Upstream information
Description
An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the udp6_input() function and could occur while processing a udp packet that is smaller than the size of the 'udphdr' structure. This issue may lead to out-of-bounds read access or indirect host memory disclosure to the guest. The highest threat from this vulnerability is to data confidentiality. This flaw affects libslirp versions prior to 4.6.0.SUSE information
Overall state of this security issue: Running
This issue is currently rated as having low severity.
National Vulnerability Database | |
---|---|
Base Score | 2.1 |
Vector | AV:L/AC:L/Au:N/C:P/I:N/A:N |
Access Vector | Local |
Access Complexity | Low |
Authentication | None |
Confidentiality Impact | Partial |
Integrity Impact | None |
Availability Impact | None |
National Vulnerability Database | SUSE | |
---|---|---|
Base Score | 3.8 | 3.8 |
Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N |
Access Vector | Local | Local |
Access Complexity | Low | Low |
Privileges Required | Low | Low |
User Interaction | None | None |
Scope | Changed | Changed |
Confidentiality Impact | Low | Low |
Integrity Impact | None | None |
Availability Impact | None | None |
CVSSv3 Version | 3.1 | 3.1 |
- SUSE-IU-2022:148-1, published Sat Jan 29 07:28:34 UTC 2022
- SUSE-IU-2022:149-1, published Sat Jan 29 07:31:36 UTC 2022
- SUSE-IU-2022:237-1, published Thu Feb 3 07:28:34 UTC 2022
- SUSE-IU-2022:49-1, published Sat Jan 29 07:34:15 UTC 2022
- SUSE-SU-2021:2428-1, published Wed Jul 21 13:28:06 UTC 2021
- SUSE-SU-2021:2448-1, published Thu Jul 22 13:17:22 UTC 2021
- SUSE-SU-2021:2461-1, published Fri Jul 23 13:18:40 UTC 2021
- SUSE-SU-2021:2474-1, published Tue Jul 27 13:17:47 UTC 2021
- SUSE-SU-2021:2546-1, published Wed Jul 28 10:18:28 UTC 2021
- SUSE-SU-2021:2563-1, published Thu Jul 29 16:17:10 UTC 2021
- SUSE-SU-2021:2591-1, published Mon Aug 2 16:20:00 UTC 2021
- openSUSE-SU-2021:1202-1, published Thu Aug 26 21:42:26 2021
- openSUSE-SU-2021:2474-1, published Tue Jul 27 15:40:29 2021
- openSUSE-SU-2021:2591-1, published Mon Aug 2 18:40:28 2021
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
HPE Helion Openstack 8 |
| Patchnames: HPE-Helion-OpenStack-8-2021-2563 |
Image SLES12-SP5-EC2-ECS-On-Demand |
| |
Image SLES15-EC2-CHOST-HVM-BYOS |
| |
Image SLES15-SP1-CHOST-BYOS-Azure Image SLES15-SP1-CHOST-BYOS-EC2 Image SLES15-SP1-CHOST-BYOS-GCE |
| |
SUSE CaaS Platform 4.0 |
| Patchnames: SUSE-SUSE-CAASP-4.0-2021-2591 |
SUSE Enterprise Storage 6 |
| Patchnames: SUSE-Storage-6-2021-2591 |
SUSE Linux Enterprise Desktop 15 SP2 SUSE Linux Enterprise Module for Basesystem 15 SP2 |
| Patchnames: SUSE-SLE-Module-Basesystem-15-SP2-2021-2474 |
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS |
| Patchnames: SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-2591 |
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS |
| Patchnames: SUSE-SLE-Product-HPC-15-SP1-LTSS-2021-2591 |
SUSE Linux Enterprise High Performance Computing 15 SP2 SUSE Linux Enterprise Server 15 SP2 SUSE Linux Enterprise Server for SAP Applications 15 SP2 SUSE Linux Enterprise Storage 7 SUSE Manager Proxy 4.1 SUSE Manager Retail Branch Server 4.1 SUSE Manager Server 4.1 |
| Patchnames: SUSE-SLE-Module-Basesystem-15-SP2-2021-2474 SUSE-SLE-Module-Server-Applications-15-SP2-2021-2474 |
SUSE Linux Enterprise High Performance Computing 15-ESPOS SUSE Linux Enterprise High Performance Computing 15-LTSS |
| Patchnames: SUSE-SLE-Product-HPC-15-2021-2461 |
SUSE Linux Enterprise Micro 5.0 |
| Patchnames: SUSE-SUSE-MicroOS-5.0-2021-2474 |
SUSE Linux Enterprise Module for Server Applications 15 SP2 |
| Patchnames: SUSE-SLE-Module-Server-Applications-15-SP2-2021-2474 |
SUSE Linux Enterprise Server 12 SP2-BCL |
| Patchnames: SUSE-SLE-SERVER-12-SP2-BCL-2021-2428 |
SUSE Linux Enterprise Server 12 SP3-BCL |
| Patchnames: SUSE-SLE-SERVER-12-SP3-BCL-2021-2563 |
SUSE Linux Enterprise Server 12 SP3-ESPOS |
| Patchnames: SUSE-SLE-SERVER-12-SP3-ESPOS-2021-2563 |
SUSE Linux Enterprise Server 12 SP3-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP3-2021-2563 |
