU: 3 PID: 19364 Comm: modprobe Kdump: loaded Not
tainted 5.14.0-185.el9.x86_64 #1
[ 130.126091] Hardware name: Dell Inc. PowerEdge R7425/02MJ3T, BIOS
1.18.0 01/17/2022
[ 130.133806] RIP: 0010:refcount_warn_saturate+0xba/0x110
[ 130.139041] Code: 01 01 e8 6d bd 55 00 0f 0b e9 72 9d 8a 00 80 3d
26 18 9c 01 00 75 85 48 c7 c7 f8 a3 03 9d c6 05 16 18 9c 01 01 e8 4a
bd 55 00 <0f> 0b e9 4f 9d 8a 00 80 3d 01 18 9c 01 00 0f 85 5e ff ff ff
48 c7
[ 130.157807] RSP: 0018:ffffbf98898afe68 EFLAGS: 00010286
[ 130.163036] RAX: 0000000000000000 RBX: ffff9da06028e598 RCX: 0000000000000000
[ 130.170172] RDX: ffff9daf9de26480 RSI: ffff9daf9de198a0 RDI: ffff9daf9de198a0
[ 130.177316] RBP: ffff9da7cddf3970 R08: 0000000000000000 R09: 00000000ffff7fff
[ 130.184459] R10: ffffbf98898afd00 R11: ffffffff9d9e8c28 R12: ffff9da7cddf1970
[ 130.191596] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 130.198739] FS: 00007f646435c740(0000) GS:ffff9daf9de00000(0000)
knlGS:0000000000000000
[ 130.206832] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 130.212586] CR2: 00007f6463b214f0 CR3: 00000008ab98c000 CR4: 00000000003506e0
[ 130.219729] Call Trace:
[ 130.222192] <TASK>
[ 130.224305] dma_chan_put+0x10d/0x110
[ 130.227988] dmaengine_put+0x7a/0xa0
[ 130.231575] __do_sys_delete_module.constprop.0+0x178/0x280
[ 130.237157] ? syscall_trace_enter.constprop.0+0x145/0x1d0
[ 130.242652] do_syscall_64+0x5c/0x90
[ 130.246240] ? exc_page_fault+0x62/0x150
[ 130.250178] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 130.255243] RIP: 0033:0x7f6463a3f5ab
[ 130.258830] Code: 73 01 c3 48 8b 0d 75 a8 1b 00 f7 d8 64 89 01 48
83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 b0 00 00
00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 45 a8 1b 00 f7 d8 64 89
01 48
[ 130.277591] RSP: 002b:00007fff22f972c8 EFLAGS: 00000206 ORIG_RAX:
00000000000000b0
[ 130.285164] RAX: ffffffffffffffda RBX: 000055b6786edd40 RCX: 00007f6463a3f5ab
[ 130.292303] RDX: 0000000000000000 RSI: 0000000000000800 RDI: 000055b6786edda8
[ 130.299443] RBP: 000055b6786edd40 R08: 0000000000000000 R09: 0000000000000000
[ 130.306584] R10: 00007f6463b9eac0 R11: 0000000000000206 R12: 000055b6786edda8
[ 130.313731] R13: 0000000000000000 R14: 000055b6786edda8 R15: 00007fff22f995f8
[ 130.320875] </TASK>
[ 130.323081] ---[ end trace eff7156d56b5cf25 ]---

cat /sys/class/dma/dma0chan*/in_use would get the wrong result.
2
2
2

Test-by: Jie Hai <haijie1@huawei.com>

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having moderate severity.

