Upstream information

CVE-2021-41229 at MITRE

Description

BlueZ is a Bluetooth protocol stack for Linux. In affected versions a vulnerability exists in sdp_cstate_alloc_buf which allocates memory which will always be hung in the singly linked list of cstates and will not be freed. This will cause a memory leak over time. The data can be a very large object, which can be caused by an attacker continuously sending sdp packets and this may cause the service of the target device to crash.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 3.3
Vector AV:A/AC:L/Au:N/C:N/I:N/A:P
Access Vector Adjacent Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 6.5 4.3
Vector CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack Vector Adjacent Network Adjacent Network
Attack Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High Low
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1192760 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE CaaS Platform 4.0
  • bluez >= 5.48-150000.5.54.1
  • bluez-devel >= 5.48-150000.5.54.1
  • libbluetooth3 >= 5.48-150000.5.54.1
 Patchnames:
SUSE-SUSE-CAASP-4.0-2024-166
SUSE Liberty Linux 8
  • bluez >= 5.56-3.el8
  • bluez-cups >= 5.56-3.el8
  • bluez-hid2hci >= 5.56-3.el8
  • bluez-libs >= 5.56-3.el8
  • bluez-libs-devel >= 5.56-3.el8
  • bluez-obexd >= 5.56-3.el8
 Patchnames:
RHSA-2022:2081
SUSE Linux Enterprise Desktop 15 SP4
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server for SAP Applications 15 SP4
  • bluez >= 5.62-150400.4.16.1
  • bluez-cups >= 5.62-150400.4.16.1
  • bluez-deprecated >= 5.62-150400.4.16.1
  • bluez-devel >= 5.62-150400.4.16.1
  • libbluetooth3 >= 5.62-150400.4.16.1
 Patchnames:
SUSE-SLE-Module-Basesystem-15-SP4-2023-3238
SUSE-SLE-Module-Desktop-Applications-15-SP4-2023-3238
SUSE-SLE-Product-WE-15-SP4-2023-3238
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS
  • bluez >= 5.48-150000.5.54.1
  • bluez-devel >= 5.48-150000.5.54.1
  • libbluetooth3 >= 5.48-150000.5.54.1
 Patchnames:
SUSE-SLE-Product-HPC-15-SP1-LTSS-2024-166
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS
  • bluez >= 5.48-150200.13.30.1
  • bluez-devel >= 5.48-150200.13.30.1
  • libbluetooth3 >= 5.48-150200.13.30.1
 Patchnames:
SUSE-SLE-Product-HPC-15-SP2-LTSS-2024-167
SUSE Linux Enterprise High Performance Computing 15 SP4
SUSE Manager Proxy 4.3
SUSE Manager Retail Branch Server 4.3
SUSE Manager Server 4.3
  • bluez >= 5.62-150400.4.16.1
  • bluez-deprecated >= 5.62-150400.4.16.1
  • bluez-devel >= 5.62-150400.4.16.1
  • libbluetooth3 >= 5.62-150400.4.16.1
 Patchnames:
SUSE-SLE-Module-Basesystem-15-SP4-2023-3238
SUSE-SLE-Module-Desktop-Applications-15-SP4-2023-3238
SUSE Linux Enterprise Micro 5.3
  • libbluetooth3 >= 5.62-150400.4.16.1
 Patchnames:
SUSE-SLE-Micro-5.3-2023-3238
SUSE Linux Enterprise Micro 5.4
  • libbluetooth3 >= 5.62-150400.4.16.1
 Patchnames:
SUSE-SLE-Micro-5.4-2023-3238
SUSE Linux Enterprise Module for Basesystem 15 SP4
  • bluez >= 5.62-150400.4.16.1
  • bluez-deprecated >= 5.62-150400.4.16.1
  • libbluetooth3 >= 5.62-150400.4.16.1
 Patchnames:
SUSE-SLE-Module-Basesystem-15-SP4-2023-3238
SUSE Linux Enterprise Module for Desktop Applications 15 SP4
  • bluez-devel >= 5.62-150400.4.16.1
 Patchnames:
SUSE-SLE-Module-Desktop-Applications-15-SP4-2023-3238
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • bluez >= 5.13-5.42.2
  • bluez-cups >= 5.13-5.42.2
  • bluez-devel >= 5.13-5.42.2
  • libbluetooth3 >= 5.13-5.42.2
 Patchnames:
SUSE-SLE-SDK-12-SP5-2023-3689
SUSE-SLE-SERVER-12-SP5-2023-3689
SUSE-SLE-WE-12-SP5-2023-3689
SUSE Linux Enterprise Server 15 SP1-LTSS
  • bluez >= 5.48-150000.5.54.1
  • bluez-devel >= 5.48-150000.5.54.1
  • libbluetooth3 >= 5.48-150000.5.54.1
 Patchnames:
SUSE-SLE-Product-SLES-15-SP1-LTSS-2024-166
