Upstream information
Description
In the Linux kernel, the following vulnerability has been resolved:igb: Fix igb_down hung on surprise removal
In a setup where a Thunderbolt hub connects to Ethernet and a display
through USB Type-C, users may experience a hung task timeout when they
remove the cable between the PC and the Thunderbolt hub.
This is because the igb_down function is called multiple times when
the Thunderbolt hub is unplugged. For example, the igb_io_error_detected
triggers the first call, and the igb_remove triggers the second call.
The second call to igb_down will block at napi_synchronize.
Here's the call trace:
__schedule+0x3b0/0xddb
? __mod_timer+0x164/0x5d3
schedule+0x44/0xa8
schedule_timeout+0xb2/0x2a4
? run_local_timers+0x4e/0x4e
msleep+0x31/0x38
igb_down+0x12c/0x22a [igb 6615058754948bfde0bf01429257eb59f13030d4]
__igb_close+0x6f/0x9c [igb 6615058754948bfde0bf01429257eb59f13030d4]
igb_close+0x23/0x2b [igb 6615058754948bfde0bf01429257eb59f13030d4]
__dev_close_many+0x95/0xec
dev_close_many+0x6e/0x103
unregister_netdevice_many+0x105/0x5b1
unregister_netdevice_queue+0xc2/0x10d
unregister_netdev+0x1c/0x23
igb_remove+0xa7/0x11c [igb 6615058754948bfde0bf01429257eb59f13030d4]
pci_device_remove+0x3f/0x9c
device_release_driver_internal+0xfe/0x1b4
pci_stop_bus_device+0x5b/0x7f
pci_stop_bus_device+0x30/0x7f
pci_stop_bus_device+0x30/0x7f
pci_stop_and_remove_bus_device+0x12/0x19
pciehp_unconfigure_device+0x76/0xe9
pciehp_disable_slot+0x6e/0x131
pciehp_handle_presence_or_link_change+0x7a/0x3f7
pciehp_ist+0xbe/0x194
irq_thread_fn+0x22/0x4d
? irq_thread+0x1fd/0x1fd
irq_thread+0x17b/0x1fd
? irq_forced_thread_fn+0x5f/0x5f
kthread+0x142/0x153
? __irq_get_irqchip_state+0x46/0x46
? kthread_associate_blkcg+0x71/0x71
ret_from_fork+0x1f/0x30
In this case, igb_io_error_detected detaches the network interface
and requests a PCIE slot reset, however, the PCIE reset callback is
not being invoked and thus the Ethernet connection breaks down.
As the PCIE error in this case is a non-fatal one, requesting a
slot reset can be avoided.
This patch fixes the task hung issue and preserves Ethernet
connection by ignoring non-fatal PCIE errors.
SUSE information
Overall state of this security issue: Pending
This issue is currently rated as having moderate severity.
SUSE | |
---|---|
Base Score | 2.5 |
Vector | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L |
Attack Vector | Local |
Attack Complexity | High |
Privileges Required | Low |
User Interaction | None |
Scope | Unchanged |
Confidentiality Impact | None |
Integrity Impact | None |
Availability Impact | Low |
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: 1249842 [NEW] No SUSE Security Announcements cross referenced.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 | Already fixed |
SUSE Linux Enterprise Desktop 15 SP6 | kernel-source | Already fixed |
SUSE Linux Enterprise Desktop 15 SP7 | kernel-default | Already fixed |
SUSE Linux Enterprise Desktop 15 SP7 | kernel-source | Already fixed |
SUSE Linux Enterprise High Availability Extension 15 SP7 | kernel-default | Already fixed |
SUSE Linux Enterprise High Availability Extension 15 SP7 | kernel-source | Already fixed |
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 High Performance Computing 15 SP7 | kernel-default | Already fixed |
SUSE Linux Enterprise High Performance Computing 15 SP7 | kernel-source | Already fixed |
SUSE Linux Enterprise High Performance Computing 15 SP7 | kernel-source-azure | Already fixed |
SUSE Linux Enterprise Live Patching 15 SP6 | kernel-default | Already fixed |
SUSE Linux Enterprise Live Patching 15 SP6 | kernel-source | Already fixed |
SUSE Linux Enterprise Live Patching 15 SP7 | kernel-default | Already fixed |