CVSS v3 Scores
  CNA (CISA-ADP) SUSE
Base Score 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:N/I:N/A:H
Attack Vector Local Local
Attack Complexity Low Low
Privileges Required Low Low
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High None
Integrity Impact High None
Availability Impact High High
CVSSv3 Version 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: 1240250 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container suse/sle-micro-rancher/5.3:latest
Container suse/sle-micro-rancher/5.4:latest
Image SLES15-SP4-HPC-BYOS
Image SLES15-SP4-HPC-BYOS-EC2
Image SLES15-SP4-HPC-EC2
Image SLES15-SP4-Hardened-BYOS
Image SLES15-SP4-Hardened-BYOS-EC2
  • kernel-default >= 5.14.21-150400.24.161.1
Container suse/sle-micro/rt-5.5:2.0.4-4.5.352
  • kernel-rt >= 5.14.21-150500.13.91.1
Image SLES15-SP4-SAP-Hardened
Image SLES15-SP4-SAP-Hardened-GCE
  • cluster-md-kmp-default >= 5.14.21-150400.24.161.1
  • dlm-kmp-default >= 5.14.21-150400.24.161.1
  • gfs2-kmp-default >= 5.14.21-150400.24.161.1
  • kernel-default >= 5.14.21-150400.24.161.1
  • ocfs2-kmp-default >= 5.14.21-150400.24.161.1
SUSE Linux Enterprise High Availability Extension 15 SP4
  • cluster-md-kmp-default >= 5.14.21-150400.24.161.1
  • dlm-kmp-default >= 5.14.21-150400.24.161.1
  • gfs2-kmp-default >= 5.14.21-150400.24.161.1
  • ocfs2-kmp-default >= 5.14.21-150400.24.161.1
 Patchnames:
SUSE-SLE-Product-HA-15-SP4-2025-1195
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS
  • kernel-64kb >= 5.14.21-150400.24.161.1
  • kernel-64kb-devel >= 5.14.21-150400.24.161.1
  • kernel-default >= 5.14.21-150400.24.161.1
  • kernel-default-base >= 5.14.21-150400.24.161.1.150400.24.80.1
  • kernel-default-devel >= 5.14.21-150400.24.161.1
  • kernel-devel >= 5.14.21-150400.24.161.1
  • kernel-docs >= 5.14.21-150400.24.161.1
  • kernel-macros >= 5.14.21-150400.24.161.1
  • kernel-obs-build >= 5.14.21-150400.24.161.1
  • kernel-source >= 5.14.21-150400.24.161.1
  • kernel-syms >= 5.14.21-150400.24.161.1
  • reiserfs-kmp-default >= 5.14.21-150400.24.161.1
 Patchnames:
SUSE-SLE-Product-HPC-15-SP4-ESPOS-2025-1195
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS
  • kernel-64kb >= 5.14.21-150400.24.161.1
  • kernel-64kb-devel >= 5.14.21-150400.24.161.1
  • kernel-default >= 5.14.21-150400.24.161.1
  • kernel-default-base >= 5.14.21-150400.24.161.1.150400.24.80.1
  • kernel-default-devel >= 5.14.21-150400.24.161.1
  • kernel-devel >= 5.14.21-150400.24.161.1
  • kernel-docs >= 5.14.21-150400.24.161.1
  • kernel-macros >= 5.14.21-150400.24.161.1
  • kernel-obs-build >= 5.14.21-150400.24.161.1
  • kernel-source >= 5.14.21-150400.24.161.1
  • kernel-syms >= 5.14.21-150400.24.161.1
  • reiserfs-kmp-default >= 5.14.21-150400.24.161.1
 Patchnames:
SUSE-SLE-Product-HPC-15-SP4-LTSS-2025-1195
SUSE Linux Enterprise Live Patching 15 SP4
    		Patchnames:
    SUSE-SLE-Module-Live-Patching-15-SP4-2025-1195
    SUSE Linux Enterprise Micro 5.3
    • kernel-default >= 5.14.21-150400.24.161.1
    • kernel-default-base >= 5.14.21-150400.24.161.1.150400.24.80.1
    • kernel-rt >= 5.14.21-150400.15.115.1
    • kernel-source-rt >= 5.14.21-150400.15.115.1
    		 Patchnames:
    SUSE-SLE-Micro-5.3-2025-1183
    SUSE-SLE-Micro-5.3-2025-1195
    SUSE Linux Enterprise Micro 5.4
    • kernel-default >= 5.14.21-150400.24.161.1
    • kernel-default-base >= 5.14.21-150400.24.161.1.150400.24.80.1
    • kernel-rt >= 5.14.21-150400.15.115.1
    • kernel-source-rt >= 5.14.21-150400.15.115.1
    		 Patchnames:
    SUSE-SLE-Micro-5.4-2025-1183
