Upstream information

CVE-2023-42667 at MITRE

Description

Improper isolation in the Intel(R) Core(TM) Ultra Processor stream cache mechanism may allow an authenticated user to potentially enable escalation of privilege via local access.

Upstream Security Advisories:

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having important severity.

CVSS v3 Scores
  SUSE
Base Score 7.8
Vector CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack Vector Local
Attack Complexity High
Privileges Required Low
User Interaction None
Scope Changed
Confidentiality Impact High
Integrity Impact High
Availability Impact High
CVSSv3 Version 3.1
CVSS v4 Scores
  SUSE
Base Score 7.3
Vector CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Attack Vector Local
Attack Complexity High
Attack Requirements Present
Privileges Required Low
User Interaction None
Vulnerable System Confidentiality Impact High
Vulnerable System Integrity Impact High
Vulnerable System Availability Impact High
Subsequent System Confidentiality Impact None
Subsequent System Integrity Impact None
Subsequent System Availability Impact None
CVSSv4 Version 4.0
SUSE Bugzilla entry: 1229129 [IN_PROGRESS]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Image SLES12-SP5-SAP-Azure-LI-BYOS-Production
Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production
  • ucode-intel >= 20240813-140.1
Image SLES15-SP4-SAP-Azure-LI-BYOS
Image SLES15-SP4-SAP-Azure-LI-BYOS-Production
Image SLES15-SP4-SAP-Azure-VLI-BYOS
Image SLES15-SP4-SAP-Azure-VLI-BYOS-Production
Image SLES15-SP5-SAP-Azure-LI-BYOS
Image SLES15-SP5-SAP-Azure-LI-BYOS-Production
Image SLES15-SP5-SAP-Azure-VLI-BYOS
Image SLES15-SP5-SAP-Azure-VLI-BYOS-Production
Image SLES15-SP6-SAP-Azure-LI-BYOS
Image SLES15-SP6-SAP-Azure-LI-BYOS-Production
Image SLES15-SP6-SAP-Azure-VLI-BYOS
Image SLES15-SP6-SAP-Azure-VLI-BYOS-Production
  • ucode-intel >= 20240813-150200.44.1
SUSE Enterprise Storage 7.1
  • ucode-intel >= 20240813-150200.44.1
Patchnames:
SUSE-Storage-7.1-2024-3095
SUSE Linux Enterprise Desktop 15 SP5
SUSE Linux Enterprise High Performance Computing 15 SP5
SUSE Linux Enterprise Module for Basesystem 15 SP5
SUSE Linux Enterprise Server 15 SP5
SUSE Linux Enterprise Server for SAP Applications 15 SP5
  • ucode-intel >= 20240813-150200.44.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP5-2024-3095
SUSE Linux Enterprise Desktop 15 SP6
SUSE Linux Enterprise High Performance Computing 15 SP6
SUSE Linux Enterprise Module for Basesystem 15 SP6
SUSE Linux Enterprise Server 15 SP6
SUSE Linux Enterprise Server for SAP Applications 15 SP6
  • ucode-intel >= 20240813-150200.44.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP6-2024-3095
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS
  • ucode-intel >= 20240813-150200.44.1
Patchnames:
SUSE-SLE-Product-HPC-15-SP2-LTSS-2024-3095
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS
