Upstream information
Description
nbd_add_socket in drivers/block/nbd.c in the Linux kernel through 5.10.12 has an ndb_queue_rq use-after-free that could be triggered by local attackers (with access to the nbd device) via an I/O request at a certain point during device setup, aka CID-b98e762e3d71.SUSE information
Overall state of this security issue: Running
This issue is currently rated as having moderate severity.
National Vulnerability Database | |
---|---|
Base Score | 4.4 |
Vector | AV:L/AC:M/Au:N/C:P/I:P/A:P |
Access Vector | Local |
Access Complexity | Medium |
Authentication | None |
Confidentiality Impact | Partial |
Integrity Impact | Partial |
Availability Impact | Partial |
National Vulnerability Database | SUSE | |
---|---|---|
Base Score | 7 | 5.1 |
Vector | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H | CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |
Access Vector | Local | Local |
Access Complexity | High | High |
Privileges Required | Low | None |
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 |
- SUSE-IU-2021:411-1, published Wed Mar 10 11:39:16 UTC 2021
- SUSE-IU-2021:412-1, published Wed Mar 10 11:41:20 UTC 2021
- SUSE-IU-2021:413-1, published Wed Mar 10 11:43:17 UTC 2021
- SUSE-IU-2021:415-1, published Wed Mar 10 11:46:55 UTC 2021
- SUSE-IU-2021:416-1, published Wed Mar 10 11:48:46 UTC 2021
- SUSE-SU-2021:0347-1, published Tue Feb 9 14:17:10 UTC 2021
- SUSE-SU-2021:0354-1, published Tue Feb 9 20:27:57 UTC 2021
- SUSE-SU-2021:0427-1, published Wed Feb 10 20:22:46 UTC 2021
- SUSE-SU-2021:0433-1, published Thu Feb 11 14:25:17 UTC 2021
- SUSE-SU-2021:0434-1, published Thu Feb 11 14:17:25 UTC 2021
- SUSE-SU-2021:0438-1, published Thu Feb 11 20:32:47 UTC 2021
- SUSE-SU-2021:0532-1, published Fri Feb 19 20:14:55 UTC 2021
- SUSE-SU-2021:0739-1, published Tue Mar 9 20:39:44 UTC 2021
- SUSE-SU-2021:0742-1, published Tue Mar 9 21:34:54 UTC 2021
- openSUSE-SU-2021:0241-1, published Tue Feb 16 10:27:50 2021
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
Image SLES15-EC2-CHOST-HVM-BYOS |
| |
Image SLES15-SP1-CHOST-BYOS-Azure Image SLES15-SP1-CHOST-BYOS-EC2 Image SLES15-SP1-CHOST-BYOS-GCE |
| |
Image SLES15-SP2-CHOST-BYOS-Aliyun Image SLES15-SP2-CHOST-BYOS-Azure Image SLES15-SP2-CHOST-BYOS-EC2 Image SLES15-SP2-CHOST-BYOS-GCE |
| |
SUSE CaaS Platform 4.0 |
| Patchnames: SUSE-SUSE-CAASP-4.0-2021-532 |
SUSE Enterprise Storage 6 |
| Patchnames: SUSE-Storage-6-2021-532 |
SUSE Linux Enterprise High Availability 12 SP4 |
| Patchnames: SUSE-SLE-HA-12-SP4-2021-434 |
SUSE Linux Enterprise High Availability 12 SP5 |
| Patchnames: SUSE-SLE-HA-12-SP5-2021-742 |
SUSE Linux Enterprise High Availability 15 SP1 |
| Patchnames: SUSE-SLE-Product-HA-15-SP1-2021-532 |
SUSE Linux Enterprise High Availability 15 SP2 |
| Patchnames: SUSE-SLE-Product-HA-15-SP2-2021-354 |
SUSE Linux Enterprise High Availability 15 |
| Patchnames: SUSE-SLE-Product-HA-15-2021-438 |
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS |
| Patchnames: SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-532 |
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS |
| Patchnames: SUSE-SLE-Product-HPC-15-SP1-LTSS-2021-532 |
SUSE Linux Enterprise High Performance Computing 15-ESPOS SUSE Linux Enterprise High Performance Computing 15-LTSS |
| Patchnames: SUSE-SLE-Product-HPC-15-2021-438 |
SUSE Linux Enterprise Live Patching 12 SP4 |
| Patchnames: SUSE-SLE-Live-Patching-12-SP4-2021-434 |
SUSE Linux Enterprise Live Patching 12 SP5 |
| Patchnames: SUSE-SLE-Live-Patching-12-SP5-2021-742 |
SUSE Linux Enterprise Module for Basesystem 15 SP2 |
| Patchnames: SUSE-SLE-Module-Basesystem-15-SP2-2021-354 |
SUSE Linux Enterprise Module for Development Tools 15 SP2 |
| Patchnames: SUSE-SLE-Module-Development-Tools-15-SP2-2021-354 |
SUSE Linux Enterprise Module for Legacy Software 15 SP2 |
| Patchnames: SUSE-SLE-Module-Legacy-15-SP2-2021-354 |
SUSE Linux Enterprise Module for Live Patching 15 SP1 |
| Patchnames: SUSE-SLE-Module-Live-Patching-15-SP1-2021-532 |
SUSE Linux Enterprise Module for Live Patching 15 SP2 |
| Patchnames: SUSE-SLE-Module-Live-Patching-15-SP2-2021-354 |
SUSE Linux Enterprise Module for Live Patching 15 |
| Patchnames: SUSE-SLE-Module-Live-Patching-15-2021-438 |
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP2 |
| Patchnames: SUSE-SLE-Module-Development-Tools-OBS-15-SP2-2021-347 SUSE-SLE-Module-Development-Tools-OBS-15-SP2-2021-354 |
SUSE Linux Enterprise Module for Public Cloud 15 SP2 |
| Patchnames: SUSE-SLE-Module-Public-Cloud-15-SP2-2021-347 |
SUSE Linux Enterprise Module for Realtime packages 15 SP2 |
| Patchnames: SUSE-SLE-Module-RT-15-SP2-2021-427 |
SUSE Linux Enterprise Real Time Extension 12 SP5 |
| Patchnames: SUSE-SLE-RT-12-SP5-2021-433 |
SUSE Linux Enterprise Server 12 SP4-ESPOS SUSE Linux Enterprise Server for SAP Applications 12 SP4-ESPOS |
| Patchnames: SUSE-SLE-SERVER-12-SP4-ESPOS-2021-434 |
SUSE Linux Enterprise Server 12 SP4-LTSS SUSE Linux Enterprise Server for SAP Applications 12 SP4-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP4-LTSS-2021-434 |
SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP5 |
| Patchnames: SUSE-SLE-SERVER-12-SP5-2021-739 SUSE-SLE-SERVER-12-SP5-2021-742 |
SUSE Linux Enterprise Server 15 SP1-BCL |
| Patchnames: SUSE-SLE-Product-SLES-15-SP1-BCL-2021-532 |
SUSE Linux Enterprise Server 15 SP1-LTSS |
| Patchnames: SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-532 |
SUSE Linux Enterprise Server 15-LTSS |
| Patchnames: SUSE-SLE-Product-SLES-15-2021-438 |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 |
| Patchnames: SUSE-SLE-SAP-12-SP4-2021-434 |
SUSE Linux Enterprise Server for SAP Applications 15 SP1 |
| Patchnames: SUSE-SLE-Product-SLES_SAP-15-SP1-2021-532 |
SUSE Linux Enterprise Server for SAP Applications 15 |
| Patchnames: SUSE-SLE-Product-SLES_SAP-15-2021-438 |
SUSE Linux Enterprise Software Development Kit 12 SP5 |
| Patchnames: SUSE-SLE-SDK-12-SP5-2021-742 |
SUSE Linux Enterprise Workstation Extension 12 SP5 |
| Patchnames: SUSE-SLE-WE-12-SP5-2021-742 |
SUSE Linux Enterprise Workstation Extension 15 SP1 |
| Patchnames: SUSE-SLE-Product-WE-15-SP1-2021-532 |
SUSE Linux Enterprise Workstation Extension 15 SP2 |
| Patchnames: SUSE-SLE-Product-WE-15-SP2-2021-354 |
SUSE Manager Proxy 4.0 |