    SUSE-SLE-Micro-5.4-2025-1195
    SUSE Linux Enterprise Micro 5.5
    • kernel-devel-rt >= 5.14.21-150500.13.91.1
    • kernel-rt >= 5.14.21-150500.13.91.1
    • kernel-source-rt >= 5.14.21-150500.13.91.1
    		 Patchnames:
    SUSE-SLE-Micro-5.5-2025-1176
    SUSE Linux Enterprise Server 15 SP4-LTSS
    • kernel-64kb >= 5.14.21-150400.24.161.1
    • kernel-64kb-devel >= 5.14.21-150400.24.161.1
    • kernel-default >= 5.14.21-150400.24.161.1
    • kernel-default-base >= 5.14.21-150400.24.161.1.150400.24.80.1
    • kernel-default-devel >= 5.14.21-150400.24.161.1
    • kernel-devel >= 5.14.21-150400.24.161.1
    • kernel-docs >= 5.14.21-150400.24.161.1
    • kernel-macros >= 5.14.21-150400.24.161.1
    • kernel-obs-build >= 5.14.21-150400.24.161.1
    • kernel-source >= 5.14.21-150400.24.161.1
    • kernel-syms >= 5.14.21-150400.24.161.1
    • kernel-zfcpdump >= 5.14.21-150400.24.161.1
    • reiserfs-kmp-default >= 5.14.21-150400.24.161.1
    		 Patchnames:
    SUSE-SLE-Product-SLES-15-SP4-LTSS-2025-1195
    SUSE Linux Enterprise Server for SAP Applications 15 SP4
    • kernel-default >= 5.14.21-150400.24.161.1
    • kernel-default-base >= 5.14.21-150400.24.161.1.150400.24.80.1
    • kernel-default-devel >= 5.14.21-150400.24.161.1
    • kernel-devel >= 5.14.21-150400.24.161.1
    • kernel-docs >= 5.14.21-150400.24.161.1
    • kernel-macros >= 5.14.21-150400.24.161.1
    • kernel-obs-build >= 5.14.21-150400.24.161.1
    • kernel-source >= 5.14.21-150400.24.161.1
    • kernel-syms >= 5.14.21-150400.24.161.1
    • reiserfs-kmp-default >= 5.14.21-150400.24.161.1
    		 Patchnames:
    SUSE-SLE-Product-SLES_SAP-15-SP4-2025-1195
    SUSE Manager Proxy 4.3
    • kernel-default >= 5.14.21-150400.24.161.1
    • kernel-default-base >= 5.14.21-150400.24.161.1.150400.24.80.1
    • kernel-default-devel >= 5.14.21-150400.24.161.1
    • kernel-devel >= 5.14.21-150400.24.161.1
    • kernel-macros >= 5.14.21-150400.24.161.1
    • kernel-source >= 5.14.21-150400.24.161.1
    • kernel-syms >= 5.14.21-150400.24.161.1
    		 Patchnames:
    SUSE-SLE-Product-SUSE-Manager-Proxy-4.3-2025-1195
    SUSE Manager Retail Branch Server 4.3
    • kernel-default >= 5.14.21-150400.24.161.1
    • kernel-default-base >= 5.14.21-150400.24.161.1.150400.24.80.1
    • kernel-default-devel >= 5.14.21-150400.24.161.1
    • kernel-devel >= 5.14.21-150400.24.161.1
    • kernel-macros >= 5.14.21-150400.24.161.1
    		 Patchnames:
    SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.3-2025-1195
    SUSE Manager Server 4.3
    • kernel-default >= 5.14.21-150400.24.161.1
    • kernel-default-base >= 5.14.21-150400.24.161.1.150400.24.80.1
    • kernel-default-devel >= 5.14.21-150400.24.161.1
    • kernel-devel >= 5.14.21-150400.24.161.1
    • kernel-macros >= 5.14.21-150400.24.161.1
    • kernel-source >= 5.14.21-150400.24.161.1
    • kernel-syms >= 5.14.21-150400.24.161.1
    • kernel-zfcpdump >= 5.14.21-150400.24.161.1
    		 Patchnames:
    SUSE-SLE-Product-SUSE-Manager-Server-4.3-2025-1195

    List of packages in QA

    Product(s) Package(s)
    SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS
    • cluster-md-kmp-default >= 5.14.21-150500.55.100.1
    • dlm-kmp-default >= 5.14.21-150500.55.100.1
    • gfs2-kmp-default >= 5.14.21-150500.55.100.1
    • kernel-64kb >= 5.14.21-150500.55.100.1
    • kernel-64kb-devel >= 5.14.21-150500.55.100.1
    • kernel-default >= 5.14.21-150500.55.100.1
    • kernel-default-base >= 5.14.21-150500.55.100.1.150500.6.47.1
    • kernel-default-devel >= 5.14.21-150500.55.100.1
