Upstream information

CVE-2022-32166 at MITRE

Description

In ovs versions v0.90.0 through v2.5.0 are vulnerable to heap buffer over-read in flow.c. An unsafe comparison of "minimasks" function could lead access to an unmapped region of memory. This vulnerability is capable of crashing the software, memory modification, and possible remote execution.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 8.8 6.1
Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H
Attack Vector Network Local
Attack Complexity Low Low
Privileges Required Low Low
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High Low
Integrity Impact High None
Availability Impact High High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1203865 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Module for Package Hub 15 SP4
  • libdpdk-18_11 >= 18.11.9-150100.4.23.1
  • libopenvswitch-2_11-0 >= 2.11.5-150100.3.18.2
 Patchnames:
SUSE-SLE-Module-Packagehub-Subpackages-15-SP4-2023-1795
SUSE Linux Enterprise Module for Package Hub 15 SP5
  • libopenvswitch-2_11-0 >= 2.11.5-150100.3.18.2
  • python2-ovs >= 2.11.5-150100.3.18.2
 Patchnames:
SUSE Linux Enterprise Module for Package Hub 15 SP5 GA openvswitch-2.11.5-150100.3.18.2
SUSE Linux Enterprise Server 12 SP2-BCL
  • openvswitch >= 2.5.11-25.34.1
  • openvswitch-dpdk >= 2.5.11-25.34.1
  • openvswitch-dpdk-switch >= 2.5.11-25.34.1
  • openvswitch-switch >= 2.5.11-25.34.1
 Patchnames:
SUSE-SLE-SERVER-12-SP2-BCL-2023-2259
SUSE Linux Enterprise Server 12 SP4-ESPOS
  • libopenvswitch-2_8-0 >= 2.8.10-4.33.1
  • openvswitch >= 2.8.10-4.33.1
 Patchnames:
SUSE-SLE-SERVER-12-SP4-ESPOS-2023-2360
SUSE Linux Enterprise Server 12 SP4-LTSS
  • libopenvswitch-2_8-0 >= 2.8.10-4.33.1
  • openvswitch >= 2.8.10-4.33.1
 Patchnames:
SUSE-SLE-SERVER-12-SP4-LTSS-2023-2360
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • libopenvswitch-2_11-0 >= 2.11.5-3.12.1
  • openvswitch >= 2.11.5-3.12.1
 Patchnames:
SUSE-SLE-SERVER-12-SP5-2022-4050
SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • libopenvswitch-2_8-0 >= 2.8.10-4.33.1
  • openvswitch >= 2.8.10-4.33.1
 Patchnames:
SUSE-SLE-SAP-12-SP4-2023-2360
SUSE OpenStack Cloud 9
  • libopenvswitch-2_8-0 >= 2.8.10-4.33.1
  • openvswitch >= 2.8.10-4.33.1
 Patchnames:
SUSE-OpenStack-Cloud-9-2023-2360
SUSE OpenStack Cloud Crowbar 9
  • libopenvswitch-2_8-0 >= 2.8.10-4.33.1
  • openvswitch >= 2.8.10-4.33.1
 Patchnames:
SUSE-OpenStack-Cloud-Crowbar-9-2023-2360
openSUSE Leap 15.4
  • libdpdk-18_11 >= 18.11.9-150100.4.23.1
  • libopenvswitch-2_11-0 >= 2.11.5-150100.3.18.2
  • openvswitch-ovn-central >= 2.11.5-150100.3.18.2
  • openvswitch-ovn-common >= 2.11.5-150100.3.18.2
  • openvswitch-ovn-docker >= 2.11.5-150100.3.18.2
  • openvswitch-ovn-host >= 2.11.5-150100.3.18.2
  • openvswitch-ovn-vtep >= 2.11.5-150100.3.18.2
 Patchnames:
openSUSE-SLE-15.4-2023-1795

