Upstream information
Description
In the Linux kernel, the following vulnerability has been resolved:io_uring/af_unix: defer registered files gc to io_uring release
Instead of putting io_uring's registered files in unix_gc() we want it
to be done by io_uring itself. The trick here is to consider io_uring
registered files for cycle detection but not actually putting them down.
Because io_uring can't register other ring instances, this will remove
all refs to the ring file triggering the ->release path and clean up
with io_ring_ctx_free().
[axboe: add kerneldoc comment to skb, fold in skb leak fix]
SUSE information
Overall state of this security issue: Pending
This issue is currently rated as having moderate severity.
SUSE | |
---|---|
Base Score | 5.5 |
Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Attack Vector | Local |
Attack Complexity | Low |
Privileges Required | Low |
User Interaction | None |
Scope | Unchanged |
Confidentiality Impact | None |
Integrity Impact | None |
Availability Impact | High |
CVSSv3 Version | 3.1 |
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: 1249664 [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Please note that this evaluation state might be work in progress, incomplete or outdated.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 | Already fixed |
SUSE Linux Enterprise Micro 5.1 | kernel-rt | Already fixed |
SUSE Linux Enterprise Micro 5.1 | kernel-source | Already fixed |
SUSE Linux Enterprise Micro 5.1 | kernel-source-rt | Already fixed |
SUSE Linux Enterprise Micro 5.2 | kernel-default | Already fixed |
SUSE Linux Enterprise Micro 5.2 | kernel-rt | Already fixed |
SUSE Linux Enterprise Micro 5.2 | kernel-source | Already fixed |
SUSE Linux Enterprise Micro 5.2 | kernel-source-rt | Already fixed |
SUSE Linux Enterprise Micro 5.3 | kernel-default | Already fixed |
SUSE Linux Enterprise Micro 5.3 | kernel-rt | Already fixed |
SUSE Linux Enterprise Micro 5.3 | kernel-source | Already fixed |
SUSE Linux Enterprise Micro 5.3 | kernel-source-rt | Already fixed |
SUSE Linux Enterprise Micro 5.4 | kernel-default | Already fixed |
SUSE Linux Enterprise Micro 5.4 | kernel-rt | Already fixed |
SUSE Linux Enterprise Micro 5.4 | kernel-source | Already fixed |
SUSE Linux Enterprise Micro 5.4 | kernel-source-rt | Already fixed |
SUSE Linux Enterprise Micro 5.5 | kernel-default | Already fixed |
SUSE Linux Enterprise Micro 5.5 | kernel-source | Already fixed |
SUSE Linux Enterprise Micro 5.5 | kernel-source-rt | Already fixed |
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 | Already fixed |
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | kernel-source | Already fixed |
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | kernel-default | Already fixed |
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | kernel-source | Already fixed |
SUSE Linux Enterprise High Performance Computing 15 SP4 | kernel-source | Already fixed |
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | kernel-default | Already fixed |
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | kernel-source | Already fixed |
SUSE Linux Enterprise High Performance Computing 15 SP5 | kernel-source | Already fixed |
SUSE Linux Enterprise High Performance Computing 15 SP5 | kernel-source-azure | Already fixed |
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS | kernel-default | Already fixed |
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS | kernel-source | Already fixed |
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS | kernel-default | Already fixed |
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS | kernel-source | Already fixed |
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 | Already fixed |
SUSE Linux Enterprise Live Patching 15 SP3 | kernel-source | Already fixed |
SUSE Linux Enterprise Live Patching 15 SP4 | kernel-default | Already fixed |
SUSE Linux Enterprise Live Patching 15 SP4 | kernel-source | Already fixed |
SUSE Linux Enterprise Live Patching 15 SP5 | kernel-default | Already fixed |
SUSE Linux Enterprise Live Patching 15 SP5 | kernel-source | Already fixed |
SUSE Linux Enterprise Module for Basesystem 15 SP3 | kernel-source | Already fixed |
SUSE Linux Enterprise Module for Basesystem 15 SP4 | kernel-source | Already fixed |
SUSE Linux Enterprise Module for Basesystem 15 SP5 | kernel-source | Already fixed |
SUSE Linux Enterprise Module for Development Tools 15 SP3 | kernel-source | Already fixed |
SUSE Linux Enterprise Module for Development Tools 15 SP4 | kernel-source | Already fixed |
SUSE Linux Enterprise Module for Development Tools 15 SP5 | kernel-source | Already fixed |
SUSE Linux Enterprise Module for Public Cloud 15 SP5 | kernel-source-azure | Already fixed |
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 | kernel-source-azure | 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 | kernel-source-azure | 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 | Already fixed |
SUSE Linux Enterprise Server 15 SP3-LTSS | kernel-default | Already fixed |
SUSE Linux Enterprise Server 15 SP3-LTSS | kernel-source | Already fixed |
