Upstream information

CVE-2021-31615 at MITRE

Description

Unencrypted Bluetooth Low Energy baseband links in Bluetooth Core Specifications 4.0 through 5.2 may permit an adjacent device to inject a crafted packet during the receive window of the listening device before the transmitting device initiates its packet transmission to achieve full MITM status without terminating the link. When applied against devices establishing or using encrypted links, crafted packets may be used to terminate an existing link, but will not compromise the confidentiality or integrity of the link.

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 2.9
Vector AV:A/AC:M/Au:N/C:N/I:N/A:P
Access Vector Adjacent Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.3 5.3
Vector CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Access Vector Adjacent Network Adjacent Network
Access Complexity High High
Privileges Required None None
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 Bugzilla entry: 1187902 [NEW]

No SUSE Security Announcements cross referenced.


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Please note that this evaluation state might be work in progress, incomplete or outdated.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 bluez Affected
SUSE CaaS Platform 4.0 bluez Affected
SUSE CaaS Platform 4.5 bluez Affected
SUSE Enterprise Storage 6 bluez Affected
SUSE Enterprise Storage 7 bluez Affected
SUSE Linux Enterprise Desktop 12 SP5 bluez Affected
SUSE Linux Enterprise Desktop 15 SP2 bluez Affected
SUSE Linux Enterprise Desktop 15 SP3 bluez Affected
SUSE Linux Enterprise Desktop 15 SP4 bluez Affected
SUSE Linux Enterprise High Performance Computing 12 SP5 bluez Affected
SUSE Linux Enterprise High Performance Computing 15 LTSS bluez Affected
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS bluez Affected
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS bluez Affected
SUSE Linux Enterprise High Performance Computing 15 SP2 bluez Affected
SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS bluez Affected
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS bluez Affected
SUSE Linux Enterprise High Performance Computing 15 SP3 bluez Affected
SUSE Linux Enterprise High Performance Computing 15 SP4 bluez Affected
SUSE Linux Enterprise Micro 5.0 bluez Affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 bluez Affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 bluez Affected
SUSE Linux Enterprise Module for Basesystem 15 SP4 bluez Affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP2 bluez Affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP3 bluez Affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP4 bluez Affected
SUSE Linux Enterprise Point of Service 11 SP3 bluez Affected
SUSE Linux Enterprise Real Time 15 SP2 bluez Affected
SUSE Linux Enterprise Server 11 SP1 bluez Unsupported
SUSE Linux Enterprise Server 11 SP3 bluez Affected
SUSE Linux Enterprise Server 11 SP4 LTSS bluez Unsupported
SUSE Linux Enterprise Server 12 SP2 BCL bluez Affected
SUSE Linux Enterprise Server 12 SP3 BCL bluez Affected
SUSE Linux Enterprise Server 12 SP3 ESPOS bluez Affected
SUSE Linux Enterprise Server 12 SP3 LTSS bluez Affected
SUSE Linux Enterprise Server 12 SP4 ESPOS bluez Affected
SUSE Linux Enterprise Server 12 SP4 LTSS bluez Affected
SUSE Linux Enterprise Server 12 SP5 bluez Affected
SUSE Linux Enterprise Server 15 ESPOS bluez Affected
SUSE Linux Enterprise Server 15 LTSS bluez Affected
SUSE Linux Enterprise Server 15 SP1 LTSS bluez Affected
SUSE Linux Enterprise Server 15 SP2 bluez Affected
SUSE Linux Enterprise Server 15 SP2 LTSS bluez Affected
SUSE Linux Enterprise Server 15 SP3 bluez Affected
SUSE Linux Enterprise Server 15 SP4 bluez Affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 bluez Affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 bluez Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 bluez Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 bluez Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 bluez Affected
SUSE Linux Enterprise Server for SAP Applications 15 bluez Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 bluez Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 bluez Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 bluez Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 bluez Affected
SUSE Linux Enterprise Storage 7 bluez Affected
SUSE Linux Enterprise Storage 7.1 bluez Affected
SUSE Linux Enterprise Workstation Extension 12 SP5 bluez Affected
SUSE Linux Enterprise Workstation Extension 15 SP2 bluez Affected
SUSE Linux Enterprise Workstation Extension 15 SP3 bluez Affected
SUSE Linux Enterprise Workstation Extension 15 SP4 bluez Affected
SUSE Manager Proxy 4.0 bluez Affected
SUSE Manager Proxy 4.1 bluez Affected
SUSE Manager Proxy 4.2 bluez Affected
SUSE Manager Proxy 4.3 bluez Affected
SUSE Manager Retail Branch Server 4.0 bluez Affected
SUSE Manager Retail Branch Server 4.1 bluez Affected
SUSE Manager Retail Branch Server 4.2 bluez Affected
SUSE Manager Retail Branch Server 4.3 bluez Affected
SUSE Manager Server 4.0 bluez Affected
SUSE Manager Server 4.1 bluez Affected
SUSE Manager Server 4.2 bluez Affected
SUSE Manager Server 4.3 bluez Affected
SUSE OpenStack Cloud 8 bluez Affected
SUSE OpenStack Cloud 9 bluez Affected
SUSE OpenStack Cloud Crowbar 8 bluez Affected
SUSE OpenStack Cloud Crowbar 9 bluez Affected