  • ucode-intel >= 20240813-150200.44.1
Patchnames:
SUSE-SLE-Product-HPC-15-SP3-LTSS-2024-3095
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS
  • ucode-intel >= 20240813-150200.44.1
Patchnames:
SUSE-SLE-Product-HPC-15-SP4-ESPOS-2024-3095
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS
  • ucode-intel >= 20240813-150200.44.1
Patchnames:
SUSE-SLE-Product-HPC-15-SP4-LTSS-2024-3095
SUSE Linux Enterprise Micro 5.1
  • ucode-intel >= 20240813-150200.44.1
Patchnames:
SUSE-SUSE-MicroOS-5.1-2024-3095
SUSE Linux Enterprise Micro 5.2
  • ucode-intel >= 20240813-150200.44.1
Patchnames:
SUSE-SUSE-MicroOS-5.2-2024-3095
SUSE Linux Enterprise Micro 5.3
  • ucode-intel >= 20240813-150200.44.1
Patchnames:
SUSE-SLE-Micro-5.3-2024-3095
SUSE Linux Enterprise Micro 5.4
  • ucode-intel >= 20240813-150200.44.1
Patchnames:
SUSE-SLE-Micro-5.4-2024-3095
SUSE Linux Enterprise Micro 5.5
  • ucode-intel >= 20240813-150200.44.1
Patchnames:
SUSE-SLE-Micro-5.5-2024-3095
SUSE Linux Enterprise Micro 6.1
  • ucode-intel >= 20240910-slfo.1.1_1.2
Patchnames:
SUSE Linux Enterprise Micro 6.1 GA ucode-intel-20240910-slfo.1.1_1.2
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • ucode-intel >= 20240813-140.1
Patchnames:
SUSE-SLE-SERVER-12-SP5-2024-2941
SUSE Linux Enterprise Server 15 SP2-LTSS
  • ucode-intel >= 20240813-150200.44.1
Patchnames:
SUSE-SLE-Product-SLES-15-SP2-LTSS-2024-3095
SUSE Linux Enterprise Server 15 SP3-LTSS
  • ucode-intel >= 20240813-150200.44.1
Patchnames:
SUSE-SLE-Product-SLES-15-SP3-LTSS-2024-3095
SUSE Linux Enterprise Server 15 SP4-LTSS
  • ucode-intel >= 20240813-150200.44.1
Patchnames:
SUSE-SLE-Product-SLES-15-SP4-LTSS-2024-3095
SUSE Linux Enterprise Server for SAP Applications 15 SP2
  • ucode-intel >= 20240813-150200.44.1
Patchnames:
SUSE-SLE-Product-SLES_SAP-15-SP2-2024-3095
SUSE Linux Enterprise Server for SAP Applications 15 SP3
  • ucode-intel >= 20240813-150200.44.1
Patchnames:
SUSE-SLE-Product-SLES_SAP-15-SP3-2024-3095
SUSE Linux Enterprise Server for SAP Applications 15 SP4
  • ucode-intel >= 20240813-150200.44.1
Patchnames:
SUSE-SLE-Product-SLES_SAP-15-SP4-2024-3095
SUSE Manager Proxy 4.3
  • ucode-intel >= 20240813-150200.44.1
Patchnames:
SUSE-SLE-Product-SUSE-Manager-Proxy-4.3-2024-3095
SUSE Manager Retail Branch Server 4.3
  • ucode-intel >= 20240813-150200.44.1
Patchnames:
SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.3-2024-3095
SUSE Manager Server 4.3
  • ucode-intel >= 20240813-150200.44.1
Patchnames:
SUSE-SLE-Product-SUSE-Manager-Server-4.3-2024-3095
openSUSE Leap 15.5
  • ucode-intel >= 20240813-150200.44.1
Patchnames:
openSUSE-SLE-15.5-2024-3095
openSUSE Leap 15.6
  • ucode-intel >= 20240813-150200.44.1
Patchnames:
openSUSE-SLE-15.6-2024-3095
openSUSE Leap Micro 5.5
  • ucode-intel >= 20240813-150200.44.1
Patchnames:
openSUSE-Leap-Micro-5.5-2024-3095
openSUSE Tumbleweed
  • ucode-intel >= 20240813-1.1
Patchnames:
openSUSE-Tumbleweed-2024-14268


