Upstream information
Description
iproute2 before 5.1.0 has a use-after-free in get_netnsid_from_name in ip/ipnetns.c. NOTE: security relevance may be limited to certain uses of setuid that, although not a default, are sometimes a configuration option offered to end users. Even when setuid is used, other factors (such as C library configuration) may block exploitability.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
| National Vulnerability Database | |
|---|---|
| Base Score | 2.1 |
| Vector | AV:L/AC:L/Au:N/C:N/I:N/A:P |
| Access Vector | Local |
| Access Complexity | Low |
| Authentication | None |
| Confidentiality Impact | None |
| Integrity Impact | None |
| Availability Impact | Partial |
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 4.4 | 4.4 |
| Vector | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H |
| Attack Vector | Local | Local |
| Attack Complexity | Low | Low |
| Privileges Required | High | High |
| 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 |
SUSE Security Advisories:
- SUSE-SU-2021:3452-1, published Mon Oct 18 13:17:28 UTC 2021
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| Image SLES12-SP5-Azure-BYOS Image SLES12-SP5-Azure-Basic-On-Demand Image SLES12-SP5-Azure-HPC-BYOS Image SLES12-SP5-Azure-HPC-On-Demand Image SLES12-SP5-Azure-SAP-BYOS Image SLES12-SP5-Azure-SAP-On-Demand Image SLES12-SP5-Azure-Standard-On-Demand Image SLES12-SP5-EC2-BYOS Image SLES12-SP5-EC2-ECS-On-Demand Image SLES12-SP5-EC2-On-Demand Image SLES12-SP5-EC2-SAP-BYOS Image SLES12-SP5-EC2-SAP-On-Demand Image SLES12-SP5-GCE-BYOS Image SLES12-SP5-GCE-On-Demand Image SLES12-SP5-GCE-SAP-BYOS Image SLES12-SP5-GCE-SAP-On-Demand Image SLES12-SP5-OCI-BYOS-BYOS Image SLES12-SP5-OCI-BYOS-SAP-BYOS Image SLES12-SP5-SAP-Azure-LI-BYOS-Production Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production |
| |
| SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP5 |
| Patchnames: SUSE-SLE-SDK-12-SP5-2021-3452 SUSE-SLE-SERVER-12-SP5-2021-3452 |
| SUSE Linux Enterprise Software Development Kit 12 SP5 |
| Patchnames: SUSE-SLE-SDK-12-SP5-2021-3452 |
First public cloud image revisions this CVE is fixed in:
- amazon/suse-sles-12-sp5-byos-v20211206-hvm-ssd-x86_64
- amazon/suse-sles-12-sp5-v20211208-ecs-hvm-ssd-x86_64
- amazon/suse-sles-12-sp5-v20211208-hvm-ssd-x86_64
- amazon/suse-sles-sap-12-sp5-byos-v20211207-hvm-ssd-x86_64
- amazon/suse-sles-sap-12-sp5-v20220305-hvm-ssd-x86_64
- google/sles-12-sp5-byos-v20211204
- google/sles-12-sp5-sap-byos-v20211204
- google/sles-12-sp5-sap-v20211204
- google/sles-12-sp5-v20211204
- microsoft/suse-sles-12-sp5-basic-v20211215
- microsoft/suse-sles-12-sp5-byos-v20211209
- microsoft/suse-sles-12-sp5-hpc-byos-v20211215
- microsoft/suse-sles-12-sp5-hpc-v20211215
- microsoft/suse-sles-12-sp5-v20211215
- microsoft/suse-sles-sap-12-sp5-byos-v20211209
- microsoft/suse-sles-sap-12-sp5-v20211215
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. | ||
| SLES15-SP5-CHOST-BYOS-Aliyun | iproute2 | Not affected |
| SLES15-SP5-CHOST-BYOS-Azure | iproute2 | Not affected |
| SLES15-SP5-CHOST-BYOS-EC2 | iproute2 | Not affected |
| SLES15-SP5-CHOST-BYOS-GCE | iproute2 | Not affected |
| SLES15-SP5-CHOST-BYOS-SAP-CCloud | iproute2 | Not affected |
| SUSE Linux Enterprise Desktop 15 SP5 | iproute2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5 | iproute2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS | iproute2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS | iproute2 | Not affected |
| SUSE Linux Enterprise Micro 5.1 | iproute2 | Not affected |
| SUSE Linux Enterprise Micro 5.2 | iproute2 | Not affected |
| SUSE Linux Enterprise Micro 5.3 | iproute2 | Not affected |
| SUSE Linux Enterprise Micro 5.4 | iproute2 | Not affected |
| SUSE Linux Enterprise Micro 5.5 | iproute2 | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP5 | iproute2 | Not affected |
