Upstream information

CVE-2021-3570 at MITRE

Description

A flaw was found in the ptp4l program of the linuxptp package. A missing length check when forwarding a PTP message between ports allows a remote attacker to cause an information leak, crash, or potentially remote code execution. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. This flaw affects linuxptp versions before 3.1.1, before 2.0.1, before 1.9.3, before 1.8.1, before 1.7.1, before 1.6.1 and before 1.5.1.

SUSE information

Overall state of this security issue: Running

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 8
Vector AV:N/AC:L/Au:S/C:P/I:P/A:C
Access Vector Network
Access Complexity Low
Authentication Single
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Complete
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 8.8 8.8
Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Access Vector Network Network
Access Complexity Low Low
Privileges Required Low Low
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High High
Integrity Impact High High
Availability Impact High High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1187646 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
HPE Helion Openstack 8
  • linuxptp >= 1.4-15.3.1
Patchnames:
HPE-Helion-OpenStack-8-2021-2443
SUSE CaaS Platform 4.0
  • linuxptp >= 1.8+git65.g303b08c-3.3.1
Patchnames:
SUSE-SUSE-CAASP-4.0-2021-2472
SUSE Enterprise Storage 6
  • linuxptp >= 1.8+git65.g303b08c-3.3.1
Patchnames:
SUSE-Storage-6-2021-2472
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS
  • linuxptp >= 1.8+git65.g303b08c-3.3.1
Patchnames:
SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-2472
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS
  • linuxptp >= 1.8+git65.g303b08c-3.3.1
Patchnames:
SUSE-SLE-Product-HPC-15-SP1-LTSS-2021-2472
SUSE Linux Enterprise High Performance Computing 15-ESPOS
SUSE Linux Enterprise High Performance Computing 15-LTSS
  • linuxptp >= 1.8+git65.g303b08c-3.3.1
Patchnames:
SUSE-SLE-Product-HPC-15-2021-2472
SUSE Linux Enterprise Module for Server Applications 15 SP2
  • linuxptp >= 1.8+git65.g303b08c-3.3.1
Patchnames:
SUSE-SLE-Module-Server-Applications-15-SP2-2021-2472
SUSE Linux Enterprise Server 12 SP2-BCL
  • linuxptp >= 1.4-15.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-BCL-2021-2443
SUSE Linux Enterprise Server 12 SP3-BCL
  • linuxptp >= 1.4-15.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-BCL-2021-2443
SUSE Linux Enterprise Server 12 SP3-ESPOS
  • linuxptp >= 1.4-15.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-ESPOS-2021-2443
SUSE Linux Enterprise Server 12 SP3-LTSS
  • linuxptp >= 1.4-15.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2021-2443
SUSE Linux Enterprise Server 12 SP4-ESPOS
  • linuxptp >= 1.4-15.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP4-ESPOS-2021-2443
SUSE Linux Enterprise Server 12 SP4-LTSS
  • linuxptp >= 1.4-15.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP4-LTSS-2021-2443
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • linuxptp >= 1.8+git65.g303b08c-3.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP5-2021-2545
SUSE Linux Enterprise Server 15 SP1-BCL
  • linuxptp >= 1.8+git65.g303b08c-3.3.1
Patchnames:
SUSE-SLE-Product-SLES-15-SP1-BCL-2021-2472
SUSE Linux Enterprise Server 15 SP1-LTSS
  • linuxptp >= 1.8+git65.g303b08c-3.3.1
Patchnames:
SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-2472
SUSE Linux Enterprise Server 15-LTSS
  • linuxptp >= 1.8+git65.g303b08c-3.3.1
Patchnames:
SUSE-SLE-Product-SLES-15-2021-2472
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • linuxptp >= 1.4-15.3.1
Patchnames:
SUSE-SLE-SAP-12-SP3-2021-2443
SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • linuxptp >= 1.4-15.3.1
Patchnames:
SUSE-SLE-SAP-12-SP4-2021-2443
SUSE Linux Enterprise Server for SAP Applications 15 SP1
  • linuxptp >= 1.8+git65.g303b08c-3.3.1
Patchnames:
SUSE-SLE-Product-SLES_SAP-15-SP1-2021-2472
SUSE Linux Enterprise Server for SAP Applications 15
  • linuxptp >= 1.8+git65.g303b08c-3.3.1
Patchnames:
SUSE-SLE-Product-SLES_SAP-15-2021-2472
SUSE Manager Proxy 4.0
  • linuxptp >= 1.8+git65.g303b08c-3.3.1
Patchnames:
SUSE-SLE-Product-SUSE-Manager-Proxy-4.0-2021-2472
SUSE Manager Retail Branch Server 4.0
  • linuxptp >= 1.8+git65.g303b08c-3.3.1
Patchnames:
SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.0-2021-2472
SUSE Manager Server 4.0
  • linuxptp >= 1.8+git65.g303b08c-3.3.1
Patchnames:
SUSE-SLE-Product-SUSE-Manager-Server-4.0-2021-2472
SUSE OpenStack Cloud 8
  • linuxptp >= 1.4-15.3.1
Patchnames:
SUSE-OpenStack-Cloud-8-2021-2443
SUSE OpenStack Cloud 9
  • linuxptp >= 1.4-15.3.1
Patchnames:
SUSE-OpenStack-Cloud-9-2021-2443
SUSE OpenStack Cloud Crowbar 8
  • linuxptp >= 1.4-15.3.1
Patchnames:
SUSE-OpenStack-Cloud-Crowbar-8-2021-2443
SUSE OpenStack Cloud Crowbar 9
  • linuxptp >= 1.4-15.3.1
Patchnames:
SUSE-OpenStack-Cloud-Crowbar-9-2021-2443