SUSE Linux Enterprise Live Patching 15 SP7 | kernel-source | Already fixed |
SUSE Linux Enterprise Micro 5.1 | kernel-default | Affected |
SUSE Linux Enterprise Micro 5.1 | kernel-rt | Affected |
SUSE Linux Enterprise Micro 5.1 | kernel-source | Affected |
SUSE Linux Enterprise Micro 5.1 | kernel-source-rt | Affected |
SUSE Linux Enterprise Micro 5.2 | kernel-default | Affected |
SUSE Linux Enterprise Micro 5.2 | kernel-rt | Affected |
SUSE Linux Enterprise Micro 5.2 | kernel-source | Affected |
SUSE Linux Enterprise Micro 5.2 | kernel-source-rt | Affected |
SUSE Linux Enterprise Micro 5.3 | kernel-default | Affected |
SUSE Linux Enterprise Micro 5.3 | kernel-rt | Affected |
SUSE Linux Enterprise Micro 5.3 | kernel-source | Affected |
SUSE Linux Enterprise Micro 5.3 | kernel-source-rt | Affected |
SUSE Linux Enterprise Micro 5.4 | kernel-default | Affected |
SUSE Linux Enterprise Micro 5.4 | kernel-rt | Affected |
SUSE Linux Enterprise Micro 5.4 | kernel-source | Affected |
SUSE Linux Enterprise Micro 5.4 | kernel-source-rt | Affected |
SUSE Linux Enterprise Micro 5.5 | kernel-default | Affected |
SUSE Linux Enterprise Micro 5.5 | kernel-source | Affected |
SUSE Linux Enterprise Micro 5.5 | kernel-source-rt | Affected |
SUSE Linux Enterprise Module for Basesystem 15 SP6 | kernel-default | Already fixed |
SUSE Linux Enterprise Module for Basesystem 15 SP6 | kernel-source | Already fixed |
SUSE Linux Enterprise Module for Basesystem 15 SP7 | kernel-default | Already fixed |
SUSE Linux Enterprise Module for Basesystem 15 SP7 | kernel-source | Already fixed |
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 Development Tools 15 SP7 | kernel-default | Already fixed |
SUSE Linux Enterprise Module for Development Tools 15 SP7 | kernel-source | Already fixed |
SUSE Linux Enterprise Module for Legacy 15 SP6 | kernel-default | Already fixed |
SUSE Linux Enterprise Module for Legacy 15 SP6 | kernel-source | Already fixed |
SUSE Linux Enterprise Module for Legacy 15 SP7 | kernel-default | Already fixed |
SUSE Linux Enterprise Module for Legacy 15 SP7 | kernel-source | Already fixed |
SUSE Linux Enterprise Module for Public Cloud 15 SP6 | kernel-source-azure | Already fixed |
SUSE Linux Enterprise Module for Public Cloud 15 SP7 | kernel-source-azure | Already fixed |
SUSE Linux Enterprise Real Time 15 SP6 | kernel-source-rt | Already fixed |
SUSE Linux Enterprise Real Time 15 SP7 | kernel-source-rt | Already fixed |
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 15 SP7 | kernel-default | Already fixed |
SUSE Linux Enterprise Server 15 SP7 | kernel-source | Already fixed |
SUSE Linux Enterprise Server 15 SP7 | kernel-source-azure | Already fixed |
SUSE Linux Enterprise Server 16.0 | kernel-default | Already fixed |
SUSE Linux Enterprise Server 16.0 | kernel-source | Already fixed |
SUSE Linux Enterprise Server 16.0 | kernel-source-azure | Already fixed |
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 Server for SAP Applications 15 SP7 | kernel-default | Already fixed |
SUSE Linux Enterprise Server for SAP Applications 15 SP7 | kernel-source | Already fixed |
SUSE Linux Enterprise Server for SAP Applications 15 SP7 | kernel-source-azure | Already fixed |
SUSE Linux Enterprise Server for SAP Applications 16.0 | kernel-source | Already fixed |
SUSE Linux Enterprise Server for SAP Applications 16.0 | kernel-source-azure | Already fixed |
SUSE Linux Enterprise Workstation Extension 15 SP6 | kernel-default | Already fixed |
SUSE Linux Enterprise Workstation Extension 15 SP6 | kernel-source | Already fixed |
SUSE Linux Enterprise Workstation Extension 15 SP7 | kernel-default | Already fixed |
SUSE Linux Enterprise Workstation Extension 15 SP7 | kernel-source | Already fixed |
