CVE-2021-47041

Upstream information

CVE-2021-47041 at MITRE

Description

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

nvmet-tcp: fix incorrect locking in state_change sk callback

We are not changing anything in the TCP connection state so
we should not take a write_lock but rather a read lock.

This caused a deadlock when running nvmet-tcp and nvme-tcp
on the same system, where state_change callbacks on the
host and on the controller side have causal relationship
and made lockdep report on this with blktests:

================================
WARNING: inconsistent lock state
5.12.0-rc3 #1 Tainted: G I
--------------------------------
inconsistent {IN-SOFTIRQ-W} -> {SOFTIRQ-ON-R} usage.
nvme/1324 [HC0[0]:SC0[0]:HE1:SE1] takes:
ffff888363151000 (clock-AF_INET){++-?}-{2:2}, at: nvme_tcp_state_change+0x21/0x150 [nvme_tcp]
{IN-SOFTIRQ-W} state was registered at:
__lock_acquire+0x79b/0x18d0
lock_acquire+0x1ca/0x480
_raw_write_lock_bh+0x39/0x80
nvmet_tcp_state_change+0x21/0x170 [nvmet_tcp]
tcp_fin+0x2a8/0x780
tcp_data_queue+0xf94/0x1f20
tcp_rcv_established+0x6ba/0x1f00
tcp_v4_do_rcv+0x502/0x760
tcp_v4_rcv+0x257e/0x3430
ip_protocol_deliver_rcu+0x69/0x6a0
ip_local_deliver_finish+0x1e2/0x2f0
ip_local_deliver+0x1a2/0x420
ip_rcv+0x4fb/0x6b0
__netif_receive_skb_one_core+0x162/0x1b0
process_backlog+0x1ff/0x770
__napi_poll.constprop.0+0xa9/0x5c0
net_rx_action+0x7b3/0xb30
__do_softirq+0x1f0/0x940
do_softirq+0xa1/0xd0
__local_bh_enable_ip+0xd8/0x100
ip_finish_output2+0x6b7/0x18a0
__ip_queue_xmit+0x706/0x1aa0
__tcp_transmit_skb+0x2068/0x2e20
tcp_write_xmit+0xc9e/0x2bb0
__tcp_push_pending_frames+0x92/0x310
inet_shutdown+0x158/0x300
__nvme_tcp_stop_queue+0x36/0x270 [nvme_tcp]
nvme_tcp_stop_queue+0x87/0xb0 [nvme_tcp]
nvme_tcp_teardown_admin_queue+0x69/0xe0 [nvme_tcp]
nvme_do_delete_ctrl+0x100/0x10c [nvme_core]
nvme_sysfs_delete.cold+0x8/0xd [nvme_core]
kernfs_fop_write_iter+0x2c7/0x460
new_sync_write+0x36c/0x610
vfs_write+0x5c0/0x870
ksys_write+0xf9/0x1d0
do_syscall_64+0x33/0x40
entry_SYSCALL_64_after_hwframe+0x44/0xae
irq event stamp: 10687
hardirqs last enabled at (10687): [<ffffffff9ec376bd>] _raw_spin_unlock_irqrestore+0x2d/0x40
hardirqs last disabled at (10686): [<ffffffff9ec374d8>] _raw_spin_lock_irqsave+0x68/0x90
softirqs last enabled at (10684): [<ffffffff9f000608>] __do_softirq+0x608/0x940
softirqs last disabled at (10649): [<ffffffff9cdedd31>] do_softirq+0xa1/0xd0

other info that might help us debug this:
Possible unsafe locking scenario:

CPU0
----
lock(clock-AF_INET);
<Interrupt>
lock(clock-AF_INET);