SUSE Linux Enterprise Server 15 SP2-LTSS
  • bluez >= 5.48-150200.13.30.1
  • bluez-devel >= 5.48-150200.13.30.1
  • libbluetooth3 >= 5.48-150200.13.30.1
 Patchnames:
SUSE-SLE-Product-SLES-15-SP2-LTSS-2024-167
SUSE Linux Enterprise Server for SAP Applications 15 SP1
  • bluez >= 5.48-150000.5.54.1
  • bluez-devel >= 5.48-150000.5.54.1
  • libbluetooth3 >= 5.48-150000.5.54.1
 Patchnames:
SUSE-SLE-Product-SLES_SAP-15-SP1-2024-166
SUSE Linux Enterprise Server for SAP Applications 15 SP2
  • bluez >= 5.48-150200.13.30.1
  • bluez-devel >= 5.48-150200.13.30.1
  • libbluetooth3 >= 5.48-150200.13.30.1
 Patchnames:
SUSE-SLE-Product-SLES_SAP-15-SP2-2024-167
SUSE Linux Enterprise Software Development Kit 12 SP5
  • bluez-devel >= 5.13-5.42.2
 Patchnames:
SUSE-SLE-SDK-12-SP5-2023-3689
SUSE Linux Enterprise Workstation Extension 12 SP5
  • bluez-cups >= 5.13-5.42.2
 Patchnames:
SUSE-SLE-WE-12-SP5-2023-3689
SUSE Linux Enterprise Workstation Extension 15 SP4
  • bluez-cups >= 5.62-150400.4.16.1
 Patchnames:
SUSE-SLE-Product-WE-15-SP4-2023-3238
SUSE Manager Proxy 4.2
  • bluez >= 5.55-150300.3.25.1
  • bluez-deprecated >= 5.55-150300.3.25.1
  • libbluetooth3 >= 5.55-150300.3.25.1
 Patchnames:
SUSE-SLE-Product-SUSE-Manager-Proxy-4.2-2023-3240
SUSE Manager Retail Branch Server 4.2
  • bluez >= 5.55-150300.3.25.1
  • bluez-deprecated >= 5.55-150300.3.25.1
  • libbluetooth3 >= 5.55-150300.3.25.1
 Patchnames:
SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.2-2023-3240
SUSE Manager Server 4.2
  • bluez >= 5.55-150300.3.25.1
  • bluez-deprecated >= 5.55-150300.3.25.1
  • libbluetooth3 >= 5.55-150300.3.25.1
 Patchnames:
SUSE-SLE-Product-SUSE-Manager-Server-4.2-2023-3240
openSUSE Leap 15.4
  • bluez >= 5.62-150400.4.16.1
  • bluez-auto-enable-devices >= 5.62-150400.4.16.1
  • bluez-cups >= 5.62-150400.4.16.1
  • bluez-deprecated >= 5.62-150400.4.16.1
  • bluez-devel >= 5.62-150400.4.16.1
  • bluez-devel-32bit >= 5.62-150400.4.16.1
  • bluez-test >= 5.62-150400.4.16.1
  • libbluetooth3 >= 5.62-150400.4.16.1
  • libbluetooth3-32bit >= 5.62-150400.4.16.1
 Patchnames:
openSUSE-SLE-15.4-2023-3238
openSUSE Leap Micro 5.3
  • libbluetooth3 >= 5.62-150400.4.16.1
 Patchnames:
openSUSE-Leap-Micro-5.3-2023-3238
openSUSE Leap Micro 5.4
  • libbluetooth3 >= 5.62-150400.4.16.1
 Patchnames:
openSUSE-Leap-Micro-5.4-2023-3238

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. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise Desktop 15 SP5 bluez Not affected
SUSE Linux Enterprise Desktop 15 SP6 bluez Not affected
SUSE Linux Enterprise High Performance Computing 12 SP5 bluez Released
SUSE Linux Enterprise High Performance Computing 15 SP5 bluez Not affected
SUSE Linux Enterprise High Performance Computing 15 SP6 bluez Not affected
SUSE Linux Enterprise Micro 5.3 bluez Released
SUSE Linux Enterprise Micro 5.4 bluez Released
SUSE Linux Enterprise Micro 5.5 bluez Not affected
SUSE Linux Enterprise Micro 6.0 bluez Not affected
SUSE Linux Enterprise Micro for Rancher 5.3 bluez Released
SUSE Linux Enterprise Micro for Rancher 5.4 bluez Released
SUSE Linux Enterprise Module for Basesystem 15 SP5 bluez Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP6 bluez Not affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP5 bluez Not affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP6 bluez Not affected
SUSE Linux Enterprise Server 12 SP5 bluez Released
SUSE Linux Enterprise Server 12 SP5-LTSS bluez Affected
SUSE Linux Enterprise Server 15 SP5 bluez Not affected
SUSE Linux Enterprise Server 15 SP6 bluez Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 bluez Released
SUSE Linux Enterprise Server for SAP Applications 15 SP5 bluez Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP6 bluez Not affected
