Upstream information

CVE-2020-26142 at MITRE

Description

An issue was discovered in the kernel in OpenBSD 6.6. The WEP, WPA, WPA2, and WPA3 implementations treat fragmented frames as full frames. An adversary can abuse this to inject arbitrary network packets, independent of the network configuration.

SUSE information

Overall state of this security issue: Analysis

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 5
Vector AV:N/AC:L/Au:N/C:N/I:P/A:N
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.5 7.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Access Vector Network Network
Access Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact High High
Availability Impact None None
CVSSv3 Version 3.1 3.1
No SUSE Bugzilla entries cross referenced.

SUSE Security Advisories:


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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Released
HPE Helion OpenStack 8 kernel-source Released
HPE Helion OpenStack 8 kernel-source-azure In progress
SUSE CaaS Platform 4.0 kernel-default Released
SUSE CaaS Platform 4.0 kernel-source Released
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 In progress
SUSE Linux Enterprise High Performance Computing 15 LTSS kernel-source In progress
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS kernel-default Released
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS 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 SP2 kernel-default Released
SUSE Linux Enterprise Module for Basesystem 15 SP2 kernel-source Released
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 In progress
SUSE Linux Enterprise Module for Public Cloud 15 SP1 kernel-source-azure In progress
SUSE Linux Enterprise Module for Public Cloud 15 SP2 kernel-source-azure In progress
SUSE Linux Enterprise Module for Public Cloud 15 SP3 kernel-source-azure Released
SUSE Linux Enterprise Point of Service 11 SP3 kernel-default Affected
SUSE Linux Enterprise Point of Service 11 SP3 kernel-source Affected
SUSE Linux Enterprise Real Time 12 SP5 kernel-source-rt In progress
SUSE Linux Enterprise Server 11 SP4 LTSS kernel-default In progress
SUSE Linux Enterprise Server 11 SP4 LTSS kernel-source In progress
SUSE Linux Enterprise Server 12 SP2 BCL kernel-default In progress
SUSE Linux Enterprise Server 12 SP2 BCL kernel-source In progress
SUSE Linux Enterprise Server 12 SP2 LTSS ERICSSON kernel-default In progress
SUSE Linux Enterprise Server 12 SP2 LTSS ERICSSON kernel-source In progress
SUSE Linux Enterprise Server 12 SP2 LTSS SAP kernel-default In progress
SUSE Linux Enterprise Server 12 SP2 LTSS SAP kernel-source In progress
SUSE Linux Enterprise Server 12 SP3 BCL kernel-default Released
SUSE Linux Enterprise Server 12 SP3 BCL kernel-source Released
SUSE Linux Enterprise Server 12 SP3 BCL kernel-source-azure In progress
SUSE Linux Enterprise Server 12 SP3 ESPOS kernel-default Released
SUSE Linux Enterprise Server 12 SP3 ESPOS kernel-source Released
SUSE Linux Enterprise Server 12 SP3 ESPOS kernel-source-azure In progress
SUSE Linux Enterprise Server 12 SP3 LTSS kernel-default Released
SUSE Linux Enterprise Server 12 SP3 LTSS kernel-source Released
SUSE Linux Enterprise Server 12 SP3 LTSS kernel-source-azure In progress
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 In progress
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 In progress
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 In progress
SUSE Linux Enterprise Server 15 LTSS kernel-source In progress
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 In progress
SUSE Linux Enterprise Server ESPOS 15 kernel-source In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-default Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-source Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-source-azure In progress
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 In progress
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 In progress
SUSE Linux Enterprise Server for SAP Applications 15 kernel-source In progress
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 8 kernel-default Released
SUSE OpenStack Cloud 8 kernel-source Released
SUSE OpenStack Cloud 8 kernel-source-azure In progress
SUSE OpenStack Cloud 9 kernel-default Released
SUSE OpenStack Cloud 9 kernel-source Released
SUSE OpenStack Cloud 9 kernel-source-azure In progress
SUSE OpenStack Cloud Crowbar 8 kernel-default Released
SUSE OpenStack Cloud Crowbar 8 kernel-source Released
SUSE OpenStack Cloud Crowbar 8 kernel-source-azure In progress
SUSE OpenStack Cloud Crowbar 9 kernel-default Released
SUSE OpenStack Cloud Crowbar 9 kernel-source Released
SUSE OpenStack Cloud Crowbar 9 kernel-source-azure In progress
SUSE Real Time Module kernel-source-rt Released