    • kernel-devel >= 5.14.21-150500.55.100.1
    • kernel-docs >= 5.14.21-150500.55.100.1
    • kernel-macros >= 5.14.21-150500.55.100.1
    • kernel-obs-build >= 5.14.21-150500.55.100.1
    • kernel-source >= 5.14.21-150500.55.100.1
    • kernel-syms >= 5.14.21-150500.55.100.1
    • ocfs2-kmp-default >= 5.14.21-150500.55.100.1
    SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS
    • cluster-md-kmp-default >= 5.14.21-150500.55.100.1
    • dlm-kmp-default >= 5.14.21-150500.55.100.1
    • gfs2-kmp-default >= 5.14.21-150500.55.100.1
    • kernel-64kb >= 5.14.21-150500.55.100.1
    • kernel-64kb-devel >= 5.14.21-150500.55.100.1
    • kernel-default >= 5.14.21-150500.55.100.1
    • kernel-default-base >= 5.14.21-150500.55.100.1.150500.6.47.1
    • kernel-default-devel >= 5.14.21-150500.55.100.1
    • kernel-devel >= 5.14.21-150500.55.100.1
    • kernel-docs >= 5.14.21-150500.55.100.1
    • kernel-macros >= 5.14.21-150500.55.100.1
    • kernel-obs-build >= 5.14.21-150500.55.100.1
    • kernel-source >= 5.14.21-150500.55.100.1
    • kernel-syms >= 5.14.21-150500.55.100.1
    • ocfs2-kmp-default >= 5.14.21-150500.55.100.1
    SUSE Linux Enterprise Live Patching 15 SP5
    • kernel-default-livepatch >= 5.14.21-150500.55.100.1
    • kernel-default-livepatch-devel >= 5.14.21-150500.55.100.1
    • kernel-livepatch-5_14_21-150500_55_100-default >= 1-150500.11.3.1
    SUSE Linux Enterprise Micro 5.5
    • kernel-default >= 5.14.21-150500.55.100.1
    • kernel-default-base >= 5.14.21-150500.55.100.1.150500.6.47.1
    • kernel-macros >= 5.14.21-150500.55.100.1
    SUSE Linux Enterprise Server 15 SP5-LTSS
    • cluster-md-kmp-default >= 5.14.21-150500.55.100.1
    • dlm-kmp-default >= 5.14.21-150500.55.100.1
    • gfs2-kmp-default >= 5.14.21-150500.55.100.1
    • kernel-64kb >= 5.14.21-150500.55.100.1
    • kernel-64kb-devel >= 5.14.21-150500.55.100.1
    • kernel-default >= 5.14.21-150500.55.100.1
    • kernel-default-base >= 5.14.21-150500.55.100.1.150500.6.47.1
    • kernel-default-devel >= 5.14.21-150500.55.100.1
    • kernel-devel >= 5.14.21-150500.55.100.1
    • kernel-docs >= 5.14.21-150500.55.100.1
    • kernel-macros >= 5.14.21-150500.55.100.1
    • kernel-obs-build >= 5.14.21-150500.55.100.1
    • kernel-source >= 5.14.21-150500.55.100.1
    • kernel-syms >= 5.14.21-150500.55.100.1
    • kernel-zfcpdump >= 5.14.21-150500.55.100.1
    • ocfs2-kmp-default >= 5.14.21-150500.55.100.1
    • reiserfs-kmp-default >= 5.14.21-150500.55.100.1
    SUSE Linux Enterprise Server for SAP Applications 15 SP5
    • cluster-md-kmp-default >= 5.14.21-150500.55.100.1
    • dlm-kmp-default >= 5.14.21-150500.55.100.1
    • gfs2-kmp-default >= 5.14.21-150500.55.100.1
    • kernel-default >= 5.14.21-150500.55.100.1
    • kernel-default-base >= 5.14.21-150500.55.100.1.150500.6.47.1
    • kernel-default-devel >= 5.14.21-150500.55.100.1
    • kernel-devel >= 5.14.21-150500.55.100.1
    • kernel-docs >= 5.14.21-150500.55.100.1
    • kernel-macros >= 5.14.21-150500.55.100.1
    • kernel-obs-build >= 5.14.21-150500.55.100.1
    • kernel-source >= 5.14.21-150500.55.100.1
    • kernel-syms >= 5.14.21-150500.55.100.1
    • ocfs2-kmp-default >= 5.14.21-150500.55.100.1
    • reiserfs-kmp-default >= 5.14.21-150500.55.100.1

    First public cloud image revisions this CVE is fixed in:

    Status of this issue by product and package

    Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

    Product(s) Source package State
    Products under general support and receiving all security fixes.