SUSE Linux Enterprise Software Development Kit 12 SP5 bluez Released
SUSE Linux Enterprise Workstation Extension 12 SP5 bluez Released
SUSE Linux Enterprise Workstation Extension 15 SP5 bluez Not affected
SUSE Linux Enterprise Workstation Extension 15 SP6 bluez Not affected
SUSE Manager Proxy 4.3 bluez Released
SUSE Manager Retail Branch Server 4.3 bluez Released
SUSE Manager Server 4.3 bluez Released
openSUSE Leap 15.5 bluez Not affected
openSUSE Leap 15.6 bluez Not affected
openSUSE Leap Micro 5.5 bluez Not affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Desktop 15 SP4 bluez Released
SUSE Linux Enterprise High Performance Computing 15 SP2 bluez Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS bluez Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS bluez Released
SUSE Linux Enterprise High Performance Computing 15 SP3 bluez Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS bluez Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS bluez Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4 bluez Released
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS bluez Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS bluez Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 bluez Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 bluez Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP4 bluez Released
SUSE Linux Enterprise Module for Desktop Applications 15 SP2 bluez Not affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP3 bluez Not affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP4 bluez Released
SUSE Linux Enterprise Server 15 SP2 bluez Not affected
SUSE Linux Enterprise Server 15 SP2-LTSS bluez Released
SUSE Linux Enterprise Server 15 SP3 bluez Not affected
SUSE Linux Enterprise Server 15 SP3-LTSS bluez Not affected
SUSE Linux Enterprise Server 15 SP4 bluez Released
SUSE Linux Enterprise Server 15 SP4-LTSS bluez Not affected
SUSE Linux Enterprise Server 15-ESPOS bluez Not affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 bluez Not affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 bluez Not affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP3 bluez Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 bluez Released
SUSE Linux Enterprise Server for SAP Applications 15 SP3 bluez Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 bluez Released
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 bluez Not affected
SUSE CaaS Platform 4.0 bluez Released
SUSE CaaS Platform 4.5 bluez Not affected
SUSE Enterprise Storage 6 bluez Not affected
SUSE Enterprise Storage 7 bluez Not affected
SUSE Enterprise Storage 7.1 bluez Not affected
SUSE Linux Enterprise Desktop 11 SP3 bluez Not affected
SUSE Linux Enterprise Desktop 11 SP4 bluez Not affected
SUSE Linux Enterprise Desktop 12 SP2 bluez Affected
SUSE Linux Enterprise Desktop 12 SP3 bluez Affected
SUSE Linux Enterprise Desktop 12 SP4 bluez Affected
SUSE Linux Enterprise Desktop 15 bluez Affected
SUSE Linux Enterprise Desktop 15 SP1 bluez Affected
SUSE Linux Enterprise Desktop 15 SP2 bluez Not affected
SUSE Linux Enterprise Desktop 15 SP3 bluez Not affected
SUSE Linux Enterprise High Performance Computing 15 bluez Affected
SUSE Linux Enterprise High Performance Computing 15 SP1 bluez Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS bluez Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS bluez Released
SUSE Linux Enterprise High Performance Computing 15-ESPOS bluez Affected
SUSE Linux Enterprise High Performance Computing 15-LTSS bluez Not affected
SUSE Linux Enterprise Micro 5.0 bluez Not affected
SUSE Linux Enterprise Module for Basesystem 15 bluez Affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 bluez Affected
