Upstream information

CVE-2021-43400 at MITRE

Description

An issue was discovered in gatt-database.c in BlueZ 5.61. A use-after-free can occur when a client disconnects during D-Bus processing of a WriteValue call.

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having moderate severity.

CVSS v3 Scores
  SUSE
Base Score 4.8
Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Access Vector Network
Access Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact Low
Integrity Impact Low
Availability Impact None
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1192394 [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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Not 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 Not affected
SUSE Linux Enterprise Desktop 15 SP2 bluez Affected
SUSE Linux Enterprise Desktop 15 SP3 bluez Affected
SUSE Linux Enterprise Desktop 15 SP4 bluez Already fixed
SUSE Linux Enterprise High Performance Computing 12 SP5 bluez Not 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 Already fixed
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 Already fixed
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 Already fixed
SUSE Linux Enterprise Point of Service 11 SP3 bluez Not affected
SUSE Linux Enterprise Real Time 15 SP2 bluez Affected
SUSE Linux Enterprise Server 11 SP1 bluez Not affected
SUSE Linux Enterprise Server 11 SP3 bluez Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS bluez Not affected
SUSE Linux Enterprise Server 12 SP2 BCL bluez Not affected
SUSE Linux Enterprise Server 12 SP3 BCL bluez Not affected
SUSE Linux Enterprise Server 12 SP3 ESPOS bluez Not affected
SUSE Linux Enterprise Server 12 SP3 LTSS bluez Not affected
SUSE Linux Enterprise Server 12 SP4 ESPOS bluez Not affected
SUSE Linux Enterprise Server 12 SP4 LTSS bluez Not affected
SUSE Linux Enterprise Server 12 SP5 bluez Not 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 Already fixed
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 Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 bluez Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 bluez Not 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 Already fixed
SUSE Linux Enterprise Storage 7 bluez Affected
SUSE Linux Enterprise Storage 7.1 bluez Affected
SUSE Linux Enterprise Workstation Extension 12 SP5 bluez Not 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 Already fixed
SUSE Manager Proxy 4.1 bluez Affected
SUSE Manager Proxy 4.2 bluez Affected
SUSE Manager Proxy 4.3 bluez Already fixed
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 Already fixed
SUSE Manager Server 4.1 bluez Affected
SUSE Manager Server 4.2 bluez Affected
SUSE Manager Server 4.3 bluez Already fixed
SUSE OpenStack Cloud 8 bluez Not affected
SUSE OpenStack Cloud 9 bluez Not affected
SUSE OpenStack Cloud Crowbar 8 bluez Not affected
SUSE OpenStack Cloud Crowbar 9 bluez Not affected