| SUSE Linux Enterprise Server 15 SP5 | iproute2 | Not affected |
| SUSE Linux Enterprise Server 15 SP5-LTSS | iproute2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | iproute2 | Not affected |
| SUSE Linux Micro 6.0 | iproute2 | Not affected |
| SUSE Manager Proxy 4.3 | iproute2 | Not affected |
| SUSE Manager Retail Branch Server 4.3 | iproute2 | Not affected |
| SUSE Manager Server 4.3 | iproute2 | Not affected |
| openSUSE Leap 15.5 | iproute2 | Not affected |
| openSUSE Leap Micro 5.5 | iproute2 | Not affected |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SLES15-EC2-CHOST-HVM-BYOS | iproute2 | Unsupported |
| SLES15-SP1-CHOST-BYOS-Azure | iproute2 | Unsupported |
| SLES15-SP1-CHOST-BYOS-EC2 | iproute2 | Unsupported |
| SLES15-SP1-CHOST-BYOS-GCE | iproute2 | Unsupported |
| SLES15-SP2-CHOST-BYOS-Aliyun | iproute2 | Not affected |
| SLES15-SP2-CHOST-BYOS-Azure | iproute2 | Not affected |
| SLES15-SP2-CHOST-BYOS-EC2 | iproute2 | Not affected |
| SLES15-SP2-CHOST-BYOS-GCE | iproute2 | Not affected |
| SLES15-SP3-CHOST-BYOS-Aliyun | iproute2 | Not affected |
| SLES15-SP3-CHOST-BYOS-Azure | iproute2 | Not affected |
| SLES15-SP3-CHOST-BYOS-EC2 | iproute2 | Not affected |
| SLES15-SP3-CHOST-BYOS-GCE | iproute2 | Not affected |
| SLES15-SP3-CHOST-BYOS-SAP-CCloud | iproute2 | Not affected |
| SLES15-SP4-CHOST-BYOS | iproute2 | Not affected |
| SLES15-SP4-CHOST-BYOS-Aliyun | iproute2 | Not affected |
| SLES15-SP4-CHOST-BYOS-Azure | iproute2 | Not affected |
| SLES15-SP4-CHOST-BYOS-EC2 | iproute2 | Not affected |
| SLES15-SP4-CHOST-BYOS-GCE | iproute2 | Not affected |
| SLES15-SP4-CHOST-BYOS-SAP-CCloud | iproute2 | Not affected |
| SUSE Linux Enterprise Desktop 15 SP4 | iproute2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 12 SP5 | iproute2 | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP2 | iproute2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | iproute2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | iproute2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | iproute2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | iproute2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | iproute2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | iproute2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | iproute2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | iproute2 | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | iproute2 | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP3 | iproute2 | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP4 | iproute2 | Not affected |
| SUSE Linux Enterprise Server 12 SP5 | iproute2 | Released |
| SUSE Linux Enterprise Server 12 SP5-LTSS | iproute2 | Released |
| SUSE Linux Enterprise Server 15 SP2 | iproute2 | Not affected |
| SUSE Linux Enterprise Server 15 SP2-LTSS | iproute2 | Not affected |
| SUSE Linux Enterprise Server 15 SP3 | iproute2 | Not affected |
| SUSE Linux Enterprise Server 15 SP3-LTSS | iproute2 | Not affected |
| SUSE Linux Enterprise Server 15 SP4 | iproute2 | Not affected |
| SUSE Linux Enterprise Server 15 SP4-LTSS | iproute2 | Not affected |
| SUSE Linux Enterprise Server 15-ESPOS | iproute2 | Unsupported |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP1 | iproute2 | Unsupported |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP2 | iproute2 | Not affected |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP3 | iproute2 | Not affected |
| SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 | iproute2 | Released |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | iproute2 | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | iproute2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | iproute2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | iproute2 | Not affected |
