Upstream information

CVE-2019-8921 at MITRE

Description

An issue was discovered in bluetoothd in BlueZ through 5.48. The vulnerability lies in the handling of a SVC_ATTR_REQ by the SDP implementation. By crafting a malicious CSTATE, it is possible to trick the server into returning more bytes than the buffer actually holds, resulting in leaking arbitrary heap data. The root cause can be found in the function service_attr_req of sdpd-request.c. The server does not check whether the CSTATE data is the same in consecutive requests, and instead simply trusts that it is the same.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 3.3
Vector AV:A/AC:L/Au:N/C:P/I:N/A:N
Access Vector Adjacent Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 6.5 7.5
Vector CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector Adjacent Network Network
Attack Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High High
Integrity Impact None None
Availability Impact None None
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1193237 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE CaaS Platform 4.0
  • bluez >= 5.48-150000.5.41.1
  • bluez-devel >= 5.48-150000.5.41.1
  • libbluetooth3 >= 5.48-150000.5.41.1
Patchnames:
SUSE-SUSE-CAASP-4.0-2022-3687
SUSE Enterprise Storage 6
  • bluez >= 5.48-150000.5.41.1
  • bluez-devel >= 5.48-150000.5.41.1
  • libbluetooth3 >= 5.48-150000.5.41.1
Patchnames:
SUSE-Storage-6-2022-3687
SUSE Enterprise Storage 7
  • bluez >= 5.48-150200.13.17.1
  • bluez-devel >= 5.48-150200.13.17.1
  • libbluetooth3 >= 5.48-150200.13.17.1
Patchnames:
SUSE-Storage-7-2022-3691
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS
  • bluez >= 5.48-150000.5.41.1
  • bluez-devel >= 5.48-150000.5.41.1
  • libbluetooth3 >= 5.48-150000.5.41.1
Patchnames:
SUSE-SLE-Product-HPC-15-SP1-ESPOS-2022-3687
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS
  • bluez >= 5.48-150000.5.41.1
  • bluez-devel >= 5.48-150000.5.41.1
  • libbluetooth3 >= 5.48-150000.5.41.1
Patchnames:
SUSE-SLE-Product-HPC-15-SP1-LTSS-2022-3687
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS
  • bluez >= 5.48-150200.13.17.1
  • bluez-devel >= 5.48-150200.13.17.1
  • libbluetooth3 >= 5.48-150200.13.17.1
Patchnames:
SUSE-SLE-Product-HPC-15-SP2-ESPOS-2022-3691
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS
  • bluez >= 5.48-150200.13.17.1
  • bluez-devel >= 5.48-150200.13.17.1
  • libbluetooth3 >= 5.48-150200.13.17.1
Patchnames:
SUSE-SLE-Product-HPC-15-SP2-LTSS-2022-3691
SUSE Linux Enterprise High Performance Computing 15-ESPOS
SUSE Linux Enterprise High Performance Computing 15-LTSS
  • bluez >= 5.48-150000.5.41.1
  • bluez-devel >= 5.48-150000.5.41.1
  • libbluetooth3 >= 5.48-150000.5.41.1
Patchnames:
SUSE-SLE-Product-HPC-15-2022-3687
SUSE Linux Enterprise Server 12 SP2-BCL
  • bluez >= 5.13-5.31.1
  • libbluetooth3 >= 5.13-5.31.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-BCL-2022-3718
SUSE Linux Enterprise Server 12 SP3-BCL
  • bluez >= 5.13-5.31.1
  • libbluetooth3 >= 5.13-5.31.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-BCL-2022-3718
SUSE Linux Enterprise Server 12 SP4-ESPOS
  • bluez >= 5.13-5.31.1
  • libbluetooth3 >= 5.13-5.31.1
Patchnames:
SUSE-SLE-SERVER-12-SP4-ESPOS-2022-3718
SUSE Linux Enterprise Server 12 SP4-LTSS
  • bluez >= 5.13-5.31.1