SUSE Linux Micro 6.0 | kernel-default | Already fixed |
SUSE Linux Micro 6.0 | kernel-source | Already fixed |
SUSE Linux Micro 6.0 | kernel-source-rt | Already fixed |
SUSE Linux Micro 6.1 | kernel-default | Already fixed |
SUSE Linux Micro 6.1 | kernel-source | Already fixed |
SUSE Linux Micro 6.1 | kernel-source-rt | Already fixed |
SUSE Linux Micro 6.2 | kernel-source | Already fixed |
SUSE Real Time Module 15 SP6 | kernel-source-rt | Already fixed |
SUSE Real Time Module 15 SP7 | kernel-source-rt | Already fixed |
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 High Performance Computing 15 SP3 | kernel-source | Affected |
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | kernel-source | Affected |
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | kernel-default | Affected |
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | kernel-source | Affected |
SUSE Linux Enterprise High Performance Computing 15 SP4 | kernel-source | Affected |
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | kernel-default | Affected |
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | kernel-source | Affected |
SUSE Linux Enterprise High Performance Computing 15 SP5 | kernel-source | Affected |
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS | kernel-default | Affected |
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS | kernel-source | Affected |
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS | kernel-default | Affected |
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS | kernel-source | Affected |
SUSE Linux Enterprise Live Patching 12 SP5 | kernel-default | 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 | Affected |
SUSE Linux Enterprise Live Patching 15 SP4 | kernel-source | Affected |
SUSE Linux Enterprise Live Patching 15 SP5 | kernel-default | Affected |
SUSE Linux Enterprise Live Patching 15 SP5 | kernel-source | Affected |
SUSE Linux Enterprise Module for Basesystem 15 SP3 | kernel-source | Affected |
SUSE Linux Enterprise Module for Basesystem 15 SP4 | kernel-source | Affected |
SUSE Linux Enterprise Module for Basesystem 15 SP5 | kernel-source | Affected |
SUSE Linux Enterprise Module for Development Tools 15 SP3 | kernel-source | Affected |
SUSE Linux Enterprise Module for Development Tools 15 SP4 | kernel-source | Affected |
SUSE Linux Enterprise Module for Development Tools 15 SP5 | kernel-source | Affected |
SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE | kernel-default | Affected |
SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE | kernel-source | Affected |
SUSE Linux Enterprise Server 12 SP5 | kernel-source | Affected |
SUSE Linux Enterprise Server 12 SP5-LTSS | kernel-default | Affected |
SUSE Linux Enterprise Server 12 SP5-LTSS | kernel-source | Affected |
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-source | Affected |
SUSE Linux Enterprise Server 15 SP4-LTSS | kernel-default | Affected |
SUSE Linux Enterprise Server 15 SP4-LTSS | kernel-source | Affected |
SUSE Linux Enterprise Server 15 SP5 | kernel-source | Affected |
SUSE Linux Enterprise Server 15 SP5-LTSS | kernel-default | Affected |
SUSE Linux Enterprise Server 15 SP5-LTSS | kernel-source | Affected |
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 | kernel-source | Affected |
SUSE Manager Proxy 4.3 | kernel-source | Affected |
SUSE Manager Proxy LTS 4.3 | kernel-default | Affected |
SUSE Manager Proxy LTS 4.3 | kernel-source | Affected |
SUSE Manager Retail Branch Server 4.3 | kernel-source | Affected |
SUSE Manager Retail Branch Server LTS 4.3 | kernel-default | Affected |
SUSE Manager Retail Branch Server LTS 4.3 | kernel-source | Affected |
SUSE Manager Server 4.3 | kernel-source | Affected |