| Products past their end of life and not receiving proactive updates anymore. | ||
| HPE Helion OpenStack 8 | iproute2 | Not affected |
| SUSE CaaS Platform 3.0 | iproute2 | Not affected |
| SUSE CaaS Platform 4.0 | iproute2 | Unsupported |
| SUSE CaaS Platform 4.5 | iproute2 | Not affected |
| SUSE Container as a Service Platform 1.0 | iproute2 | Unsupported |
| SUSE Container as a Service Platform 2.0 | iproute2 | Not affected |
| SUSE Enterprise Storage 6 | iproute2 | Affected |
| SUSE Enterprise Storage 7 | iproute2 | Not affected |
| SUSE Enterprise Storage 7.1 | iproute2 | Not affected |
| SUSE Linux Enterprise Desktop 11 SP3 | iproute2 | Not affected |
| SUSE Linux Enterprise Desktop 11 SP4 | iproute2 | Not affected |
| SUSE Linux Enterprise Desktop 12 SP1 | iproute2 | Not affected |
| SUSE Linux Enterprise Desktop 12 SP2 | iproute2 | Not affected |
| SUSE Linux Enterprise Desktop 12 SP3 | iproute2 | Not affected |
| SUSE Linux Enterprise Desktop 12 SP4 | iproute2 | Unsupported |
| SUSE Linux Enterprise Desktop 15 | iproute2 | Unsupported |
| SUSE Linux Enterprise Desktop 15 SP1 | iproute2 | Unsupported |
| SUSE Linux Enterprise Desktop 15 SP2 | iproute2 | Not affected |
| SUSE Linux Enterprise Desktop 15 SP3 | iproute2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 12 SP4 | iproute2 | Affected |
| SUSE Linux Enterprise High Performance Computing 15 | iproute2 | Unsupported |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | iproute2 | Unsupported |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | iproute2 | Unsupported |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | iproute2 | Unsupported |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | iproute2 | Unsupported |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | iproute2 | Unsupported |
| SUSE Linux Enterprise Micro 5.0 | iproute2 | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 | iproute2 | Unsupported |
| SUSE Linux Enterprise Module for Basesystem 15 SP1 | iproute2 | Unsupported |
| SUSE Linux Enterprise Point of Sale 11 SP3 | iproute2 | Not affected |
| SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT | iproute2 | Not affected |
| SUSE Linux Enterprise Real Time 15 SP2 | iproute2 | Not affected |
| SUSE Linux Enterprise Real Time 15 SP3 | iproute2 | Not affected |
| SUSE Linux Enterprise Real Time 15 SP4 | iproute2 | Not affected |
| SUSE Linux Enterprise Server 11 SP1 | iproute2 | Not affected |
| SUSE Linux Enterprise Server 11 SP1-LTSS | iproute2 | Not affected |
| SUSE Linux Enterprise Server 11 SP3 | iproute2 | Not affected |
| SUSE Linux Enterprise Server 11 SP3-LTSS | iproute2 | Not affected |
| SUSE Linux Enterprise Server 11 SP4 | iproute2 | Not affected |
| SUSE Linux Enterprise Server 11 SP4 LTSS | iproute2 | Not affected |
| SUSE Linux Enterprise Server 11 SP4-LTSS | iproute2 | Not affected |
| SUSE Linux Enterprise Server 12 SP1 | iproute2 | Not affected |
| SUSE Linux Enterprise Server 12 SP1-LTSS | iproute2 | Not affected |
| SUSE Linux Enterprise Server 12 SP2 | iproute2 | Not affected |
| SUSE Linux Enterprise Server 12 SP2-BCL | iproute2 | Not affected |
| SUSE Linux Enterprise Server 12 SP2-ESPOS | iproute2 | Not affected |
| SUSE Linux Enterprise Server 12 SP2-LTSS | iproute2 | Not affected |
| SUSE Linux Enterprise Server 12 SP3 | iproute2 | Not affected |
| SUSE Linux Enterprise Server 12 SP3-BCL | iproute2 | Not affected |
| SUSE Linux Enterprise Server 12 SP3-ESPOS | iproute2 | Not affected |
| SUSE Linux Enterprise Server 12 SP3-LTSS | iproute2 | Not affected |
| SUSE Linux Enterprise Server 12 SP4 | iproute2 | Affected |
| SUSE Linux Enterprise Server 12 SP4-ESPOS | iproute2 | Unsupported |
| SUSE Linux Enterprise Server 12 SP4-LTSS | iproute2 | Unsupported |
| SUSE Linux Enterprise Server 15 | iproute2 | Unsupported |
