Upstream information

CVE-2024-21853 at MITRE

Description

Improper finite state machines (FSMs) in the hardware logic in some 4th and 5th Generation Intel(R) Xeon(R) Processors may allow an authorized user to potentially enable denial of service 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
  CNA (Intel) SUSE
Base Score 4.7 4.7
Vector CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local Local
Attack Complexity High High
Privileges Required Low Low
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High High
CVSSv3 Version 3.1 3.1
CVSS v4 Scores
  CNA (Intel) SUSE
Base Score 5.7 5.7
Vector CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Attack Vector Local Local
Attack Complexity High High
Attack Requirements None None
Privileges Required Low Low
User Interaction None None
Vulnerable System Confidentiality Impact None None
Vulnerable System Integrity Impact None None
Vulnerable System Availability Impact High High
Subsequent System Confidentiality Impact None None
Subsequent System Integrity Impact None None
Subsequent System Availability Impact None None
CVSSv4 Version 4.0 4.0
SUSE Bugzilla entry: 1233313 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Server 12 SP5-LTSS
  • ucode-intel >= 20241112-146.1
 Patchnames:
SUSE-SLE-SERVER-12-SP5-LTSS-2024-3995
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5
  • ucode-intel >= 20241112-146.1
 Patchnames:
SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2024-3995
openSUSE Tumbleweed
  • ucode-intel >= 20241112-1.1
 Patchnames:
openSUSE-Tumbleweed-2024-14496

List of packages in QA

Product(s) Package(s)
SUSE Enterprise Storage 7.1
  • ucode-intel >= 20241112-150200.50.1
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS
  • ucode-intel >= 20241112-150200.50.1
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS
  • ucode-intel >= 20241112-150200.50.1
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS
  • ucode-intel >= 20241112-150200.50.1
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS
  • ucode-intel >= 20241112-150200.50.1
SUSE Linux Enterprise Micro 5.1
  • ucode-intel >= 20241112-150200.50.1
SUSE Linux Enterprise Micro 5.2
  • ucode-intel >= 20241112-150200.50.1
SUSE Linux Enterprise Micro 5.3
  • ucode-intel >= 20241112-150200.50.1
SUSE Linux Enterprise Micro 5.4
  • ucode-intel >= 20241112-150200.50.1
SUSE Linux Enterprise Micro 5.5
  • ucode-intel >= 20241112-150200.50.1
SUSE Linux Enterprise Module for Basesystem 15 SP5
  • ucode-intel >= 20241112-150200.50.1
SUSE Linux Enterprise Server 15 SP5
  • ucode-intel >= 20241112-150200.50.1
SUSE Linux Enterprise Desktop 15 SP5
  • ucode-intel >= 20241112-150200.50.1
SUSE Linux Enterprise Server for SAP Applications 15 SP5
  • ucode-intel >= 20241112-150200.50.1
SUSE Linux Enterprise High Performance Computing 15 SP5
  • ucode-intel >= 20241112-150200.50.1
SUSE Linux Enterprise Module for Basesystem 15 SP6
  • ucode-intel >= 20241112-150200.50.1
SUSE Linux Enterprise Server 15 SP6
  • ucode-intel >= 20241112-150200.50.1
SUSE Linux Enterprise Desktop 15 SP6
  • ucode-intel >= 20241112-150200.50.1
SUSE Linux Enterprise Server for SAP Applications 15 SP6
  • ucode-intel >= 20241112-150200.50.1
SUSE Linux Enterprise High Performance Computing 15 SP6
  • ucode-intel >= 20241112-150200.50.1
SUSE Linux Enterprise Server 15 SP2-LTSS
  • ucode-intel >= 20241112-150200.50.1
SUSE Linux Enterprise Server 15 SP3-LTSS
  • ucode-intel >= 20241112-150200.50.1
SUSE Linux Enterprise Server 15 SP4-LTSS
  • ucode-intel >= 20241112-150200.50.1
SUSE Linux Enterprise Server for SAP Applications 15 SP2
  • ucode-intel >= 20241112-150200.50.1
SUSE Linux Enterprise Server for SAP Applications 15 SP3
  • ucode-intel >= 20241112-150200.50.1
SUSE Linux Enterprise Server for SAP Applications 15 SP4
  • ucode-intel >= 20241112-150200.50.1
SUSE Manager Proxy 4.3
  • ucode-intel >= 20241112-150200.50.1
SUSE Manager Retail Branch Server 4.3
  • ucode-intel >= 20241112-150200.50.1
SUSE Manager Server 4.3
  • ucode-intel >= 20241112-150200.50.1

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 In progress
SUSE Linux Enterprise Desktop 15 SP6 ucode-intel In progress
SUSE Linux Enterprise High Performance Computing 15 SP5 ucode-intel In progress
SUSE Linux Enterprise High Performance Computing 15 SP6 ucode-intel In progress
SUSE Linux Enterprise Micro 5.1 ucode-intel In progress
SUSE Linux Enterprise Micro 5.2 ucode-intel In progress
SUSE Linux Enterprise Micro 5.3 ucode-intel In progress
SUSE Linux Enterprise Micro 5.4 ucode-intel In progress
SUSE Linux Enterprise Micro 5.5 ucode-intel In progress
SUSE Linux Enterprise Micro 6.0 ucode-intel Affected
SUSE Linux Enterprise Module for Basesystem 15 SP5 ucode-intel In progress
SUSE Linux Enterprise Module for Basesystem 15 SP6 ucode-intel In progress
SUSE Linux Enterprise Server 15 SP5 ucode-intel In progress
SUSE Linux Enterprise Server 15 SP6 ucode-intel In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP5 ucode-intel In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP6 ucode-intel In progress
SUSE Manager Proxy 4.3 ucode-intel In progress
SUSE Manager Retail Branch Server 4.3 ucode-intel In progress
SUSE Manager Server 4.3 ucode-intel In progress
openSUSE Leap 15.5 ucode-intel Affected
openSUSE Leap 15.6 ucode-intel Affected
openSUSE Leap Micro 5.5 ucode-intel Affected
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 High Performance Computing 12 SP5 ucode-intel Affected
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 In progress
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 In progress
SUSE Linux Enterprise High Performance Computing 15 SP4 ucode-intel Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS ucode-intel In progress
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS ucode-intel In progress
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 Affected
SUSE Linux Enterprise Server 12 SP5-LTSS ucode-intel Released
SUSE Linux Enterprise Server 15 SP2 ucode-intel Affected
SUSE Linux Enterprise Server 15 SP2-LTSS ucode-intel In progress
SUSE Linux Enterprise Server 15 SP3 ucode-intel Affected
SUSE Linux Enterprise Server 15 SP3-LTSS ucode-intel In progress
SUSE Linux Enterprise Server 15 SP4 ucode-intel Affected
SUSE Linux Enterprise Server 15 SP4-LTSS ucode-intel In progress
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 ucode-intel Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 ucode-intel Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 ucode-intel In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP3 ucode-intel In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP4 ucode-intel In progress
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 In progress
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 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 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 Nov 13 11:30:15 2024
CVE page last modified: Fri Nov 15 19:50:26 2024