SUSE Linux Enterprise Server 12 SP4-ESPOS |
| Patchnames: SUSE-SLE-SERVER-12-SP4-ESPOS-2021-2546 |
SUSE Linux Enterprise Server 12 SP4-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP4-LTSS-2021-2546 |
SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP5 |
| Patchnames: SUSE-SLE-SERVER-12-SP5-2021-2448 |
SUSE Linux Enterprise Server 15 SP1-BCL |
| Patchnames: SUSE-SLE-Product-SLES-15-SP1-BCL-2021-2591 |
SUSE Linux Enterprise Server 15 SP1-LTSS |
| Patchnames: SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-2591 |
SUSE Linux Enterprise Server 15-LTSS |
| Patchnames: SUSE-SLE-Product-SLES-15-2021-2461 |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 |
| Patchnames: SUSE-SLE-SAP-12-SP3-2021-2563 |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 |
| Patchnames: SUSE-SLE-SAP-12-SP4-2021-2546 |
SUSE Linux Enterprise Server for SAP Applications 15 SP1 |
| Patchnames: SUSE-SLE-Product-SLES_SAP-15-SP1-2021-2591 |
SUSE Linux Enterprise Server for SAP Applications 15 |
| Patchnames: SUSE-SLE-Product-SLES_SAP-15-2021-2461 |
SUSE Manager Proxy 4.0 |
| Patchnames: SUSE-SLE-Product-SUSE-Manager-Proxy-4.0-2021-2591 |
SUSE Manager Retail Branch Server 4.0 |
| Patchnames: SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.0-2021-2591 |
SUSE Manager Server 4.0 |
| Patchnames: SUSE-SLE-Product-SUSE-Manager-Server-4.0-2021-2591 |
SUSE OpenStack Cloud 8 |
| Patchnames: SUSE-OpenStack-Cloud-8-2021-2563 |
SUSE OpenStack Cloud 9 |
| Patchnames: SUSE-OpenStack-Cloud-9-2021-2546 |
SUSE OpenStack Cloud Crowbar 8 |
| Patchnames: SUSE-OpenStack-Cloud-Crowbar-8-2021-2563 |
SUSE OpenStack Cloud Crowbar 9 |
| Patchnames: SUSE-OpenStack-Cloud-Crowbar-9-2021-2546 |
openSUSE Leap 15.2 |
| Patchnames: openSUSE-2021-1202 |
openSUSE Leap 15.3 |
| Patchnames: openSUSE-SLE-15.3-2021-2474 openSUSE-SLE-15.3-2021-2591 |
First public cloud image revisions this CVE is fixed in:
- amazon/suse-sles-12-sp5-v20210907-ecs-hvm-ssd-x86_64
- amazon/suse-sles-15-chost-byos-v20220201-hvm-ssd-x86_64
- amazon/suse-sles-15-sp1-chost-byos-v20220127-hvm-ssd-x86_64
- google/sles-15-sp1-chost-byos-v20220127
- microsoft/suse-sles-15-sp1-chost-byos-v20220127
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 |
---|---|---|
HPE Helion OpenStack 8 | qemu | Released |
SUSE CaaS Platform 4.0 | qemu | In progress |
SUSE CaaS Platform 4.5 | qemu | Released |
SUSE Enterprise Storage 6 | qemu | In progress |
SUSE Enterprise Storage 7 | qemu | Released |
SUSE Linux Enterprise Desktop 15 SP2 | qemu | Released |
SUSE Linux Enterprise Desktop 15 SP3 | qemu | Not affected |
SUSE Linux Enterprise Desktop 15 SP4 | qemu | Not affected |
SUSE Linux Enterprise High Performance Computing 12 SP5 | qemu | Released |
SUSE Linux Enterprise High Performance Computing 15 LTSS | qemu | Released |
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS | qemu | In progress |
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS | qemu | In progress |
SUSE Linux Enterprise High Performance Computing 15 SP2 | qemu | Released |
SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS | qemu | Released |
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS | qemu | Released |
SUSE Linux Enterprise High Performance Computing 15 SP3 | libslirp | Affected |
SUSE Linux Enterprise High Performance Computing 15 SP3 | qemu | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP4 | libslirp | Affected |
SUSE Linux Enterprise High Performance Computing 15 SP4 | qemu | Not affected |
SUSE Linux Enterprise Micro 5.0 | qemu | Released |
SUSE Linux Enterprise Micro 5.1 | libslirp | Affected |
SUSE Linux Enterprise Micro 5.1 | qemu | Not affected |
SUSE Linux Enterprise Micro 5.2 | libslirp | Affected |
SUSE Linux Enterprise Micro 5.2 | qemu | Not affected |
SUSE Linux Enterprise Module for Basesystem 15 SP2 | qemu | Released |
SUSE Linux Enterprise Module for Basesystem 15 SP3 | qemu | Not affected |
SUSE Linux Enterprise Module for Basesystem 15 SP4 | qemu | Not affected |
SUSE Linux Enterprise Module for Server Applications 15 SP2 | qemu | Released |