SUSE Manager Server LTS 4.3 | kernel-default | Affected |
SUSE Manager Server LTS 4.3 | kernel-source | Affected |
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 | 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-source | Affected |
SUSE Linux Enterprise Desktop 15 SP5 | kernel-source | Affected |
SUSE Linux Enterprise High Performance Computing 15 | kernel-source | Affected |
SUSE Linux Enterprise High Performance Computing 15 SP1 | kernel-source | Affected |
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | kernel-source | Affected |
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | kernel-source | Affected |
SUSE Linux Enterprise High Performance Computing 15 SP2 | kernel-source | Affected |
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | kernel-source | Affected |
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | kernel-source | Affected |
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | kernel-source | Affected |
SUSE Linux Enterprise High Performance Computing 15-ESPOS | kernel-source | Affected |
SUSE Linux Enterprise High Performance Computing 15-LTSS | kernel-source | Affected |
SUSE Linux Enterprise Micro 5.0 | kernel-default | Affected |
SUSE Linux Enterprise Module for Basesystem 15 | kernel-source | Affected |
SUSE Linux Enterprise Module for Basesystem 15 SP1 | kernel-source | Affected |
SUSE Linux Enterprise Module for Basesystem 15 SP2 | kernel-source | Affected |
SUSE Linux Enterprise Module for Development Tools 15 | kernel-source | Affected |
SUSE Linux Enterprise Module for Development Tools 15 SP1 | kernel-source | Affected |
SUSE Linux Enterprise Module for Development Tools 15 SP2 | kernel-source | Affected |
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT | kernel-source | Affected |
SUSE Linux Enterprise Real Time 15 SP2 | kernel-source | Affected |
SUSE Linux Enterprise Real Time 15 SP3 | kernel-source | Affected |
SUSE Linux Enterprise Real Time 15 SP3 | kernel-source-rt | Affected |
SUSE Linux Enterprise Real Time 15 SP4 | kernel-source | Affected |
SUSE Linux Enterprise Real Time 15 SP4 | kernel-source-rt | Affected |
SUSE Linux Enterprise Real Time 15 SP5 | kernel-source-rt | Affected |
SUSE Linux Enterprise Server 11 SP4 | kernel-source | Affected |
SUSE Linux Enterprise Server 11 SP4 LTSS | kernel-default | Affected |
SUSE Linux Enterprise Server 11 SP4 LTSS | kernel-source | Affected |
SUSE Linux Enterprise Server 11 SP4-LTSS | kernel-source | Affected |
SUSE Linux Enterprise Server 12 SP2 | kernel-source | Affected |
SUSE Linux Enterprise Server 12 SP2-BCL | kernel-source | Affected |
SUSE Linux Enterprise Server 12 SP2-ESPOS | kernel-source | Affected |
SUSE Linux Enterprise Server 12 SP2-LTSS | kernel-default | Affected |
SUSE Linux Enterprise Server 12 SP2-LTSS | kernel-source | Affected |
SUSE Linux Enterprise Server 12 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 Server for SAP Applications 15 SP3 | kernel-default | Affected |
SUSE Linux Enterprise Server for SAP Applications 15 SP3 | kernel-source | Affected |
SUSE Linux Enterprise Server for SAP Applications 15 SP4 | kernel-default | Affected |
SUSE Linux Enterprise Server for SAP Applications 15 SP4 | kernel-source | Affected |
SUSE Linux Enterprise Server for SAP Applications 15 SP5 | kernel-default | Affected |
SUSE Linux Enterprise Server for SAP Applications 15 SP5 | kernel-source | Affected |
SUSE 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 | kernel-source | Affected |
openSUSE Leap 15.4 | kernel-source-rt | Affected |
openSUSE Leap 15.5 | kernel-source | Affected |
openSUSE Leap 15.5 | kernel-source-rt | Affected |
SUSE Timeline for this CVE
CVE page created: Wed Sep 17 12:14:08 2025CVE page last modified: Wed Sep 17 14:12:19 2025