    SUSE Linux Enterprise Desktop 15 SP6 kernel-default Not affected
    SUSE Linux Enterprise Desktop 15 SP6 kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-default Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-source-azure Not affected
    SUSE Linux Enterprise Live Patching 15 SP6 kernel-default Not affected
    SUSE Linux Enterprise Live Patching 15 SP6 kernel-source Not affected
    SUSE Linux Enterprise Micro 5.1 kernel-default Affected
    SUSE Linux Enterprise Micro 5.1 kernel-rt Affected
    SUSE Linux Enterprise Micro 5.1 kernel-source Affected
    SUSE Linux Enterprise Micro 5.1 kernel-source-rt Affected
    SUSE Linux Enterprise Micro 5.2 kernel-default Affected
    SUSE Linux Enterprise Micro 5.2 kernel-rt Affected
    SUSE Linux Enterprise Micro 5.2 kernel-source Affected
    SUSE Linux Enterprise Micro 5.2 kernel-source-rt Affected
    SUSE Linux Enterprise Micro 5.3 kernel-default Released
    SUSE Linux Enterprise Micro 5.3 kernel-default-base Released
    SUSE Linux Enterprise Micro 5.3 kernel-rt Released
    SUSE Linux Enterprise Micro 5.3 kernel-source Not affected
    SUSE Linux Enterprise Micro 5.3 kernel-source-rt Released
    SUSE Linux Enterprise Micro 5.4 kernel-default Released
    SUSE Linux Enterprise Micro 5.4 kernel-default-base Released
    SUSE Linux Enterprise Micro 5.4 kernel-rt Released
    SUSE Linux Enterprise Micro 5.4 kernel-source Not affected
    SUSE Linux Enterprise Micro 5.4 kernel-source-rt Released
    SUSE Linux Enterprise Micro 5.5 kernel-default In progress
    SUSE Linux Enterprise Micro 5.5 kernel-default-base In progress
    SUSE Linux Enterprise Micro 5.5 kernel-rt Released
    SUSE Linux Enterprise Micro 5.5 kernel-source In progress
    SUSE Linux Enterprise Micro 5.5 kernel-source-rt Released
    SUSE Linux Enterprise Micro for Rancher 5.3 kernel-default Released
    SUSE Linux Enterprise Micro for Rancher 5.3 kernel-source-rt Released
    SUSE Linux Enterprise Micro for Rancher 5.4 kernel-default Released
    SUSE Linux Enterprise Micro for Rancher 5.4 kernel-source-rt Released
    SUSE Linux Enterprise Module for Basesystem 15 SP6 kernel-default Not affected
    SUSE Linux Enterprise Module for Basesystem 15 SP6 kernel-source Not affected
    SUSE Linux Enterprise Module for Development Tools 15 SP6 kernel-default Not affected
    SUSE Linux Enterprise Module for Development Tools 15 SP6 kernel-source Not affected
    SUSE Linux Enterprise Module for Public Cloud 15 SP6 kernel-source-azure Not affected
    SUSE Linux Enterprise Real Time 15 SP6 kernel-source-rt Not affected
    SUSE Linux Enterprise Server 15 SP6 kernel-default Not affected
    SUSE Linux Enterprise Server 15 SP6 kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP6 kernel-source-azure Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-default Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-source Not affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-source-azure Not affected
    SUSE Linux Enterprise Workstation Extension 15 SP6 kernel-default Not affected
    SUSE Linux Enterprise Workstation Extension 15 SP6 kernel-source Not affected
    SUSE Linux Micro 6.0 kernel-default Not affected
    SUSE Linux Micro 6.0 kernel-source Not affected
    SUSE Linux Micro 6.0 kernel-source-rt Not affected
    SUSE Linux Micro 6.1 kernel-default Not affected
    SUSE Linux Micro 6.1 kernel-source Not affected
    SUSE Linux Micro 6.1 kernel-source-rt Not affected
    SUSE Manager Proxy 4.3 kernel-64kb Affected
    SUSE Manager Proxy 4.3 kernel-default Released
    SUSE Manager Proxy 4.3 kernel-default-base Released
    SUSE Manager Proxy 4.3 kernel-docs Affected
    SUSE Manager Proxy 4.3 kernel-obs-build Affected
    SUSE Manager Proxy 4.3 kernel-source Released
    SUSE Manager Proxy 4.3 kernel-syms Released
    SUSE Manager Proxy 4.3 kernel-zfcpdump Affected
    SUSE Manager Retail Branch Server 4.3 kernel-64kb Affected
    SUSE Manager Retail Branch Server 4.3 kernel-default Released
    SUSE Manager Retail Branch Server 4.3 kernel-default-base Released
    SUSE Manager Retail Branch Server 4.3 kernel-docs Affected
    SUSE Manager Retail Branch Server 4.3 kernel-obs-build Affected
    SUSE Manager Retail Branch Server 4.3 kernel-source Released
    SUSE Manager Retail Branch Server 4.3 kernel-syms Affected
    SUSE Manager Retail Branch Server 4.3 kernel-zfcpdump Affected
    SUSE Manager Server 4.3 kernel-64kb Affected
    SUSE Manager Server 4.3 kernel-default Released
    SUSE Manager Server 4.3 kernel-default-base Released