*** DEADLOCK ***

5 locks held by nvme/1324:
#0: ffff8884a01fe470 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0xf9/0x1d0
#1: ffff8886e435c090 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x216/0x460
#2: ffff888104d90c38 (kn->active#255){++++}-{0:0}, at: kernfs_remove_self+0x22d/0x330
#3: ffff8884634538d0 (&queue->queue_lock){+.+.}-{3:3}, at: nvme_tcp_stop_queue+0x52/0xb0 [nvme_tcp]
#4: ffff888363150d30 (sk_lock-AF_INET){+.+.}-{0:0}, at: inet_shutdown+0x59/0x300

stack backtrace:
CPU: 26 PID: 1324 Comm: nvme Tainted: G I 5.12.0-rc3 #1
Hardware name: Dell Inc. PowerEdge R640/06NR82, BIOS 2.10.0 11/12/2020
Call Trace:
dump_stack+0x93/0xc2
mark_lock_irq.cold+0x2c/0xb3
? verify_lock_unused+0x390/0x390
? stack_trace_consume_entry+0x160/0x160
? lock_downgrade+0x100/0x100
? save_trace+0x88/0x5e0
? _raw_spin_unlock_irqrestore+0x2d/0x40
mark_lock+0x530/0x1470
? mark_lock_irq+0x1d10/0x1d10
? enqueue_timer+0x660/0x660
mark_usage+0x215/0x2a0
__lock_acquire+0x79b/0x18d0
? tcp_schedule_loss_probe.part.0+0x38c/0x520
lock_acquire+0x1ca/0x480
? nvme_tcp_state_change+0x21/0x150 [nvme_tcp]
? rcu_read_unlock+0x40/0x40
? tcp_mtu_probe+0x1ae0/0x1ae0
? kmalloc_reserve+0xa0/0xa0
? sysfs_file_ops+0x170/0x170
_raw_read_lock+0x3d/0xa0
? nvme_tcp_state_change+0x21/0x150 [nvme_tcp]
nvme_tcp_state_change+0x21/0x150 [nvme_tcp]
? sysfs_file_ops
---truncated---

---

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v3 Scores

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

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: 1220755 [RESOLVED / FIXED]

SUSE Security Advisories:

• SUSE-SU-2024:1642-1, published Tue May 14 16:33:19 UTC 2024
• SUSE-SU-2024:1645-1, published Tue May 14 16:31:48 UTC 2024
• SUSE-SU-2024:1650-1, published Wed May 15 08:30:08 UTC 2024