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 High Performance Computing 15 SP5 openvswitch Already fixed
SUSE Linux Enterprise Module for Legacy 15 SP5 openvswitch Already fixed
SUSE Linux Enterprise Module for Package Hub 15 SP5 openvswitch Released
SUSE Linux Enterprise Module for Server Applications 15 SP5 openvswitch Already fixed
SUSE Linux Enterprise Server 15 SP5 openvswitch Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP5 openvswitch Already fixed
SUSE Manager Proxy 4.3 openvswitch Already fixed
SUSE Manager Retail Branch Server 4.3 openvswitch Already fixed
SUSE Manager Server 4.3 openvswitch Already fixed
openSUSE Leap 15.5 openvswitch Already fixed
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Performance Computing 12 SP5 openvswitch Released
SUSE Linux Enterprise High Performance Computing 15 SP2 openvswitch Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS openvswitch Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS openvswitch Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP3 openvswitch Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS openvswitch Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS openvswitch Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP4 openvswitch Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS openvswitch Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS openvswitch Already fixed
SUSE Linux Enterprise Module for Server Applications 15 SP2 openvswitch Already fixed
SUSE Linux Enterprise Module for Server Applications 15 SP3 openvswitch Already fixed
SUSE Linux Enterprise Module for Server Applications 15 SP4 openvswitch Already fixed
SUSE Linux Enterprise Server 12 SP5 openvswitch Released
SUSE Linux Enterprise Server 12 SP5-LTSS openvswitch Released
SUSE Linux Enterprise Server 15 SP2 openvswitch Already fixed
SUSE Linux Enterprise Server 15 SP2-LTSS openvswitch Already fixed
SUSE Linux Enterprise Server 15 SP3 openvswitch Already fixed
SUSE Linux Enterprise Server 15 SP3-LTSS openvswitch Already fixed
SUSE Linux Enterprise Server 15 SP4 openvswitch Already fixed
SUSE Linux Enterprise Server 15 SP4-LTSS openvswitch Already fixed
SUSE Linux Enterprise Server 15-ESPOS openvswitch Unsupported
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 openvswitch Unsupported
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 openvswitch Already fixed
SUSE Linux Enterprise Server Business Critical Linux 15 SP3 openvswitch Already fixed
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 openvswitch Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 openvswitch Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2 openvswitch Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP3 openvswitch Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP4 openvswitch Already fixed
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 openvswitch Affected
SUSE CaaS Platform 4.0 openvswitch Released
SUSE Enterprise Storage 6 openvswitch Affected
SUSE Enterprise Storage 7 openvswitch Already fixed
SUSE Enterprise Storage 7.1 openvswitch Already fixed
SUSE Linux Enterprise High Performance Computing 15 openvswitch Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP1 openvswitch Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS openvswitch Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS openvswitch Released
SUSE Linux Enterprise High Performance Computing 15-ESPOS openvswitch Unsupported
SUSE Linux Enterprise High Performance Computing 15-LTSS openvswitch Unsupported
SUSE Linux Enterprise Module for Package Hub 15 SP1 openvswitch Affected
SUSE Linux Enterprise Module for Package Hub 15 SP2 openvswitch Affected
SUSE Linux Enterprise Module for Package Hub 15 SP3 openvswitch Affected
SUSE Linux Enterprise Module for Package Hub 15 SP4 dpdk Released
SUSE Linux Enterprise Module for Package Hub 15 SP4 openvswitch Released
SUSE Linux Enterprise Module for Server Applications 15 openvswitch Unsupported
SUSE Linux Enterprise Module for Server Applications 15 SP1 openvswitch Affected
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT openvswitch Affected
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT openvswitch-dpdk Affected
SUSE Linux Enterprise Real Time 15 SP2 openvswitch Already fixed
SUSE Linux Enterprise Real Time 15 SP3 openvswitch Already fixed
SUSE Linux Enterprise Real Time 15 SP4 openvswitch Already fixed
SUSE Linux Enterprise Server 12 SP2 openvswitch Affected
SUSE Linux Enterprise Server 12 SP2 openvswitch-dpdk Affected
SUSE Linux Enterprise Server 12 SP2-BCL openvswitch Released
SUSE Linux Enterprise Server 12 SP2-BCL openvswitch-dpdk Released
SUSE Linux Enterprise Server 12 SP2-ESPOS openvswitch Affected
SUSE Linux Enterprise Server 12 SP2-ESPOS openvswitch-dpdk Affected
SUSE Linux Enterprise Server 12 SP2-LTSS openvswitch Affected
SUSE Linux Enterprise Server 12 SP2-LTSS openvswitch-dpdk Affected
SUSE Linux Enterprise Server 12 SP3 openvswitch Affected
SUSE Linux Enterprise Server 12 SP3-BCL openvswitch Unsupported
SUSE Linux Enterprise Server 12 SP3-ESPOS openvswitch Affected
SUSE Linux Enterprise Server 12 SP3-LTSS openvswitch Affected
SUSE Linux Enterprise Server 12 SP4 openvswitch Affected
SUSE Linux Enterprise Server 12 SP4-ESPOS openvswitch Released
SUSE Linux Enterprise Server 12 SP4-LTSS openvswitch Released
SUSE Linux Enterprise Server 15 openvswitch Unsupported
SUSE Linux Enterprise Server 15 SP1 openvswitch Affected
SUSE Linux Enterprise Server 15 SP1-BCL openvswitch Affected
SUSE Linux Enterprise Server 15 SP1-LTSS openvswitch Released
SUSE Linux Enterprise Server 15 SP2-BCL openvswitch Already fixed
SUSE Linux Enterprise Server 15 SP3-BCL openvswitch Already fixed
SUSE Linux Enterprise Server 15-LTSS openvswitch Unsupported
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 openvswitch Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 openvswitch Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 openvswitch-dpdk Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 openvswitch Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 openvswitch Released
SUSE Linux Enterprise Server for SAP Applications 15 openvswitch Unsupported
SUSE Linux Enterprise Server for SAP Applications 15 SP1 openvswitch Released
SUSE Manager Proxy 4.0 openvswitch Affected
SUSE Manager Proxy 4.1 openvswitch Already fixed
SUSE Manager Proxy 4.2 openvswitch Already fixed
SUSE Manager Retail Branch Server 4.0 openvswitch Affected
SUSE Manager Retail Branch Server 4.1 openvswitch Already fixed
SUSE Manager Retail Branch Server 4.2 openvswitch Already fixed
SUSE Manager Server 4.0 openvswitch Affected
SUSE Manager Server 4.1 openvswitch Already fixed
SUSE Manager Server 4.2 openvswitch Already fixed
SUSE OpenStack Cloud 7 openvswitch Affected
SUSE OpenStack Cloud 7 openvswitch-dpdk Affected
SUSE OpenStack Cloud 8 openvswitch Affected
SUSE OpenStack Cloud 9 openvswitch Released
SUSE OpenStack Cloud Crowbar 8 openvswitch Affected
SUSE OpenStack Cloud Crowbar 9 openvswitch Released
openSUSE Leap 15.3 openvswitch Affected
openSUSE Leap 15.4 openvswitch Affected

SUSE Timeline for this CVE

CVE page created: Wed Sep 28 18:07:10 2022
CVE page last modified: Tue Dec 17 20:37:21 2024