    SUSE Manager Server 4.3 kernel-docs Affected
    SUSE Manager Server 4.3 kernel-obs-build Affected
    SUSE Manager Server 4.3 kernel-source Released
    SUSE Manager Server 4.3 kernel-syms Released
    SUSE Manager Server 4.3 kernel-zfcpdump Released
    SUSE Real Time Module 15 SP6 kernel-source-rt Not affected
    openSUSE Leap 15.6 kernel-default Not affected
    openSUSE Leap 15.6 kernel-source Not affected
    openSUSE Leap 15.6 kernel-source-azure Not affected
    openSUSE Leap 15.6 kernel-source-rt Not affected
    Products under Long Term Service Pack support and receiving important and critical security fixes.
    SLES15-SP4-CHOST-BYOS kernel-default In progress
    SLES15-SP4-CHOST-BYOS-Aliyun kernel-default In progress
    SLES15-SP4-CHOST-BYOS-Azure kernel-default In progress
    SLES15-SP4-CHOST-BYOS-EC2 kernel-default In progress
    SLES15-SP4-CHOST-BYOS-GCE kernel-default In progress
    SLES15-SP4-CHOST-BYOS-SAP-CCloud kernel-default In progress
    SUSE Linux Enterprise High Availability Extension 15 SP4 kernel-default Released
    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-64kb Affected
    SUSE Linux Enterprise High Performance Computing 15 SP4 kernel-default Affected
    SUSE Linux Enterprise High Performance Computing 15 SP4 kernel-docs Affected
    SUSE Linux Enterprise High Performance Computing 15 SP4 kernel-obs-build Affected
    SUSE Linux Enterprise High Performance Computing 15 SP4 kernel-source Affected
    SUSE Linux Enterprise High Performance Computing 15 SP4 kernel-syms Affected
    SUSE Linux Enterprise High Performance Computing 15 SP4 kernel-zfcpdump Affected
    SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-64kb Released
    SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-default Released
    SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-default-base Released
    SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-docs Released
    SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-obs-build Released
    SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-source Released
    SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-syms Released
    SUSE Linux Enterprise High Performance Computing 15 SP5 kernel-source Not affected
    SUSE Linux Enterprise High Performance Computing 15 SP5 kernel-source-azure Unsupported
    SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS kernel-64kb In progress
    SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS kernel-default In progress
    SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS kernel-default-base In progress
    SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS kernel-docs In progress
    SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS kernel-obs-build In progress
    SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS kernel-source In progress
    SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS kernel-syms In progress
    SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS kernel-64kb In progress
    SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS kernel-default In progress
    SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS kernel-default-base In progress
    SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS kernel-docs In progress
    SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS kernel-obs-build In progress
    SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS kernel-source In progress
    SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS kernel-syms In progress
    SUSE Linux Enterprise Live Patching 12 SP5 kernel-default Affected
    SUSE Linux Enterprise Live Patching 12 SP5 kernel-source Affected
    SUSE Linux Enterprise Live Patching 15 SP3 kernel-default Affected
    SUSE Linux Enterprise Live Patching 15 SP3 kernel-source Affected
    SUSE Linux Enterprise Live Patching 15 SP4 kernel-default Released
    SUSE Linux Enterprise Live Patching 15 SP4 kernel-livepatch-SLE15-SP4_Update_39 Released
    SUSE Linux Enterprise Live Patching 15 SP4 kernel-source Not affected
    SUSE Linux Enterprise Live Patching 15 SP5 kernel-default In progress
    SUSE Linux Enterprise Live Patching 15 SP5 kernel-livepatch-SLE15-SP5_Update_25 In progress
    SUSE Linux Enterprise Live Patching 15 SP5 kernel-source Not affected
    SUSE Linux Enterprise Module for Basesystem 15 SP3 kernel-source Affected
    SUSE Linux Enterprise Module for Basesystem 15 SP4 kernel-64kb Affected
    SUSE Linux Enterprise Module for Basesystem 15 SP4 kernel-default Affected
    SUSE Linux Enterprise Module for Basesystem 15 SP4 kernel-source Affected