List of released packages

Product(s)	Fixed package version(s)	References
Container suse/sle-micro-rancher/5.2:latest Image SLES15-SP3-BYOS-Azure Image SLES15-SP3-BYOS-EC2-HVM Image SLES15-SP3-BYOS-GCE Image SLES15-SP3-CHOST-BYOS-Aliyun Image SLES15-SP3-CHOST-BYOS-Azure Image SLES15-SP3-CHOST-BYOS-EC2 Image SLES15-SP3-CHOST-BYOS-GCE Image SLES15-SP3-CHOST-BYOS-SAP-CCloud Image SLES15-SP3-HPC-BYOS-Azure Image SLES15-SP3-HPC-BYOS-EC2-HVM Image SLES15-SP3-HPC-BYOS-GCE Image SLES15-SP3-Micro-5-1-BYOS-Azure Image SLES15-SP3-Micro-5-1-BYOS-EC2-HVM Image SLES15-SP3-Micro-5-1-BYOS-GCE Image SLES15-SP3-Micro-5-2-BYOS-Azure Image SLES15-SP3-Micro-5-2-BYOS-EC2-HVM Image SLES15-SP3-Micro-5-2-BYOS-GCE Image SLES15-SP3-SAPCAL-Azure Image SLES15-SP3-SAPCAL-EC2-HVM Image SLES15-SP3-SAPCAL-GCE	kernel-default >= 5.3.18-150300.59.161.1
Image SLES15-SP2-SAP-Azure-LI-BYOS-Production Image SLES15-SP2-SAP-Azure-VLI-BYOS-Production	cluster-md-kmp-default >= 5.3.18-150200.24.191.1 dlm-kmp-default >= 5.3.18-150200.24.191.1 gfs2-kmp-default >= 5.3.18-150200.24.191.1 kernel-default >= 5.3.18-150200.24.191.1 ocfs2-kmp-default >= 5.3.18-150200.24.191.1
Image SLES15-SP3-SAP-Azure-LI-BYOS-Production Image SLES15-SP3-SAP-Azure-VLI-BYOS-Production Image SLES15-SP3-SAP-BYOS-Azure Image SLES15-SP3-SAP-BYOS-EC2-HVM Image SLES15-SP3-SAP-BYOS-GCE	cluster-md-kmp-default >= 5.3.18-150300.59.161.1 dlm-kmp-default >= 5.3.18-150300.59.161.1 gfs2-kmp-default >= 5.3.18-150300.59.161.1 kernel-default >= 5.3.18-150300.59.161.1 ocfs2-kmp-default >= 5.3.18-150300.59.161.1
SUSE Enterprise Storage 7.1	kernel-64kb >= 5.3.18-150300.59.161.1 kernel-64kb-devel >= 5.3.18-150300.59.161.1 kernel-default >= 5.3.18-150300.59.161.1 kernel-default-base >= 5.3.18-150300.59.161.1.150300.18.94.1 kernel-default-devel >= 5.3.18-150300.59.161.1 kernel-devel >= 5.3.18-150300.59.161.1 kernel-docs >= 5.3.18-150300.59.161.2 kernel-macros >= 5.3.18-150300.59.161.1 kernel-obs-build >= 5.3.18-150300.59.161.1 kernel-preempt >= 5.3.18-150300.59.161.1 kernel-preempt-devel >= 5.3.18-150300.59.161.1 kernel-source >= 5.3.18-150300.59.161.1 kernel-syms >= 5.3.18-150300.59.161.1 reiserfs-kmp-default >= 5.3.18-150300.59.161.1	Patchnames: SUSE-Storage-7.1-2024-1642
SUSE Linux Enterprise High Availability Extension 15 SP2	cluster-md-kmp-default >= 5.3.18-150200.24.191.1 dlm-kmp-default >= 5.3.18-150200.24.191.1 gfs2-kmp-default >= 5.3.18-150200.24.191.1 ocfs2-kmp-default >= 5.3.18-150200.24.191.1	Patchnames: SUSE-SLE-Product-HA-15-SP2-2024-1650