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
Carwos 1 linuxptp Affected
HPE Helion OpenStack 8 linuxptp Released
SUSE CaaS Platform 4.0 linuxptp Released
SUSE Enterprise Storage 6 linuxptp Released
SUSE Linux Enterprise High Performance Computing 12 SP5 linuxptp Released
SUSE Linux Enterprise High Performance Computing 15 LTSS linuxptp Released
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS linuxptp Released
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS linuxptp Released
SUSE Linux Enterprise Module for Server Applications 15 SP2 linuxptp Released
SUSE Linux Enterprise Server 12 SP2 BCL linuxptp Released
SUSE Linux Enterprise Server 12 SP2 LTSS ERICSSON linuxptp Released
SUSE Linux Enterprise Server 12 SP2 LTSS SAP linuxptp Released
SUSE Linux Enterprise Server 12 SP3 BCL linuxptp Released
SUSE Linux Enterprise Server 12 SP3 ESPOS linuxptp Released
SUSE Linux Enterprise Server 12 SP3 LTSS linuxptp Released
SUSE Linux Enterprise Server 12 SP4 ESPOS linuxptp Released
SUSE Linux Enterprise Server 12 SP4 LTSS linuxptp Released
SUSE Linux Enterprise Server 12 SP5 linuxptp Released
SUSE Linux Enterprise Server 15 LTSS linuxptp Released
SUSE Linux Enterprise Server 15 SP1 Business Critical Linux linuxptp Released
SUSE Linux Enterprise Server 15 SP1 LTSS linuxptp Released
SUSE Linux Enterprise Server ESPOS 15 linuxptp Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 linuxptp Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 linuxptp Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 linuxptp In progress
SUSE Linux Enterprise Server for SAP Applications 15 linuxptp Released
SUSE Linux Enterprise Server for SAP Applications 15 SP1 linuxptp Released
SUSE Manager Proxy 4.0 linuxptp Released
SUSE Manager Retail Branch Server 4.0 linuxptp Released
SUSE Manager Server 4.0 linuxptp Released
SUSE OpenStack Cloud 8 linuxptp Released
SUSE OpenStack Cloud 9 linuxptp Released
SUSE OpenStack Cloud Crowbar 8 linuxptp Released
SUSE OpenStack Cloud Crowbar 9 linuxptp Released