SUSE Linux Enterprise Module for Desktop Applications 15 bluez Affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP1 bluez Affected
SUSE Linux Enterprise Point of Sale 11 SP3 bluez Not affected
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT bluez Affected
SUSE Linux Enterprise Point of Service 11 SP3 bluez Not affected
SUSE Linux Enterprise Real Time 15 SP2 bluez Not affected
SUSE Linux Enterprise Real Time 15 SP3 bluez Not affected
SUSE Linux Enterprise Real Time 15 SP4 bluez Not affected
SUSE Linux Enterprise Server 11 SP1 bluez Not affected
SUSE Linux Enterprise Server 11 SP1-LTSS bluez Not affected
SUSE Linux Enterprise Server 11 SP3 bluez Not affected
SUSE Linux Enterprise Server 11 SP3-LTSS bluez Not affected
SUSE Linux Enterprise Server 11 SP4 bluez Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS bluez Not affected
SUSE Linux Enterprise Server 11 SP4-LTSS bluez Not affected
SUSE Linux Enterprise Server 12 SP2 bluez Affected
SUSE Linux Enterprise Server 12 SP2-BCL bluez Not affected
SUSE Linux Enterprise Server 12 SP2-ESPOS bluez Affected
SUSE Linux Enterprise Server 12 SP2-LTSS bluez Affected
SUSE Linux Enterprise Server 12 SP3 bluez 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 bluez 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 15 bluez Affected
SUSE Linux Enterprise Server 15 SP1 bluez Affected
SUSE Linux Enterprise Server 15 SP1-BCL bluez Affected
SUSE Linux Enterprise Server 15 SP1-LTSS bluez Released
SUSE Linux Enterprise Server 15 SP2-BCL bluez Affected
SUSE Linux Enterprise Server 15 SP3-BCL bluez Not affected
SUSE Linux Enterprise Server 15-LTSS bluez Not affected
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 bluez Affected
SUSE Linux Enterprise Server for SAP Applications 11 SP3 bluez Not affected
SUSE Linux Enterprise Server for SAP Applications 11 SP4 bluez Not affected
SUSE Linux Enterprise Server for SAP Applications 12 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 15 bluez Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 bluez Released
SUSE Linux Enterprise Software Development Kit 11 SP3 bluez Not affected
SUSE Linux Enterprise Software Development Kit 11 SP4 bluez Not affected
SUSE Linux Enterprise Software Development Kit 12 SP2 bluez Affected
SUSE Linux Enterprise Software Development Kit 12 SP3 bluez Affected
SUSE Linux Enterprise Software Development Kit 12 SP4 bluez Affected
SUSE Linux Enterprise Workstation Extension 12 SP2 bluez Affected
SUSE Linux Enterprise Workstation Extension 12 SP3 bluez Affected
SUSE Linux Enterprise Workstation Extension 12 SP4 bluez Affected
SUSE Linux Enterprise Workstation Extension 15 bluez Affected
SUSE Linux Enterprise Workstation Extension 15 SP1 bluez Affected
SUSE Linux Enterprise Workstation Extension 15 SP2 bluez Not affected
SUSE Linux Enterprise Workstation Extension 15 SP3 bluez Not affected
SUSE Linux Enterprise Workstation Extension 15 SP4 bluez Released
SUSE Manager Proxy 4.0 bluez Affected
SUSE Manager Proxy 4.1 bluez Not affected
SUSE Manager Proxy 4.2 bluez Released
SUSE Manager Retail Branch Server 4.0 bluez Affected
SUSE Manager Retail Branch Server 4.1 bluez Not affected
SUSE Manager Retail Branch Server 4.2 bluez Released
SUSE Manager Server 4.0 bluez Affected
SUSE Manager Server 4.1 bluez Not affected
SUSE Manager Server 4.2 bluez Released
SUSE OpenStack Cloud 7 bluez Affected
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
openSUSE Leap 15.3 bluez Released
openSUSE Leap 15.4 bluez Released
openSUSE Leap Micro 5.3 bluez Released
openSUSE Leap Micro 5.4 bluez Released
Products at an unknown state of their lifecycle.
SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security bluez Affected

SUSE Timeline for this CVE

CVE page created: Sat Nov 13 07:00:04 2021
CVE page last modified: Tue Oct 8 18:32:18 2024