SUSE Linux Enterprise High Availability Extension 15 SP3	cluster-md-kmp-default >= 5.3.18-150300.59.161.1 dlm-kmp-default >= 5.3.18-150300.59.161.1 gfs2-kmp-default >= 5.3.18-150300.59.161.1 ocfs2-kmp-default >= 5.3.18-150300.59.161.1	Patchnames: SUSE-SLE-Product-HA-15-SP3-2024-1642
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS	kernel-default >= 5.3.18-150200.24.191.1 kernel-default-base >= 5.3.18-150200.24.191.1.150200.9.97.1 kernel-default-devel >= 5.3.18-150200.24.191.1 kernel-devel >= 5.3.18-150200.24.191.1 kernel-docs >= 5.3.18-150200.24.191.1 kernel-macros >= 5.3.18-150200.24.191.1 kernel-obs-build >= 5.3.18-150200.24.191.1 kernel-preempt >= 5.3.18-150200.24.191.1 kernel-preempt-devel >= 5.3.18-150200.24.191.1 kernel-source >= 5.3.18-150200.24.191.1 kernel-syms >= 5.3.18-150200.24.191.1	Patchnames: SUSE-SLE-Product-HPC-15-SP2-LTSS-2024-1650
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS	kernel-64kb >= 5.3.18-150300.59.161.1 kernel-64kb-devel >= 5.3.18-150300.59.161.1 kernel-default >= 5.3.18-150300.59.161.1 kernel-default-base >= 5.3.18-150300.59.161.1.150300.18.94.1 kernel-default-devel >= 5.3.18-150300.59.161.1 kernel-devel >= 5.3.18-150300.59.161.1 kernel-docs >= 5.3.18-150300.59.161.2 kernel-macros >= 5.3.18-150300.59.161.1 kernel-obs-build >= 5.3.18-150300.59.161.1 kernel-preempt >= 5.3.18-150300.59.161.1 kernel-preempt-devel >= 5.3.18-150300.59.161.1 kernel-source >= 5.3.18-150300.59.161.1 kernel-syms >= 5.3.18-150300.59.161.1 reiserfs-kmp-default >= 5.3.18-150300.59.161.1	Patchnames: SUSE-SLE-Product-HPC-15-SP3-LTSS-2024-1642
SUSE Linux Enterprise Live Patching 15 SP2		Patchnames: SUSE-SLE-Module-Live-Patching-15-SP2-2024-1650
SUSE Linux Enterprise Live Patching 15 SP3		Patchnames: SUSE-SLE-Module-Live-Patching-15-SP3-2024-1642
SUSE Linux Enterprise Micro 5.1	kernel-default >= 5.3.18-150300.59.161.1 kernel-default-base >= 5.3.18-150300.59.161.1.150300.18.94.1 kernel-rt >= 5.3.18-150300.169.1 kernel-source-rt >= 5.3.18-150300.169.1	Patchnames: SUSE-SUSE-MicroOS-5.1-2024-1642 SUSE-SUSE-MicroOS-5.1-2024-1645
SUSE Linux Enterprise Micro 5.2	kernel-default >= 5.3.18-150300.59.161.1 kernel-default-base >= 5.3.18-150300.59.161.1.150300.18.94.1 kernel-rt >= 5.3.18-150300.169.1 kernel-source-rt >= 5.3.18-150300.169.1	Patchnames: SUSE-SUSE-MicroOS-5.2-2024-1642 SUSE-SUSE-MicroOS-5.2-2024-1645