    SUSE Linux Enterprise Module for Basesystem 15 SP4 kernel-zfcpdump Affected
    SUSE Linux Enterprise Module for Basesystem 15 SP5 kernel-source Not affected
    SUSE Linux Enterprise Module for Development Tools 15 SP3 kernel-source Affected
    SUSE Linux Enterprise Module for Development Tools 15 SP4 kernel-docs Affected
    SUSE Linux Enterprise Module for Development Tools 15 SP4 kernel-obs-build Affected
    SUSE Linux Enterprise Module for Development Tools 15 SP4 kernel-source Affected
    SUSE Linux Enterprise Module for Development Tools 15 SP4 kernel-syms Affected
    SUSE Linux Enterprise Module for Development Tools 15 SP5 kernel-source Not affected
    SUSE Linux Enterprise Module for Legacy 15 SP4 kernel-default Affected
    SUSE Linux Enterprise Module for Public Cloud 15 SP5 kernel-source-azure Unsupported
    SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE kernel-default Not affected
    SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE kernel-source Not affected
    SUSE Linux Enterprise Server 12 SP5 kernel-source Affected
    SUSE Linux Enterprise Server 12 SP5 kernel-source-azure Unsupported
    SUSE Linux Enterprise Server 12 SP5-LTSS kernel-default Affected
    SUSE Linux Enterprise Server 12 SP5-LTSS kernel-source Affected
    SUSE Linux Enterprise Server 12 SP5-LTSS kernel-source-azure Unsupported
    SUSE Linux Enterprise Server 12 SP5-LTSS Extended Security kernel-default Affected
    SUSE Linux Enterprise Server 12 SP5-LTSS Extended Security 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-64kb Affected
    SUSE Linux Enterprise Server 15 SP4 kernel-default Affected
    SUSE Linux Enterprise Server 15 SP4 kernel-docs Affected
    SUSE Linux Enterprise Server 15 SP4 kernel-obs-build Affected
    SUSE Linux Enterprise Server 15 SP4 kernel-source Affected
    SUSE Linux Enterprise Server 15 SP4 kernel-syms Affected
    SUSE Linux Enterprise Server 15 SP4 kernel-zfcpdump Affected
    SUSE Linux Enterprise Server 15 SP4-LTSS kernel-64kb Released
    SUSE Linux Enterprise Server 15 SP4-LTSS kernel-default Released
    SUSE Linux Enterprise Server 15 SP4-LTSS kernel-default-base Released
    SUSE Linux Enterprise Server 15 SP4-LTSS kernel-docs Released
    SUSE Linux Enterprise Server 15 SP4-LTSS kernel-obs-build Released
    SUSE Linux Enterprise Server 15 SP4-LTSS kernel-source Released
    SUSE Linux Enterprise Server 15 SP4-LTSS kernel-syms Released
    SUSE Linux Enterprise Server 15 SP4-LTSS kernel-zfcpdump Released
    SUSE Linux Enterprise Server 15 SP5 kernel-source Not affected
    SUSE Linux Enterprise Server 15 SP5 kernel-source-azure Unsupported
    SUSE Linux Enterprise Server 15 SP5-LTSS kernel-64kb In progress
    SUSE Linux Enterprise Server 15 SP5-LTSS kernel-default In progress
    SUSE Linux Enterprise Server 15 SP5-LTSS kernel-default-base In progress
    SUSE Linux Enterprise Server 15 SP5-LTSS kernel-docs In progress
    SUSE Linux Enterprise Server 15 SP5-LTSS kernel-obs-build In progress
    SUSE Linux Enterprise Server 15 SP5-LTSS kernel-source In progress
    SUSE Linux Enterprise Server 15 SP5-LTSS kernel-syms In progress
    SUSE Linux Enterprise Server 15 SP5-LTSS kernel-zfcpdump In progress
    SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 kernel-source Affected
    SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 kernel-source-azure Unsupported
    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-64kb Affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-default Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-default-base Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-docs Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-obs-build Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-source Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-syms Released
    SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-zfcpdump Affected
    SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-default In progress
    SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-default-base In progress
    SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-docs In progress
    SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-obs-build In progress
    SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-source In progress
    SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-source-azure Unsupported
    SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-syms In progress
    Products past their end of life and not receiving proactive updates anymore.