| Patchnames: SUSE-SLE-Product-SUSE-Manager-Proxy-4.0-2021-532 |
SUSE Manager Retail Branch Server 4.0 |
| Patchnames: SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.0-2021-532 |
SUSE Manager Server 4.0 |
| Patchnames: SUSE-SLE-Product-SUSE-Manager-Server-4.0-2021-532 |
SUSE OpenStack Cloud 9 |
| Patchnames: SUSE-OpenStack-Cloud-9-2021-434 |
SUSE OpenStack Cloud Crowbar 9 |
| Patchnames: SUSE-OpenStack-Cloud-Crowbar-9-2021-434 |
openSUSE Leap 15.2 |
| Patchnames: openSUSE-2021-241 |
First public cloud image revisions this CVE is fixed in:
- alibaba/sles-15-sp2-chost-byos-v20210304
- amazon/suse-manager-4-0-proxy-byos-v20210304-hvm-ssd-x86_64
- amazon/suse-manager-4-0-server-byos-v20210304-hvm-ssd-x86_64
- amazon/suse-manager-4-1-proxy-byos-v20210212-hvm-ssd-x86_64
- amazon/suse-manager-4-1-server-byos-v20210212-hvm-ssd-x86_64
- amazon/suse-sles-12-sp4-byos-v20210217-hvm-ssd-x86_64
- amazon/suse-sles-15-byos-v20210216-hvm-ssd-arm64
- amazon/suse-sles-15-byos-v20210216-hvm-ssd-x86_64
- amazon/suse-sles-15-chost-byos-v20210304-hvm-ssd-x86_64
- amazon/suse-sles-15-sp1-byos-v20210220-hvm-ssd-x86_64
- amazon/suse-sles-15-sp1-byos-v20210221-hvm-ssd-arm64
- amazon/suse-sles-15-sp1-chost-byos-v20210304-hvm-ssd-x86_64
- amazon/suse-sles-15-sp1-sapcal-v20210304-hvm-ssd-x86_64
- amazon/suse-sles-15-sp2-byos-v20210212-hvm-ssd-arm64
- amazon/suse-sles-15-sp2-byos-v20210212-hvm-ssd-x86_64
- amazon/suse-sles-15-sp2-byos-v20210303-hvm-ssd-arm64
- amazon/suse-sles-15-sp2-chost-byos-v20210304-hvm-ssd-x86_64
- amazon/suse-sles-15-sp2-v20210212-hvm-ssd-arm64
- amazon/suse-sles-15-sp2-v20210212-hvm-ssd-x86_64
- amazon/suse-sles-15-sp2-v20210216-ecs-hvm-ssd-x86_64
- amazon/suse-sles-15-sp2-v20210303-ecs-hvm-ssd-x86_64
- amazon/suse-sles-15-sp2-v20210303-hvm-ssd-arm64
- amazon/suse-sles-hpc-15-sp1-byos-v20210304-hvm-ssd-x86_64
- amazon/suse-sles-hpc-15-sp2-byos-v20210212-hvm-ssd-x86_64
- amazon/suse-sles-sap-12-sp4-byos-v20210217-hvm-ssd-x86_64
- amazon/suse-sles-sap-15-byos-v20210216-hvm-ssd-x86_64
- amazon/suse-sles-sap-15-sp1-byos-v20210221-hvm-ssd-x86_64
- amazon/suse-sles-sap-15-sp2-byos-v20210212-hvm-ssd-x86_64
- google/sles-12-sp4-byos-v20210303
- google/sles-12-sp4-sap-byos-v20210303
- google/sles-12-sp4-sap-v20210303
- google/sles-15-byos-v20210303
- google/sles-15-sap-byos-v20210303
- google/sles-15-sap-v20210303
- google/sles-15-sp1-byos-v20210303
- google/sles-15-sp1-chost-byos-v20210304
- google/sles-15-sp1-sap-byos-v20210303
- google/sles-15-sp1-sap-v20210303
- google/sles-15-sp1-sapcal-v20210303
- google/sles-15-sp2-byos-v20210303
- google/sles-15-sp2-chost-byos-v20210304
- google/sles-15-sp2-sap-byos-v20210303
- google/sles-15-sp2-sap-v20210303
- google/sles-15-sp2-v20210303
- google/suse-manager-4-0-proxy-byos-v20210304
- google/suse-manager-4-0-server-byos-v20210304
- google/suse-manager-4-1-proxy-byos-v20210209
- google/suse-manager-4-1-server-byos-v20210209
- oracle/sles-15-sp1-byos-v20210303
- oracle/sles-15-sp1-sap-byos-v20210303
- oracle/sles-15-sp2-byos-v20210303
- oracle/sles-15-sp2-sap-byos-v20210303
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.