SUSE Linux Enterprise Server 15 SP2-LTSS	kernel-default >= 5.3.18-150200.24.191.1 kernel-default-base >= 5.3.18-150200.24.191.1.150200.9.97.1 kernel-default-devel >= 5.3.18-150200.24.191.1 kernel-devel >= 5.3.18-150200.24.191.1 kernel-docs >= 5.3.18-150200.24.191.1 kernel-macros >= 5.3.18-150200.24.191.1 kernel-obs-build >= 5.3.18-150200.24.191.1 kernel-preempt >= 5.3.18-150200.24.191.1 kernel-preempt-devel >= 5.3.18-150200.24.191.1 kernel-source >= 5.3.18-150200.24.191.1 kernel-syms >= 5.3.18-150200.24.191.1 reiserfs-kmp-default >= 5.3.18-150200.24.191.1	Patchnames: SUSE-SLE-Product-SLES-15-SP2-LTSS-2024-1650
SUSE Linux Enterprise Server 15 SP3-LTSS	kernel-64kb >= 5.3.18-150300.59.161.1 kernel-64kb-devel >= 5.3.18-150300.59.161.1 kernel-default >= 5.3.18-150300.59.161.1 kernel-default-base >= 5.3.18-150300.59.161.1.150300.18.94.1 kernel-default-devel >= 5.3.18-150300.59.161.1 kernel-devel >= 5.3.18-150300.59.161.1 kernel-docs >= 5.3.18-150300.59.161.2 kernel-macros >= 5.3.18-150300.59.161.1 kernel-obs-build >= 5.3.18-150300.59.161.1 kernel-preempt >= 5.3.18-150300.59.161.1 kernel-preempt-devel >= 5.3.18-150300.59.161.1 kernel-source >= 5.3.18-150300.59.161.1 kernel-syms >= 5.3.18-150300.59.161.1 kernel-zfcpdump >= 5.3.18-150300.59.161.1 reiserfs-kmp-default >= 5.3.18-150300.59.161.1	Patchnames: SUSE-SLE-Product-SLES-15-SP3-LTSS-2024-1642
SUSE Linux Enterprise Server for SAP Applications 15 SP2	kernel-default >= 5.3.18-150200.24.191.1 kernel-default-base >= 5.3.18-150200.24.191.1.150200.9.97.1 kernel-default-devel >= 5.3.18-150200.24.191.1 kernel-devel >= 5.3.18-150200.24.191.1 kernel-docs >= 5.3.18-150200.24.191.1 kernel-macros >= 5.3.18-150200.24.191.1 kernel-obs-build >= 5.3.18-150200.24.191.1 kernel-preempt >= 5.3.18-150200.24.191.1 kernel-preempt-devel >= 5.3.18-150200.24.191.1 kernel-source >= 5.3.18-150200.24.191.1 kernel-syms >= 5.3.18-150200.24.191.1 reiserfs-kmp-default >= 5.3.18-150200.24.191.1	Patchnames: SUSE-SLE-Product-SLES_SAP-15-SP2-2024-1650
SUSE Linux Enterprise Server for SAP Applications 15 SP3	kernel-default >= 5.3.18-150300.59.161.1 kernel-default-base >= 5.3.18-150300.59.161.1.150300.18.94.1 kernel-default-devel >= 5.3.18-150300.59.161.1 kernel-devel >= 5.3.18-150300.59.161.1 kernel-docs >= 5.3.18-150300.59.161.2 kernel-macros >= 5.3.18-150300.59.161.1 kernel-obs-build >= 5.3.18-150300.59.161.1 kernel-preempt >= 5.3.18-150300.59.161.1 kernel-preempt-devel >= 5.3.18-150300.59.161.1 kernel-source >= 5.3.18-150300.59.161.1 kernel-syms >= 5.3.18-150300.59.161.1 reiserfs-kmp-default >= 5.3.18-150300.59.161.1	Patchnames: SUSE-SLE-Product-SLES_SAP-15-SP3-2024-1642