    SUSE CaaS Platform 4.0 kernel-source Affected
    SUSE Enterprise Storage 6 kernel-source Affected
    SUSE Enterprise Storage 7 kernel-source Affected
    SUSE Enterprise Storage 7.1 kernel-source Affected
    SUSE Linux Enterprise Desktop 11 SP4 kernel-source Not affected
    SUSE Linux Enterprise Desktop 12 SP2 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-64kb Affected
    SUSE Linux Enterprise Desktop 15 SP4 kernel-default Affected
    SUSE Linux Enterprise Desktop 15 SP4 kernel-docs Affected
    SUSE Linux Enterprise Desktop 15 SP4 kernel-obs-build Affected
    SUSE Linux Enterprise Desktop 15 SP4 kernel-source Affected
    SUSE Linux Enterprise Desktop 15 SP4 kernel-syms Affected
    SUSE Linux Enterprise Desktop 15 SP4 kernel-zfcpdump Affected
    SUSE Linux Enterprise Desktop 15 SP5 kernel-source Not 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-64kb Released
    SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-default Released
    SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-default-base Released
    SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-docs Released
    SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-obs-build Released
    SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-source Released
    SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-syms Released
    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-default Affected
    SUSE Linux Enterprise Real Time 15 SP4 kernel-docs Affected
    SUSE Linux Enterprise Real Time 15 SP4 kernel-obs-build 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 SP4 kernel-syms 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 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 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 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 Linux Enterprise Workstation Extension 15 SP4 kernel-default 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 9 kernel-source Affected
    SUSE OpenStack Cloud Crowbar 9 kernel-source Affected
    SUSE Real Time Module 15 SP3 kernel-source-rt Affected
    SUSE Real Time Module 15 SP4 kernel-source-rt Affected
    SUSE Real Time Module 15 SP5 kernel-source-rt Affected
    openSUSE Leap 15.3 kernel-source Affected
    openSUSE Leap 15.3 kernel-source-rt Affected
    openSUSE Leap 15.4 dtb-aarch64 Released
    openSUSE Leap 15.4 dtb-armv7l Released
    openSUSE Leap 15.4 kernel-64kb Released
    openSUSE Leap 15.4 kernel-debug Released
    openSUSE Leap 15.4 kernel-default Released
    openSUSE Leap 15.4 kernel-docs Released
    openSUSE Leap 15.4 kernel-kvmsmall Released
    openSUSE Leap 15.4 kernel-lpae Released
    openSUSE Leap 15.4 kernel-obs-build Released
    openSUSE Leap 15.4 kernel-obs-qa Released
    openSUSE Leap 15.4 kernel-source Released
    openSUSE Leap 15.4 kernel-source-azure Unsupported
    openSUSE Leap 15.4 kernel-source-rt Affected
    openSUSE Leap 15.4 kernel-syms Released
    openSUSE Leap 15.4 kernel-zfcpdump Released
    openSUSE Leap 15.5 kernel-source Not affected
    openSUSE Leap 15.5 kernel-source-azure Unsupported
    openSUSE Leap 15.5 kernel-source-rt Released
    openSUSE Leap Micro 5.3 kernel-default Affected
    openSUSE Leap Micro 5.4 kernel-default Affected
    Container Status
    suse/sle-micro-rancher/5.3
    suse/sle-micro-rancher/5.4    		 kernel-defaultReleased
    suse/sles/15.4/libguestfs-tools:0.49.0 kernel-kvmsmallIn progress

    SUSE Timeline for this CVE

    CVE page created: Thu Mar 27 20:00:43 2025
    CVE page last modified: Sat Apr 12 12:07:29 2025