SUSE Linux Enterprise Server 15 SP4 | kernel-source | Already fixed |
SUSE Linux Enterprise Server 15 SP4-LTSS | kernel-default | Already fixed |
SUSE Linux Enterprise Server 15 SP4-LTSS | kernel-source | Already fixed |
SUSE Linux Enterprise Server 15 SP5 | kernel-source | Already fixed |
SUSE Linux Enterprise Server 15 SP5 | kernel-source-azure | Already fixed |
SUSE Linux Enterprise Server 15 SP5-LTSS | kernel-default | Already fixed |
SUSE Linux Enterprise Server 15 SP5-LTSS | kernel-source | Already fixed |
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 | kernel-source | Affected |
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 | kernel-source-azure | Affected |
SUSE Manager Proxy 4.3 | kernel-source | Already fixed |
SUSE Manager Proxy LTS 4.3 | kernel-default | Already fixed |
SUSE Manager Proxy LTS 4.3 | kernel-source | Already fixed |
SUSE Manager Retail Branch Server 4.3 | kernel-source | Already fixed |
SUSE Manager Retail Branch Server LTS 4.3 | kernel-default | Already fixed |
SUSE Manager Retail Branch Server LTS 4.3 | kernel-source | Already fixed |
SUSE Manager Server 4.3 | kernel-source | Already fixed |
SUSE Manager Server LTS 4.3 | kernel-default | Already fixed |
SUSE Manager Server LTS 4.3 | kernel-source | Already fixed |
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 | Already fixed |
SUSE Enterprise Storage 7.1 | kernel-source | Already fixed |
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 | Already fixed |
SUSE Linux Enterprise Desktop 15 SP3 | kernel-source | Already fixed |
SUSE Linux Enterprise Desktop 15 SP4 | kernel-source | Already fixed |
SUSE Linux Enterprise Desktop 15 SP5 | kernel-source | Already fixed |
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 | Already fixed |
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | kernel-source | Already fixed |
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | kernel-source | Already fixed |
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | kernel-source | Already fixed |
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 | Already fixed |
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 | Already fixed |
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT | kernel-source | Affected |
SUSE Linux Enterprise Real Time 15 SP2 | kernel-source | Already fixed |
SUSE Linux Enterprise Real Time 15 SP3 | kernel-source | Already fixed |
SUSE Linux Enterprise Real Time 15 SP3 | kernel-source-rt | Already fixed |
SUSE Linux Enterprise Real Time 15 SP4 | kernel-source | Already fixed |
SUSE Linux Enterprise Real Time 15 SP4 | kernel-source-rt | Already fixed |
SUSE Linux Enterprise Real Time 15 SP5 | kernel-source-rt | Already fixed |
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 | Already fixed |
SUSE Linux Enterprise Server 15 SP2-BCL | kernel-source | Already fixed |
SUSE Linux Enterprise Server 15 SP2-LTSS | kernel-default | Already fixed |
SUSE Linux Enterprise Server 15 SP2-LTSS | kernel-source | Already fixed |
SUSE Linux Enterprise Server 15 SP3-BCL | kernel-source | Already fixed |
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 | Already fixed |
SUSE Linux Enterprise Server for SAP Applications 15 SP3 | kernel-default | Already fixed |
SUSE Linux Enterprise Server for SAP Applications 15 SP3 | kernel-source | Already fixed |
SUSE Linux Enterprise Server for SAP Applications 15 SP4 | kernel-default | Already fixed |
SUSE Linux Enterprise Server for SAP Applications 15 SP4 | kernel-source | Already fixed |
SUSE Linux Enterprise Server for SAP Applications 15 SP5 | kernel-default | Already fixed |
SUSE Linux Enterprise Server for SAP Applications 15 SP5 | kernel-source | Already fixed |
SUSE Linux Enterprise Server for SAP Applications 15 SP5 | kernel-source-azure | Already fixed |
SUSE Manager Proxy 4.0 | kernel-source | Affected |
SUSE Manager Proxy 4.1 | kernel-source | Already fixed |
SUSE Manager Proxy 4.2 | kernel-source | Already fixed |
SUSE Manager Retail Branch Server 4.0 | kernel-source | Affected |
SUSE Manager Retail Branch Server 4.1 | kernel-source | Already fixed |
SUSE Manager Retail Branch Server 4.2 | kernel-source | Already fixed |
SUSE Manager Server 4.0 | kernel-source | Affected |
SUSE Manager Server 4.1 | kernel-source | Already fixed |
SUSE Manager Server 4.2 | kernel-source | Already fixed |
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 | Already fixed |
SUSE Real Time Module 15 SP4 | kernel-source-rt | Already fixed |
SUSE Real Time Module 15 SP5 | kernel-source-rt | Already fixed |
openSUSE Leap 15.3 | kernel-source | Already fixed |
openSUSE Leap 15.3 | kernel-source-rt | Already fixed |
openSUSE Leap 15.4 | kernel-source | Already fixed |
openSUSE Leap 15.4 | kernel-source-azure | Already fixed |
openSUSE Leap 15.4 | kernel-source-rt | Already fixed |
openSUSE Leap 15.5 | kernel-source | Already fixed |
openSUSE Leap 15.5 | kernel-source-azure | Already fixed |
openSUSE Leap 15.5 | kernel-source-rt | Already fixed |
SUSE Timeline for this CVE
CVE page created: Tue Sep 16 12:10:21 2025CVE page last modified: Sat Sep 20 17:01:52 2025