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 ucode-intel Released
SUSE Linux Enterprise Desktop 15 SP6 ucode-intel Released
SUSE Linux Enterprise High Performance Computing 15 SP5 ucode-intel Released
SUSE Linux Enterprise High Performance Computing 15 SP6 ucode-intel Released
SUSE Linux Enterprise Micro 5.1 ucode-intel Released
SUSE Linux Enterprise Micro 5.2 ucode-intel Released
SUSE Linux Enterprise Micro 5.3 ucode-intel Released
SUSE Linux Enterprise Micro 5.4 ucode-intel Released
SUSE Linux Enterprise Micro 5.5 ucode-intel Released
SUSE Linux Enterprise Micro 6.0 ucode-intel Released
SUSE Linux Enterprise Micro for Rancher 5.2 ucode-intel Released
SUSE Linux Enterprise Micro for Rancher 5.3 ucode-intel Released
SUSE Linux Enterprise Micro for Rancher 5.4 ucode-intel Released
SUSE Linux Enterprise Module for Basesystem 15 SP5 ucode-intel Released
SUSE Linux Enterprise Module for Basesystem 15 SP6 ucode-intel Released
SUSE Linux Enterprise Server 15 SP5 ucode-intel Released
SUSE Linux Enterprise Server 15 SP6 ucode-intel Released
SUSE Linux Enterprise Server for SAP Applications 15 SP5 ucode-intel Released
SUSE Linux Enterprise Server for SAP Applications 15 SP6 ucode-intel Released
SUSE Manager Proxy 4.3 ucode-intel Released
SUSE Manager Retail Branch Server 4.3 ucode-intel Released
SUSE Manager Server 4.3 ucode-intel Released
openSUSE Leap 15.5 ucode-intel Released
openSUSE Leap 15.6 ucode-intel Released
openSUSE Leap Micro 5.5 ucode-intel Released
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Desktop 15 SP4 ucode-intel Affected
SUSE Linux Enterprise Desktop 15 SP4 LTSS ucode-intel Released
SUSE Linux Enterprise High Performance Computing 12 SP5 ucode-intel Released
SUSE Linux Enterprise High Performance Computing 15 SP2 ucode-intel Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS ucode-intel Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS ucode-intel Released
SUSE Linux Enterprise High Performance Computing 15 SP3 ucode-intel Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS ucode-intel Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS ucode-intel Released
SUSE Linux Enterprise High Performance Computing 15 SP4 ucode-intel Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS ucode-intel Released
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS ucode-intel Released
SUSE Linux Enterprise Module for Basesystem 15 SP2 ucode-intel Affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 ucode-intel Affected
SUSE Linux Enterprise Module for Basesystem 15 SP4 ucode-intel Affected
SUSE Linux Enterprise Server 12 SP5 ucode-intel Released
SUSE Linux Enterprise Server 12 SP5-LTSS ucode-intel Affected
SUSE Linux Enterprise Server 15 SP2 ucode-intel Affected
SUSE Linux Enterprise Server 15 SP2-LTSS ucode-intel Released
SUSE Linux Enterprise Server 15 SP3 ucode-intel Affected
SUSE Linux Enterprise Server 15 SP3-LTSS ucode-intel Released
SUSE Linux Enterprise Server 15 SP4 ucode-intel Affected
SUSE Linux Enterprise Server 15 SP4-LTSS ucode-intel Released
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 ucode-intel Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 ucode-intel Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2 ucode-intel Released
SUSE Linux Enterprise Server for SAP Applications 15 SP3 ucode-intel Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4 ucode-intel Released
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 ucode-intel Affected
SUSE CaaS Platform 3.0 ucode-intel Affected
SUSE CaaS Platform 4.0 ucode-intel Affected
SUSE Enterprise Storage 6 ucode-intel Affected
SUSE Enterprise Storage 7 ucode-intel Affected
SUSE Enterprise Storage 7.1 ucode-intel Released
SUSE Linux Enterprise Desktop 11 SP3 microcode_ctl Affected
SUSE Linux Enterprise Desktop 11 SP4 microcode_ctl Affected
SUSE Linux Enterprise Desktop 12 ucode-intel Affected
SUSE Linux Enterprise Desktop 12 SP1 ucode-intel Affected
SUSE Linux Enterprise Desktop 12 SP2 ucode-intel Affected
SUSE Linux Enterprise Desktop 12 SP3 ucode-intel Affected
SUSE Linux Enterprise Desktop 12 SP4 ucode-intel Affected
SUSE Linux Enterprise Desktop 15 ucode-intel Affected