---

First public cloud image revisions this CVE is fixed in:

• alibaba/sles-15-sp3-chost-byos-v20240912
• amazon/suse-sle-hpc-15-sp3-byos-v20240809-hvm-ssd-x86_64
• amazon/suse-sle-hpc-15-sp3-byos-v20240819-hvm-ssd-x86_64
• amazon/suse-sle-micro-5-1-byos-v20240616-hvm-ssd-arm64
• amazon/suse-sle-micro-5-1-byos-v20240616-hvm-ssd-x86_64
• amazon/suse-sle-micro-5-2-byos-v20240616-hvm-ssd-arm64
• amazon/suse-sle-micro-5-2-byos-v20240616-hvm-ssd-x86_64
• amazon/suse-sles-15-sp3-byos-v20240809-hvm-ssd-x86_64
• amazon/suse-sles-15-sp3-byos-v20240819-hvm-ssd-arm64
• amazon/suse-sles-15-sp3-chost-byos-v20240807-hvm-ssd-arm64
• amazon/suse-sles-15-sp3-chost-byos-v20240807-hvm-ssd-x86_64
• amazon/suse-sles-15-sp3-chost-byos-v20240912-hvm-ssd-x86_64
• amazon/suse-sles-15-sp3-sapcal-v20240819-hvm-ssd-x86_64
• amazon/suse-sles-sap-15-sp3-byos-v20240809-hvm-ssd-x86_64
• amazon/suse-sles-sap-15-sp3-v20240809-hvm-ssd-x86_64
• google/sle-hpc-15-sp3-byos-v20240809-x86-64
• google/sle-micro-5-1-byos-v20240616-x86-64
• google/sle-micro-5-2-byos-v20240616-x86-64
• google/sles-15-sp3-byos-v20240809-x86-64
• google/sles-15-sp3-chost-byos-v20240807-x86-64
• google/sles-15-sp3-sap-byos-v20240809-x86-64
• google/sles-15-sp3-sap-v20240808-x86-64
• google/sles-15-sp3-sapcal-v20240809-x86-64
• microsoft/suse-sle-hpc-15-sp3-byos-v20240809-x86_64
• microsoft/suse-sles-15-sp3-byos-v20240809-x86_64
• microsoft/suse-sles-15-sp3-chost-byos-v20240807-x86_64
• microsoft/suse-sles-15-sp3-sapcal-v20240809-x86_64
• microsoft/suse-sles-sap-15-sp3-byos-v20240809-x86_64
• microsoft/suse-sles-sap-15-sp3-byos-v20240913-x86_64
• microsoft/suse-sles-sap-15-sp3-byos-v20240915-x86_64
• microsoft/suse-sles-sap-15-sp3-byos-v20240916-x86_64
• microsoft/suse-sles-sap-15-sp3-v20240809-x86_64
• microsoft/suse-sles-sap-15-sp3-v20240913-x86_64
• microsoft/suse-sles-sap-15-sp3-v20240915-x86_64
• microsoft/suse-sles-sap-15-sp3-v20240916-x86_64