  • libbluetooth3 >= 5.13-5.31.1
Patchnames:
SUSE-SLE-SERVER-12-SP4-LTSS-2022-3718
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • bluez >= 5.13-5.31.1
  • bluez-cups >= 5.13-5.31.1
  • bluez-devel >= 5.13-5.31.1
  • libbluetooth3 >= 5.13-5.31.1
Patchnames:
SUSE-SLE-SDK-12-SP5-2022-3718
SUSE-SLE-SERVER-12-SP5-2022-3718
SUSE-SLE-WE-12-SP5-2022-3718
SUSE Linux Enterprise Server 15 SP1-BCL
  • bluez >= 5.48-150000.5.41.1
  • bluez-devel >= 5.48-150000.5.41.1
  • libbluetooth3 >= 5.48-150000.5.41.1
Patchnames:
SUSE-SLE-Product-SLES-15-SP1-BCL-2022-3687
SUSE Linux Enterprise Server 15 SP1-LTSS
  • bluez >= 5.48-150000.5.41.1
  • bluez-devel >= 5.48-150000.5.41.1
  • libbluetooth3 >= 5.48-150000.5.41.1
Patchnames:
SUSE-SLE-Product-SLES-15-SP1-LTSS-2022-3687
SUSE Linux Enterprise Server 15 SP2-BCL
  • bluez >= 5.48-150200.13.17.1
  • bluez-devel >= 5.48-150200.13.17.1
  • libbluetooth3 >= 5.48-150200.13.17.1
Patchnames:
SUSE-SLE-Product-SLES-15-SP2-BCL-2022-3691
SUSE Linux Enterprise Server 15 SP2-LTSS
  • bluez >= 5.48-150200.13.17.1
  • bluez-devel >= 5.48-150200.13.17.1
  • libbluetooth3 >= 5.48-150200.13.17.1
Patchnames:
SUSE-SLE-Product-SLES-15-SP2-LTSS-2022-3691
SUSE Linux Enterprise Server 15-LTSS
  • bluez >= 5.48-150000.5.41.1
  • bluez-devel >= 5.48-150000.5.41.1
  • libbluetooth3 >= 5.48-150000.5.41.1
Patchnames:
SUSE-SLE-Product-SLES-15-2022-3687
SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • bluez >= 5.13-5.31.1
  • libbluetooth3 >= 5.13-5.31.1
Patchnames:
SUSE-SLE-SAP-12-SP4-2022-3718
SUSE Linux Enterprise Server for SAP Applications 15 SP1
  • bluez >= 5.48-150000.5.41.1
  • bluez-devel >= 5.48-150000.5.41.1
  • libbluetooth3 >= 5.48-150000.5.41.1
Patchnames:
SUSE-SLE-Product-SLES_SAP-15-SP1-2022-3687
SUSE Linux Enterprise Server for SAP Applications 15 SP2
  • bluez >= 5.48-150200.13.17.1
  • bluez-devel >= 5.48-150200.13.17.1
  • libbluetooth3 >= 5.48-150200.13.17.1
Patchnames:
SUSE-SLE-Product-SLES_SAP-15-SP2-2022-3691
SUSE Linux Enterprise Server for SAP Applications 15
  • bluez >= 5.48-150000.5.41.1
  • bluez-devel >= 5.48-150000.5.41.1
  • libbluetooth3 >= 5.48-150000.5.41.1
Patchnames:
SUSE-SLE-Product-SLES_SAP-15-2022-3687
SUSE Linux Enterprise Software Development Kit 12 SP5
  • bluez-devel >= 5.13-5.31.1
Patchnames:
SUSE-SLE-SDK-12-SP5-2022-3718
SUSE Linux Enterprise Workstation Extension 12 SP5
  • bluez-cups >= 5.13-5.31.1
Patchnames:
SUSE-SLE-WE-12-SP5-2022-3718
SUSE Manager Proxy 4.1
  • bluez >= 5.48-150200.13.17.1
  • bluez-devel >= 5.48-150200.13.17.1
  • libbluetooth3 >= 5.48-150200.13.17.1
Patchnames:
SUSE-SLE-Product-SUSE-Manager-Proxy-4.1-2022-3691
SUSE Manager Retail Branch Server 4.1
  • bluez >= 5.48-150200.13.17.1
  • bluez-devel >= 5.48-150200.13.17.1
  • libbluetooth3 >= 5.48-150200.13.17.1
Patchnames:
SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.1-2022-3691
SUSE Manager Server 4.1
  • bluez >= 5.48-150200.13.17.1
  • bluez-devel >= 5.48-150200.13.17.1
  • libbluetooth3 >= 5.48-150200.13.17.1
Patchnames:
SUSE-SLE-Product-SUSE-Manager-Server-4.1-2022-3691
SUSE OpenStack Cloud 9
  • bluez >= 5.13-5.31.1
  • libbluetooth3 >= 5.13-5.31.1
Patchnames:
SUSE-OpenStack-Cloud-9-2022-3718
SUSE OpenStack Cloud Crowbar 9
  • bluez >= 5.13-5.31.1
  • libbluetooth3 >= 5.13-5.31.1
Patchnames:
SUSE-OpenStack-Cloud-Crowbar-9-2022-3718