Product(s) | Source package | State |
---|---|---|
Carwos 1 | kernel-source-rt | Affected |
HPE Helion OpenStack 8 | kernel-default | Not affected |
HPE Helion OpenStack 8 | kernel-source | Not affected |
HPE Helion OpenStack 8 | kernel-source-azure | Not affected |
SUSE CaaS Platform 4.0 | kernel-default | Released |
SUSE CaaS Platform 4.0 | kernel-source | Released |
SUSE Enterprise Storage 5 | kernel-default | Unsupported |
SUSE Enterprise Storage 5 | kernel-source | Unsupported |
SUSE Enterprise Storage 5 | kernel-source-azure | Unsupported |
SUSE Enterprise Storage 6 | kernel-default | Released |
SUSE Enterprise Storage 6 | kernel-source | Released |
SUSE Linux Enterprise High Performance Computing 12 SP5 | kernel-default | Released |
SUSE Linux Enterprise High Performance Computing 12 SP5 | kernel-source | Released |
SUSE Linux Enterprise High Performance Computing 12 SP5 | kernel-source-azure | Released |
SUSE Linux Enterprise High Performance Computing 15 LTSS | kernel-default | Released |
SUSE Linux Enterprise High Performance Computing 15 LTSS | kernel-source | Released |
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS | kernel-default | Released |
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS | kernel-source | Released |
SUSE Linux Enterprise Module for Basesystem 15 SP1 | kernel-default | Unsupported |
SUSE Linux Enterprise Module for Basesystem 15 SP1 | kernel-source | Unsupported |
SUSE Linux Enterprise Module for Basesystem 15 SP2 | kernel-default | Released |
SUSE Linux Enterprise Module for Basesystem 15 SP2 | kernel-source | Released |
SUSE Linux Enterprise Module for Development Tools 15 SP1 | kernel-default | Unsupported |
SUSE Linux Enterprise Module for Development Tools 15 SP1 | kernel-source | Unsupported |
SUSE Linux Enterprise Module for Development Tools 15 SP2 | kernel-default | Released |
SUSE Linux Enterprise Module for Development Tools 15 SP2 | kernel-source | Released |
SUSE Linux Enterprise Module for Public Cloud 15 | kernel-source-azure | Affected |
SUSE Linux Enterprise Module for Public Cloud 15 SP1 | kernel-source-azure | Affected |
SUSE Linux Enterprise Module for Public Cloud 15 SP2 | kernel-source-azure | Released |
SUSE Linux Enterprise Point of Service 11 SP3 | kernel-default | Not affected |
SUSE Linux Enterprise Point of Service 11 SP3 | kernel-source | Not affected |
SUSE Linux Enterprise Point of Service Image Server 12 | kernel-default | Not affected |
SUSE Linux Enterprise Point of Service Image Server 12 | kernel-source | Not affected |
SUSE Linux Enterprise Real Time 12 SP4 | kernel-source-rt | Unsupported |
SUSE Linux Enterprise Real Time 12 SP5 | kernel-source-rt | Released |
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 12 SP2 BCL | kernel-default | Not affected |
SUSE Linux Enterprise Server 12 SP2 BCL | kernel-source | Not affected |
SUSE Linux Enterprise Server 12 SP2 ESPOS | kernel-default | 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 SP2 LTSS ERICSSON | kernel-default | Analysis |
SUSE Linux Enterprise Server 12 SP2 LTSS ERICSSON | kernel-source | Analysis |
SUSE Linux Enterprise Server 12 SP2 LTSS SAP | kernel-default | Analysis |
SUSE Linux Enterprise Server 12 SP2 LTSS SAP | kernel-source | Analysis |
SUSE Linux Enterprise Server 12 SP3 BCL | kernel-default | Not affected |
SUSE Linux Enterprise Server 12 SP3 BCL | kernel-source | Not affected |
SUSE Linux Enterprise Server 12 SP3 BCL | kernel-source-azure | Not affected |
SUSE Linux Enterprise Server 12 SP3 ESPOS | kernel-default | Not affected |
SUSE Linux Enterprise Server 12 SP3 ESPOS | kernel-source | Not affected |
SUSE Linux Enterprise Server 12 SP3 ESPOS | kernel-source-azure | Not affected |