SUSE Linux Enterprise Desktop 15 SP1 ucode-intel Affected
SUSE Linux Enterprise Desktop 15 SP2 ucode-intel Affected
SUSE Linux Enterprise Desktop 15 SP3 ucode-intel Affected
SUSE Linux Enterprise High Performance Computing 15 ucode-intel Affected
SUSE Linux Enterprise High Performance Computing 15 SP1 ucode-intel Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS ucode-intel Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS ucode-intel Affected
SUSE Linux Enterprise High Performance Computing 15-ESPOS ucode-intel Affected
SUSE Linux Enterprise High Performance Computing 15-LTSS ucode-intel Affected
SUSE Linux Enterprise Micro 5.0 ucode-intel Affected
SUSE Linux Enterprise Module for Basesystem 15 ucode-intel Affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 ucode-intel Affected
SUSE Linux Enterprise Point of Sale 11 SP3 microcode_ctl Affected
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT ucode-intel Affected
SUSE Linux Enterprise Real Time 15 SP2 ucode-intel Affected
SUSE Linux Enterprise Real Time 15 SP3 ucode-intel Affected
SUSE Linux Enterprise Real Time 15 SP4 ucode-intel Affected
SUSE Linux Enterprise Server 11 SP3 microcode_ctl Affected
SUSE Linux Enterprise Server 11 SP3-LTSS microcode_ctl Affected
SUSE Linux Enterprise Server 11 SP4 microcode_ctl Affected
SUSE Linux Enterprise Server 11 SP4 LTSS microcode_ctl Affected
SUSE Linux Enterprise Server 11 SP4-LTSS microcode_ctl Affected
SUSE Linux Enterprise Server 12 ucode-intel Affected
SUSE Linux Enterprise Server 12 SP1 ucode-intel Affected
SUSE Linux Enterprise Server 12 SP1-LTSS ucode-intel Affected
SUSE Linux Enterprise Server 12 SP2 ucode-intel Affected
SUSE Linux Enterprise Server 12 SP2-BCL ucode-intel Affected
SUSE Linux Enterprise Server 12 SP2-ESPOS ucode-intel Affected
SUSE Linux Enterprise Server 12 SP2-LTSS ucode-intel Affected
SUSE Linux Enterprise Server 12 SP3 ucode-intel Affected
SUSE Linux Enterprise Server 12 SP3-BCL ucode-intel Affected
SUSE Linux Enterprise Server 12 SP3-ESPOS ucode-intel Affected
SUSE Linux Enterprise Server 12 SP3-LTSS ucode-intel Affected
SUSE Linux Enterprise Server 12 SP4 ucode-intel Affected
SUSE Linux Enterprise Server 12 SP4-ESPOS ucode-intel Affected
SUSE Linux Enterprise Server 12 SP4-LTSS ucode-intel Affected
SUSE Linux Enterprise Server 12-LTSS ucode-intel Affected
SUSE Linux Enterprise Server 15 ucode-intel Affected
SUSE Linux Enterprise Server 15 SP1 ucode-intel Affected
SUSE Linux Enterprise Server 15 SP1-BCL ucode-intel Affected
SUSE Linux Enterprise Server 15 SP1-LTSS ucode-intel Affected
SUSE Linux Enterprise Server 15 SP2-BCL ucode-intel Affected
SUSE Linux Enterprise Server 15 SP3-BCL ucode-intel Affected
SUSE Linux Enterprise Server 15-LTSS ucode-intel Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP1 ucode-intel Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 ucode-intel Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 ucode-intel Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 ucode-intel Affected
SUSE Linux Enterprise Server for SAP Applications 15 ucode-intel Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 ucode-intel Affected
SUSE Manager Proxy 4.0 ucode-intel Affected
SUSE Manager Proxy 4.1 ucode-intel Affected
SUSE Manager Proxy 4.2 ucode-intel Affected
SUSE Manager Retail Branch Server 4.0 ucode-intel Affected
SUSE Manager Retail Branch Server 4.1 ucode-intel Affected
SUSE Manager Retail Branch Server 4.2 ucode-intel Affected
SUSE Manager Server 4.0 ucode-intel Affected
SUSE Manager Server 4.1 ucode-intel Affected
SUSE Manager Server 4.2 ucode-intel Affected
SUSE OpenStack Cloud 7 ucode-intel Affected
SUSE OpenStack Cloud 8 ucode-intel Affected
SUSE OpenStack Cloud 9 ucode-intel Affected
SUSE OpenStack Cloud Crowbar 8 ucode-intel Affected
SUSE OpenStack Cloud Crowbar 9 ucode-intel Affected
openSUSE Leap 15.3 ucode-intel Affected
openSUSE Leap 15.4 ucode-intel Affected
openSUSE Leap Micro 5.2 ucode-intel Affected
openSUSE Leap Micro 5.3 ucode-intel Affected
openSUSE Leap Micro 5.4 ucode-intel Affected


SUSE Timeline for this CVE

CVE page created: Wed Aug 14 08:15:04 2024
CVE page last modified: Sat Nov 23 14:26:25 2024