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 Enterprise Storage 7 bluez Released
SUSE Enterprise Storage 7.1 bluez Not affected
SUSE Linux Enterprise Desktop 15 SP4 bluez Not affected
SUSE Linux Enterprise High Performance Computing 12 SP5 bluez Released
SUSE Linux Enterprise High Performance Computing 15 SP4 bluez Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP4 bluez Not affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP4 bluez Not affected
SUSE Linux Enterprise Real Time 15 SP3 bluez Not affected
SUSE Linux Enterprise Server 12 SP5 bluez Released
SUSE Linux Enterprise Server 15 SP4 bluez Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 bluez Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4 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 SP4 bluez Not affected
SUSE Manager Proxy 4.2 bluez Not affected
SUSE Manager Proxy 4.3 bluez Not affected
SUSE Manager Retail Branch Server 4.2 bluez Not affected
SUSE Manager Retail Branch Server 4.3 bluez Not affected
SUSE Manager Server 4.2 bluez Not affected
SUSE Manager Server 4.3 bluez Not affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
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 Released
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS bluez Released
SUSE Linux Enterprise High Performance Computing 15 SP2 bluez Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS bluez Released
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-ESPOS bluez Released
SUSE Linux Enterprise High Performance Computing 15-LTSS bluez Released
SUSE Linux Enterprise Module for Basesystem 15 SP1 bluez Affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 bluez Affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 bluez Not affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP1 bluez Affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP2 bluez Affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP3 bluez Not affected
SUSE Linux Enterprise Server 12 SP2-BCL bluez Released
SUSE Linux Enterprise Server 12 SP4 bluez Affected
SUSE Linux Enterprise Server 12 SP4-LTSS bluez Released
SUSE Linux Enterprise Server 15 SP1 bluez Affected
SUSE Linux Enterprise Server 15 SP1-LTSS bluez Released
SUSE Linux Enterprise Server 15 SP2 bluez 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-ESPOS bluez Released
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 bluez Released
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 bluez Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 bluez Released
SUSE Linux Enterprise Server for SAP Applications 15 bluez Released
SUSE Linux Enterprise Server for SAP Applications 15 SP1 bluez Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2 bluez Released
SUSE Linux Enterprise Server for SAP Applications 15 SP3 bluez Not affected
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 bluez Affected
SUSE CaaS Platform 4.0 bluez Released
SUSE CaaS Platform 4.5 bluez Affected
SUSE Enterprise Storage 6 bluez Released
SUSE Linux Enterprise Desktop 11 SP4 bluez Unsupported
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 Affected
SUSE Linux Enterprise Desktop 15 SP3 bluez Not affected
SUSE Linux Enterprise Micro 5.0 bluez Affected
SUSE Linux Enterprise Module for Basesystem 15 bluez Affected
SUSE Linux Enterprise Module for Desktop Applications 15 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 Released
SUSE Linux Enterprise Server 11 SP3-LTSS bluez Affected
SUSE Linux Enterprise Server 11 SP4 bluez Unsupported
SUSE Linux Enterprise Server 11 SP4-LTSS bluez Unsupported
SUSE Linux Enterprise Server 12 SP2 bluez 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 Released
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 Released
SUSE Linux Enterprise Server 15 bluez Affected
SUSE Linux Enterprise Server 15 SP1-BCL bluez Released
SUSE Linux Enterprise Server 15 SP2-BCL bluez Released
SUSE Linux Enterprise Server 15 SP3-BCL bluez Not affected
SUSE Linux Enterprise Server 15-LTSS bluez Released
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 bluez Affected
SUSE Linux Enterprise Server for SAP Applications 11 SP4 bluez Unsupported
SUSE Linux Enterprise Server for SAP Applications 12 SP2 bluez Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 bluez Affected
SUSE Linux Enterprise Software Development Kit 11 SP4 bluez Unsupported
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 Affected
SUSE Linux Enterprise Workstation Extension 15 SP3 bluez Not affected
SUSE Manager Proxy 4.0 bluez Affected
SUSE Manager Proxy 4.1 bluez Released
SUSE Manager Retail Branch Server 4.0 bluez Affected
SUSE Manager Retail Branch Server 4.1 bluez Released
SUSE Manager Server 4.0 bluez Affected
SUSE Manager Server 4.1 bluez Released
SUSE OpenStack Cloud 7 bluez Affected
SUSE OpenStack Cloud 8 bluez Affected
SUSE OpenStack Cloud 9 bluez Released
SUSE OpenStack Cloud Crowbar 8 bluez Affected
SUSE OpenStack Cloud Crowbar 9 bluez Released


SUSE Timeline for this CVE

CVE page created: Mon Nov 29 17:00:25 2021
CVE page last modified: Fri Jan 20 14:47:32 2023