Upstream information

CVE-2021-3700 at MITRE

Description

A use-after-free vulnerability was found in usbredir in versions prior to 0.11.0 in the usbredirparser_serialize() in usbredirparser/usbredirparser.c. This issue occurs when serializing large amounts of buffered write data in the case of a slow or blocked destination.

SUSE information

Overall state of this security issue: Running

This issue is currently rated as having low severity.

CVSS v2 Scores
  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
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 6.4 3.9
Vector CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L
Access Vector Local Local
Access Complexity High High
Privileges Required High High
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High Low
Integrity Impact High Low
Availability Impact High Low
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1189491 [RESOLVED / FIXED]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
openSUSE Tumbleweed
  • libusbredirhost1 >= 0.11.0-1.2
  • libusbredirparser1 >= 0.11.0-1.2
  • usbredir >= 0.11.0-1.2
  • usbredir-devel >= 0.11.0-1.2
Patchnames:
openSUSE Tumbleweed GA libusbredirhost1-0.11.0-1.2


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Please note that this evaluation state might be work in progress, incomplete or outdated.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 usbredir In progress
SUSE CaaS Platform 4.0 usbredir In progress
SUSE CaaS Platform 4.5 usbredir In progress
SUSE Enterprise Storage 6 usbredir In progress
SUSE Enterprise Storage 7 usbredir In progress
SUSE Linux Enterprise Desktop 15 SP2 usbredir In progress
SUSE Linux Enterprise Desktop 15 SP3 usbredir In progress
SUSE Linux Enterprise Desktop 15 SP4 usbredir In progress
SUSE Linux Enterprise High Performance Computing 12 SP5 usbredir In progress
SUSE Linux Enterprise High Performance Computing 15 LTSS usbredir In progress
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS usbredir In progress
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS usbredir In progress
SUSE Linux Enterprise High Performance Computing 15 SP2 usbredir In progress
SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS usbredir In progress
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS usbredir In progress
SUSE Linux Enterprise High Performance Computing 15 SP3 usbredir In progress
SUSE Linux Enterprise High Performance Computing 15 SP4 usbredir In progress
SUSE Linux Enterprise Micro 5.0 usbredir In progress
SUSE Linux Enterprise Micro 5.2 usbredir In progress
SUSE Linux Enterprise Module for Basesystem 15 SP2 usbredir In progress
SUSE Linux Enterprise Module for Basesystem 15 SP3 usbredir In progress
SUSE Linux Enterprise Module for Basesystem 15 SP4 usbredir In progress
SUSE Linux Enterprise Module for Server Applications 15 SP2 usbredir In progress
SUSE Linux Enterprise Module for Server Applications 15 SP3 usbredir In progress
SUSE Linux Enterprise Module for Server Applications 15 SP4 usbredir In progress
SUSE Linux Enterprise Real Time 15 SP2 usbredir In progress
SUSE Linux Enterprise Server 12 SP2 BCL usbredir In progress
SUSE Linux Enterprise Server 12 SP3 BCL usbredir In progress
SUSE Linux Enterprise Server 12 SP3 ESPOS usbredir In progress
SUSE Linux Enterprise Server 12 SP3 LTSS usbredir In progress
SUSE Linux Enterprise Server 12 SP4 ESPOS usbredir In progress
SUSE Linux Enterprise Server 12 SP4 LTSS usbredir In progress
SUSE Linux Enterprise Server 12 SP5 usbredir In progress
SUSE Linux Enterprise Server 15 ESPOS usbredir In progress
SUSE Linux Enterprise Server 15 LTSS usbredir In progress
SUSE Linux Enterprise Server 15 SP1 LTSS usbredir In progress
SUSE Linux Enterprise Server 15 SP2 usbredir In progress
SUSE Linux Enterprise Server 15 SP2 LTSS usbredir In progress
SUSE Linux Enterprise Server 15 SP3 usbredir In progress
SUSE Linux Enterprise Server 15 SP4 usbredir In progress
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 usbredir In progress
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 usbredir In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP3 usbredir In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP4 usbredir In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP5 usbredir In progress
SUSE Linux Enterprise Server for SAP Applications 15 usbredir In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP1 usbredir In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP2 usbredir In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP3 usbredir In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP4 usbredir In progress
SUSE Linux Enterprise Storage 7 usbredir In progress
SUSE Linux Enterprise Storage 7.1 usbredir In progress
SUSE Manager Proxy 4.0 usbredir In progress
SUSE Manager Proxy 4.1 usbredir In progress
SUSE Manager Proxy 4.2 usbredir In progress
SUSE Manager Proxy 4.3 usbredir In progress
SUSE Manager Retail Branch Server 4.0 usbredir In progress
SUSE Manager Retail Branch Server 4.1 usbredir In progress
SUSE Manager Retail Branch Server 4.2 usbredir In progress
SUSE Manager Retail Branch Server 4.3 usbredir In progress
SUSE Manager Server 4.0 usbredir In progress
SUSE Manager Server 4.1 usbredir In progress
SUSE Manager Server 4.2 usbredir In progress
SUSE Manager Server 4.3 usbredir In progress
SUSE OpenStack Cloud 8 usbredir In progress
SUSE OpenStack Cloud 9 usbredir In progress
SUSE OpenStack Cloud Crowbar 8 usbredir In progress
SUSE OpenStack Cloud Crowbar 9 usbredir In progress