| SUSE Linux Enterprise Server 15 SP1 | iproute2 | Unsupported |
| SUSE Linux Enterprise Server 15 SP1-BCL | iproute2 | Unsupported |
| SUSE Linux Enterprise Server 15 SP1-LTSS | iproute2 | Unsupported |
| SUSE Linux Enterprise Server 15 SP2-BCL | iproute2 | Not affected |
| SUSE Linux Enterprise Server 15 SP3-BCL | iproute2 | Not affected |
| SUSE Linux Enterprise Server 15-LTSS | iproute2 | Unsupported |
| SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 | iproute2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 11 SP3 | iproute2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | iproute2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | iproute2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | iproute2 | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | iproute2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | iproute2 | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 15 | iproute2 | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | iproute2 | Unsupported |
| SUSE Linux Enterprise Software Development Kit 11 SP3 | iproute2 | Not affected |
| SUSE Linux Enterprise Software Development Kit 11 SP4 | iproute2 | Not affected |
| SUSE Linux Enterprise Software Development Kit 12 SP1 | iproute2 | Not affected |
| SUSE Linux Enterprise Software Development Kit 12 SP2 | iproute2 | Not affected |
| SUSE Linux Enterprise Software Development Kit 12 SP3 | iproute2 | Not affected |
| SUSE Linux Enterprise Software Development Kit 12 SP4 | iproute2 | Unsupported |
| SUSE Linux Enterprise Software Development Kit 12 SP5 | iproute2 | Released |
| SUSE Manager Proxy 4.0 | iproute2 | Unsupported |
| SUSE Manager Proxy 4.1 | iproute2 | Not affected |
| SUSE Manager Proxy 4.2 | iproute2 | Not affected |
| SUSE Manager Retail Branch Server 4.0 | iproute2 | Unsupported |
| SUSE Manager Retail Branch Server 4.1 | iproute2 | Not affected |
| SUSE Manager Retail Branch Server 4.2 | iproute2 | Not affected |
| SUSE Manager Server 4.0 | iproute2 | Unsupported |
| SUSE Manager Server 4.1 | iproute2 | Not affected |
| SUSE Manager Server 4.2 | iproute2 | Not affected |
| SUSE OpenStack Cloud 7 | iproute2 | Not affected |
| SUSE OpenStack Cloud 8 | iproute2 | Not affected |
| SUSE OpenStack Cloud 9 | iproute2 | Unsupported |
| SUSE OpenStack Cloud Crowbar 8 | iproute2 | Not affected |
| SUSE OpenStack Cloud Crowbar 9 | iproute2 | Unsupported |
| openSUSE Leap 15.3 | iproute2 | Not affected |
| openSUSE Leap 15.4 | iproute2 | Not affected |
| openSUSE Leap Micro 5.2 | iproute2 | Not affected |
| openSUSE Leap Micro 5.3 | iproute2 | Not affected |
| openSUSE Leap Micro 5.4 | iproute2 | Not affected |
| Products at an unknown state of their lifecycle. | ||
| SLES15-SP5-CHOST-BYOS-GDC | iproute2 | Not affected |
| Container Status | ||
| rancher/elemental-teal-iso/5.4 rancher/elemental-teal-rt/5.3 rancher/elemental-teal-rt/5.4 rancher/elemental-teal/5.3 rancher/elemental-teal/5.4 suse/389-ds suse/hpc/warewulf4-x86_64/sle-hpc-node suse/sle-micro-rancher/5.2 suse/sle-micro-rancher/5.3 suse/sle-micro-rancher/5.4 suse/sle-micro/5.0/toolbox suse/sle-micro/5.1/toolbox suse/sle-micro/5.2/toolbox suse/sle-micro/5.3/toolbox suse/sle-micro/5.4/toolbox suse/sle-micro/5.5/toolbox suse/sle-micro/base-5.5 suse/sles/15.2/virt-handler:0.38.1 suse/sles/15.2/virt-launcher:0.38.1 suse/sles/15.3/virt-handler:0.45.0 suse/sles/15.3/virt-launcher:0.45.0 suse/sles/15.4/virt-handler:0.49.0 suse/sles/15.4/virt-launcher:0.49.0 suse/sles/15.5/virt-handler:0.58.0 suse/sles/15.5/virt-launcher:0.58.0 suse/sles/15.6/libguestfs-tools:1.1.1 suse/sles/15.6/virt-handler:1.1.1 suse/sles/15.6/virt-launcher:1.1.1 | iproute2 | Not affected |
SUSE Timeline for this CVE
CVE page created: Sun May 10 06:03:57 2020CVE page last modified: Fri Dec 20 22:57:39 2024