---

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-default	Not affected
SUSE Linux Enterprise Desktop 15 SP5	kernel-source	Not affected
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 SP5	kernel-default	Not affected
SUSE Linux Enterprise High Performance Computing 15 SP5	kernel-source	Not affected
SUSE Linux Enterprise High Performance Computing 15 SP5	kernel-source-azure	Not affected
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS	kernel-source	Not affected
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS	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 Micro 5.1	kernel-default	Released
SUSE Linux Enterprise Micro 5.1	kernel-default-base	Released
SUSE Linux Enterprise Micro 5.1	kernel-rt	Released
SUSE Linux Enterprise Micro 5.1	kernel-source-rt	Released
SUSE Linux Enterprise Micro 5.2	kernel-default	Released
SUSE Linux Enterprise Micro 5.2	kernel-default-base	Released
SUSE Linux Enterprise Micro 5.2	kernel-rt	Released
SUSE Linux Enterprise Micro 5.2	kernel-source-rt	Released
SUSE Linux Enterprise Micro 5.3	kernel-default	Not affected
SUSE Linux Enterprise Micro 5.3	kernel-rt	Not affected
SUSE Linux Enterprise Micro 5.3	kernel-source-rt	Not affected
SUSE Linux Enterprise Micro 5.4	kernel-default	Not affected
SUSE Linux Enterprise Micro 5.4	kernel-rt	Not affected
SUSE Linux Enterprise Micro 5.4	kernel-source-rt	Not affected
SUSE Linux Enterprise Micro 5.5	kernel-source-rt	Not affected
SUSE Linux Enterprise Micro for Rancher 5.2	kernel-source-rt	Released
SUSE Linux Enterprise Module for Basesystem 15 SP5	kernel-default	Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP5	kernel-source	Not affected
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 SP5	kernel-default	Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP5	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 SP5	kernel-source-azure	Not affected
SUSE Linux Enterprise Module for Public Cloud 15 SP6	kernel-source-azure	Not affected
SUSE Linux Enterprise Real Time 15 SP5	kernel-source-rt	Not affected
SUSE Linux Enterprise Real Time 15 SP6	kernel-source-rt	Not affected
SUSE Linux Enterprise Server 15 SP5	kernel-default	Not affected
SUSE Linux Enterprise Server 15 SP5	kernel-source	Not affected
SUSE Linux Enterprise Server 15 SP5	kernel-source-azure	Not affected
SUSE Linux Enterprise Server 15 SP5-LTSS	kernel-source	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 SP5	kernel-default	Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP5	kernel-source	Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP5	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 Manager Proxy 4.3	kernel-default	Not affected
SUSE Manager Proxy 4.3	kernel-source	Not affected
SUSE Manager Proxy 4.3	kernel-source-azure	Not affected
SUSE Manager Retail Branch Server 4.3	kernel-default	Not affected
SUSE Manager Retail Branch Server 4.3	kernel-source	Not affected
SUSE Manager Retail Branch Server 4.3	kernel-source-azure	Not affected
SUSE Manager Server 4.3	kernel-default	Not affected
SUSE Manager Server 4.3	kernel-source	Not affected
SUSE Manager Server 4.3	kernel-source-azure	Not affected
SUSE Real Time Module 15 SP5	kernel-source-rt	Not affected
SUSE Real Time Module 15 SP6	kernel-source-rt	Not affected
openSUSE Leap 15.5	kernel-default	Not affected
openSUSE Leap 15.5	kernel-source	Not affected
openSUSE Leap 15.5	kernel-source-azure	Not affected
openSUSE Leap 15.5	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.
SUSE Linux Enterprise Desktop 15 SP4	kernel-source	Not affected
SUSE Linux Enterprise High Availability Extension 15 SP2	kernel-default	Released
SUSE Linux Enterprise High Availability Extension 15 SP3	kernel-default	Released
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	kernel-source-azure	Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS	kernel-source	Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS	kernel-default	Released
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS	kernel-default-base	Released
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS	kernel-docs	Released
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS	kernel-obs-build	Released
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS	kernel-preempt	Released
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS	kernel-source	Released
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS	kernel-syms	Released
SUSE Linux Enterprise High Performance Computing 15 SP3	kernel-source	Affected
SUSE Linux Enterprise High Performance Computing 15 SP3	kernel-source-azure	Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS	kernel-source	Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS	kernel-64kb	Released
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS	kernel-default	Released
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS	kernel-default-base	Released
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS	kernel-docs	Released
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS	kernel-obs-build	Released
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS	kernel-preempt	Released
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS	kernel-source	Released
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS	kernel-syms	Released
SUSE Linux Enterprise High Performance Computing 15 SP4	kernel-source	Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4	kernel-source-azure	Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS	kernel-default	Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS	kernel-source	Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS	kernel-default	Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS	kernel-source	Not affected
SUSE Linux Enterprise Live Patching 15 SP2	kernel-default	Released
SUSE Linux Enterprise Live Patching 15 SP2	kernel-livepatch-SLE15-SP2_Update_48	Released
SUSE Linux Enterprise Live Patching 15 SP3	kernel-default	Released