SUSE Linux Enterprise Server 12 SP3 LTSS | kernel-default | Not affected |
SUSE Linux Enterprise Server 12 SP3 LTSS | kernel-source | Not affected |
SUSE Linux Enterprise Server 12 SP3 LTSS | kernel-source-azure | Not affected |
SUSE Linux Enterprise Server 12 SP4 ESPOS | kernel-default | Released |
SUSE Linux Enterprise Server 12 SP4 ESPOS | kernel-source | Released |
SUSE Linux Enterprise Server 12 SP4 ESPOS | kernel-source-azure | Affected |
SUSE Linux Enterprise Server 12 SP4 LTSS | kernel-default | Released |
SUSE Linux Enterprise Server 12 SP4 LTSS | kernel-source | Released |
SUSE Linux Enterprise Server 12 SP4 LTSS | kernel-source-azure | Affected |
SUSE Linux Enterprise Server 12 SP5 | kernel-default | Released |
SUSE Linux Enterprise Server 12 SP5 | kernel-source | Released |
SUSE Linux Enterprise Server 12 SP5 | kernel-source-azure | Released |
SUSE Linux Enterprise Server 15 LTSS | kernel-default | Released |
SUSE Linux Enterprise Server 15 LTSS | kernel-source | Released |
SUSE Linux Enterprise Server 15 SP1 Business Critical Linux | kernel-default | Released |
SUSE Linux Enterprise Server 15 SP1 Business Critical Linux | kernel-source | Released |
SUSE Linux Enterprise Server 15 SP1 LTSS | kernel-default | Released |
SUSE Linux Enterprise Server 15 SP1 LTSS | kernel-source | Released |
SUSE Linux Enterprise Server ESPOS 15 | kernel-default | Released |
SUSE Linux Enterprise Server ESPOS 15 | kernel-source | Released |
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-default | Not affected |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 | kernel-source | Not affected |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 | kernel-source-azure | Not affected |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 | kernel-default | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 | kernel-source | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 | kernel-source-azure | Affected |
SUSE Linux Enterprise Server for SAP Applications 12 SP5 | kernel-default | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP5 | kernel-source | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP5 | kernel-source-azure | Released |
SUSE Linux Enterprise Server for SAP Applications 15 | kernel-default | Released |
SUSE Linux Enterprise Server for SAP Applications 15 | kernel-source | Released |
SUSE Linux Enterprise Server for SAP Applications 15 SP1 | kernel-default | Released |
SUSE Linux Enterprise Server for SAP Applications 15 SP1 | kernel-source | Released |
SUSE Manager Proxy 4.0 | kernel-default | Released |
SUSE Manager Proxy 4.0 | kernel-source | Released |
SUSE Manager Retail Branch Server 4.0 | kernel-default | Released |
SUSE Manager Retail Branch Server 4.0 | kernel-source | Released |
SUSE Manager Server 4.0 | kernel-default | Released |
SUSE Manager Server 4.0 | kernel-source | Released |
SUSE OpenStack Cloud 7 | kernel-default | Not affected |
SUSE OpenStack Cloud 7 | kernel-source | Not affected |
SUSE OpenStack Cloud 8 | kernel-default | Not affected |
SUSE OpenStack Cloud 8 | kernel-source | Not affected |
SUSE OpenStack Cloud 8 | kernel-source-azure | Not affected |
SUSE OpenStack Cloud 9 | kernel-default | Released |
SUSE OpenStack Cloud 9 | kernel-source | Released |
SUSE OpenStack Cloud 9 | kernel-source-azure | Affected |
SUSE OpenStack Cloud Crowbar 8 | kernel-default | Not affected |
SUSE OpenStack Cloud Crowbar 8 | kernel-source | Not affected |
SUSE OpenStack Cloud Crowbar 8 | kernel-source-azure | Not affected |
SUSE OpenStack Cloud Crowbar 9 | kernel-default | Released |
SUSE OpenStack Cloud Crowbar 9 | kernel-source | Released |
SUSE OpenStack Cloud Crowbar 9 | kernel-source-azure | Affected |
SUSE Real Time Module | kernel-source-rt | Released |