SUSE Linux Enterprise Module for Server Applications 15 SP3 | libslirp | Affected |
SUSE Linux Enterprise Module for Server Applications 15 SP3 | qemu | Not affected |
SUSE Linux Enterprise Module for Server Applications 15 SP4 | libslirp | Affected |
SUSE Linux Enterprise Module for Server Applications 15 SP4 | qemu | Not affected |
SUSE Linux Enterprise Point of Service 11 SP3 | kvm | Not affected |
SUSE Linux Enterprise Point of Service 11 SP3 | qemu | Not affected |
SUSE Linux Enterprise Real Time 15 SP2 | qemu | Released |
SUSE Linux Enterprise Server 11 SP1 | kvm | Not affected |
SUSE Linux Enterprise Server 11 SP3 | kvm | Not affected |
SUSE Linux Enterprise Server 11 SP4 LTSS | kvm | Not affected |
SUSE Linux Enterprise Server 12 SP2 BCL | qemu | Released |
SUSE Linux Enterprise Server 12 SP3 BCL | qemu | Released |
SUSE Linux Enterprise Server 12 SP3 ESPOS | qemu | Released |
SUSE Linux Enterprise Server 12 SP3 LTSS | qemu | Released |
SUSE Linux Enterprise Server 12 SP4 ESPOS | qemu | Released |
SUSE Linux Enterprise Server 12 SP4 LTSS | qemu | Released |
SUSE Linux Enterprise Server 12 SP5 | qemu | Released |
SUSE Linux Enterprise Server 15 ESPOS | qemu | Released |
SUSE Linux Enterprise Server 15 LTSS | qemu | Released |
SUSE Linux Enterprise Server 15 SP1 LTSS | qemu | Released |
SUSE Linux Enterprise Server 15 SP2 | qemu | Released |
SUSE Linux Enterprise Server 15 SP2 LTSS | qemu | Released |
SUSE Linux Enterprise Server 15 SP3 | libslirp | Affected |
SUSE Linux Enterprise Server 15 SP3 | qemu | Not affected |
SUSE Linux Enterprise Server 15 SP4 | libslirp | Affected |
SUSE Linux Enterprise Server 15 SP4 | qemu | Not affected |
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 | qemu | In progress |
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 | qemu | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 | qemu | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 | qemu | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP5 | qemu | In progress |
SUSE Linux Enterprise Server for SAP Applications 15 | qemu | Released |
SUSE Linux Enterprise Server for SAP Applications 15 SP1 | qemu | Released |
SUSE Linux Enterprise Server for SAP Applications 15 SP2 | qemu | Released |
SUSE Linux Enterprise Server for SAP Applications 15 SP3 | libslirp | Affected |
SUSE Linux Enterprise Server for SAP Applications 15 SP3 | qemu | Not affected |
SUSE Linux Enterprise Server for SAP Applications 15 SP4 | libslirp | Affected |
SUSE Linux Enterprise Server for SAP Applications 15 SP4 | qemu | Not affected |
SUSE Linux Enterprise Storage 7 | qemu | Released |
SUSE Linux Enterprise Storage 7.1 | libslirp | Affected |
SUSE Linux Enterprise Storage 7.1 | qemu | Not affected |
SUSE Manager Proxy 4.0 | qemu | Released |
SUSE Manager Proxy 4.1 | qemu | Released |
SUSE Manager Proxy 4.2 | libslirp | Affected |
SUSE Manager Proxy 4.2 | qemu | Not affected |
SUSE Manager Proxy 4.3 | libslirp | Affected |
SUSE Manager Proxy 4.3 | qemu | Not affected |
SUSE Manager Retail Branch Server 4.0 | qemu | In progress |
SUSE Manager Retail Branch Server 4.1 | qemu | Released |
SUSE Manager Retail Branch Server 4.2 | libslirp | Affected |
SUSE Manager Retail Branch Server 4.2 | qemu | Not affected |
SUSE Manager Retail Branch Server 4.3 | libslirp | Affected |
SUSE Manager Retail Branch Server 4.3 | qemu | Not affected |
SUSE Manager Server 4.0 | qemu | Released |
SUSE Manager Server 4.1 | qemu | Released |
SUSE Manager Server 4.2 | libslirp | Affected |
SUSE Manager Server 4.2 | qemu | Not affected |
SUSE Manager Server 4.3 | libslirp | Affected |
SUSE Manager Server 4.3 | qemu | Not affected |
SUSE OpenStack Cloud 8 | qemu | Released |
SUSE OpenStack Cloud 9 | qemu | Released |
SUSE OpenStack Cloud Crowbar 8 | qemu | Released |
SUSE OpenStack Cloud Crowbar 9 | qemu | Released |
suse/sles/15.3/libguestfs-tools:0.45.0 suse/sles/15.3/virt-launcher:0.45.0 suse/sles/15.4/libguestfs-tools:0.49.0 suse/sles/15.4/virt-launcher:0.49.0 | qemu | Not affected |
suse/sles/15.2/virt-launcher:0.38.1 | qemu | In progress |