SUSE Linux Enterprise Live Patching 15 SP3	kernel-livepatch-SLE15-SP3_Update_44	Released
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	Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP2	kernel-source	Affected
SUSE Linux Enterprise Module for Development Tools 15 SP3	kernel-source	Affected
SUSE Linux Enterprise Module for Development Tools 15 SP4	kernel-source	Not affected
SUSE Linux Enterprise Module for Public Cloud 15 SP4	kernel-source-azure	Not 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-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-source	Not affected
SUSE Linux Enterprise Server 12 SP5-LTSS	kernel-source-azure	Not affected
SUSE Linux Enterprise Server 15 SP2	kernel-source	Affected
SUSE Linux Enterprise Server 15 SP2	kernel-source-azure	Unsupported
SUSE Linux Enterprise Server 15 SP2-LTSS	kernel-default	Released
SUSE Linux Enterprise Server 15 SP2-LTSS	kernel-default-base	Released
SUSE Linux Enterprise Server 15 SP2-LTSS	kernel-docs	Released
SUSE Linux Enterprise Server 15 SP2-LTSS	kernel-obs-build	Released
SUSE Linux Enterprise Server 15 SP2-LTSS	kernel-preempt	Released
SUSE Linux Enterprise Server 15 SP2-LTSS	kernel-source	Released
SUSE Linux Enterprise Server 15 SP2-LTSS	kernel-syms	Released
SUSE Linux Enterprise Server 15 SP3	kernel-source	Affected
SUSE Linux Enterprise Server 15 SP3	kernel-source-azure	Unsupported
SUSE Linux Enterprise Server 15 SP3-LTSS	kernel-64kb	Released
SUSE Linux Enterprise Server 15 SP3-LTSS	kernel-default	Released
SUSE Linux Enterprise Server 15 SP3-LTSS	kernel-default-base	Released
SUSE Linux Enterprise Server 15 SP3-LTSS	kernel-docs	Released
SUSE Linux Enterprise Server 15 SP3-LTSS	kernel-obs-build	Released
SUSE Linux Enterprise Server 15 SP3-LTSS	kernel-preempt	Released
SUSE Linux Enterprise Server 15 SP3-LTSS	kernel-source	Released
SUSE Linux Enterprise Server 15 SP3-LTSS	kernel-syms	Released
SUSE Linux Enterprise Server 15 SP3-LTSS	kernel-zfcpdump	Released
SUSE Linux Enterprise Server 15 SP4	kernel-source	Not affected
SUSE Linux Enterprise Server 15 SP4	kernel-source-azure	Not affected
SUSE Linux Enterprise Server 15 SP4-LTSS	kernel-default	Not affected
SUSE Linux Enterprise Server 15 SP4-LTSS	kernel-source	Not affected
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	Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2	kernel-default-base	Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2	kernel-docs	Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2	kernel-obs-build	Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2	kernel-preempt	Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2	kernel-source	Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2	kernel-source-azure	Unsupported
SUSE Linux Enterprise Server for SAP Applications 15 SP2	kernel-syms	Released
SUSE Linux Enterprise Server for SAP Applications 15 SP3	kernel-default	Released
SUSE Linux Enterprise Server for SAP Applications 15 SP3	kernel-default-base	Released
SUSE Linux Enterprise Server for SAP Applications 15 SP3	kernel-docs	Released
SUSE Linux Enterprise Server for SAP Applications 15 SP3	kernel-obs-build	Released
SUSE Linux Enterprise Server for SAP Applications 15 SP3	kernel-preempt	Released
SUSE Linux Enterprise Server for SAP Applications 15 SP3	kernel-source	Released
SUSE Linux Enterprise Server for SAP Applications 15 SP3	kernel-source-azure	Unsupported
SUSE Linux Enterprise Server for SAP Applications 15 SP3	kernel-syms	Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4	kernel-default	Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4	kernel-source	Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4	kernel-source-azure	Not 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	kernel-source-azure	Unsupported
SUSE Enterprise Storage 7.1	kernel-64kb	Released
SUSE Enterprise Storage 7.1	kernel-default	Released
SUSE Enterprise Storage 7.1	kernel-default-base	Released
SUSE Enterprise Storage 7.1	kernel-docs	Released
SUSE Enterprise Storage 7.1	kernel-obs-build	Released
SUSE Enterprise Storage 7.1	kernel-preempt	Released
SUSE Enterprise Storage 7.1	kernel-source	Released
SUSE Enterprise Storage 7.1	kernel-source-azure	Unsupported
SUSE Enterprise Storage 7.1	kernel-syms	Released
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 Module for Public Cloud 15 SP2	kernel-source-azure	Unsupported
SUSE Linux Enterprise Module for Public Cloud 15 SP3	kernel-source-azure	Unsupported
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	Affected
SUSE Linux Enterprise Real Time 15 SP4	kernel-source	Not affected
SUSE Linux Enterprise Real Time 15 SP4	kernel-source-rt	Not 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	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-default	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 4.1	kernel-source-azure	Unsupported
SUSE Manager Proxy 4.2	kernel-source	Affected
SUSE Manager Proxy 4.2	kernel-source-azure	Unsupported
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 4.1	kernel-source-azure	Unsupported
SUSE Manager Retail Branch Server 4.2	kernel-source	Affected
SUSE Manager Retail Branch Server 4.2	kernel-source-azure	Unsupported
SUSE Manager Server 4.0	kernel-source	Not affected
SUSE Manager Server 4.1	kernel-source	Affected
SUSE Manager Server 4.1	kernel-source-azure	Unsupported
SUSE Manager Server 4.2	kernel-source	Affected
SUSE Manager Server 4.2	kernel-source-azure	Unsupported
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	Affected
SUSE Real Time Module 15 SP4	kernel-source-rt	Not affected
openSUSE Leap 15.3	kernel-default	Released
openSUSE Leap 15.3	kernel-source	Released
openSUSE Leap 15.3	kernel-source-azure	Unsupported
openSUSE Leap 15.3	kernel-source-rt	Affected
openSUSE Leap 15.4	kernel-source	Not affected
openSUSE Leap 15.4	kernel-source-azure	Not affected
openSUSE Leap 15.4	kernel-source-rt	Not affected

---

SUSE Timeline for this CVE

CVE page created: Wed Feb 28 11:01:15 2024
CVE page last modified: Fri Dec 20 23:43:14 2024