SUSE-SU-2025:20158-1: important: Security update for ucode-intel

Wed Jun 4 08:47:01 UTC 2025

# Security update for ucode-intel

Announcement ID: SUSE-SU-2025:20158-1  
Release Date: 2025-03-24T12:15:39Z  
Rating: important  
References:

  * bsc#1237096

Cross-References:

  * CVE-2024-31068
  * CVE-2024-36293
  * CVE-2024-37020
  * CVE-2024-39355

CVSS scores:

  * CVE-2024-31068 ( SUSE ):  5.6
    CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2024-31068 ( SUSE ):  5.3 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H
  * CVE-2024-31068 ( NVD ):  5.6
    CVSS:4.0/AV:L/AC:H/AT:N/PR:H/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
  * CVE-2024-31068 ( NVD ):  5.3 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H
  * CVE-2024-36293 ( SUSE ):  6.8
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2024-36293 ( SUSE ):  6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
  * CVE-2024-36293 ( NVD ):  6.8
    CVSS:4.0/AV:L/AC:L/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
  * CVE-2024-36293 ( NVD ):  6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
  * CVE-2024-37020 ( SUSE ):  4.8
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
  * CVE-2024-37020 ( SUSE ):  3.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L
  * CVE-2024-37020 ( NVD ):  4.8
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/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
  * CVE-2024-37020 ( NVD ):  3.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L
  * CVE-2024-37020 ( NVD ):  3.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L
  * CVE-2024-39355 ( SUSE ):  5.7
    CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2024-39355 ( SUSE ):  6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
  * CVE-2024-39355 ( NVD ):  5.7
    CVSS:4.0/AV:L/AC:L/AT:P/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
  * CVE-2024-39355 ( NVD ):  6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

Affected Products:

  * SUSE Linux Micro 6.0

An update that solves four vulnerabilities can now be installed.

## Description:

This update for ucode-intel fixes the following issues:

  * Intel CPU Microcode was updated to the 20250211 release (bsc#1237096)

  * Security updates for INTEL-SA-01166
    https://www.intel.com/content/www/us/en/security-center/advisory/intel-
    sa-01166.html

    * CVE-2024-31068: Improper Finite State Machines (FSMs) in Hardware Logic for some Intel Processors may allow privileged user to potentially enable denial of service via local access.
  * Security updates for INTEL-SA-01213
    https://www.intel.com/content/www/us/en/security-center/advisory/intel-
    sa-01213.html

    * CVE-2024-36293: A potential security vulnerability in some Intel Software Guard Extensions (Intel SGX) Platforms may allow denial of service. Intel is releasing microcode updates to mitigate this potential vulnerability.
  * Security updates for INTEL-SA-01139
    https://www.intel.com/content/www/us/en/security-center/advisory/intel-
    sa-01139.html

    * not clear which CVEs are fixed here, and which are in UEFI BIOS updates.
  * Security updates for INTEL-SA-01228
    https://www.intel.com/content/www/us/en/security-center/advisory/intel-
    sa-01228.html

    * CVE-2024-39355: A potential security vulnerability in some 13th and 14th Generation Intel Core Processors may allow denial of service. Intel is releasing microcode and UEFI reference code updates to mitigate this potential vulnerability.
  * Security updates for INTEL-SA-01194
    https://www.intel.com/content/www/us/en/security-center/advisory/intel-
    sa-01194.html

    * CVE-2024-37020: A potential security vulnerability in the Intel Data Streaming Accelerator (Intel DSA) for some Intel Xeon Processors may allow denial of service. Intel is releasing software updates to mitigate this potential vulnerability.
    * Update for functional issues. Refer to Intel Core Ultra Processor https://cdrdv2.intel.com/v1/dl/getContent/792254 for details.
    * Update for functional issues. Refer to 13th/14th Generation Intel Core Processor Specification Update https://cdrdv2.intel.com/v1/dl/getContent/740518 for details.
    * Update for functional issues. Refer to 12th Generation Intel Core Processor Family https://cdrdv2.intel.com/v1/dl/getContent/682436 for details.
    * Update for functional issues. Refer to 11th Gen Intel Core Processor Specification Update https://cdrdv2.intel.com/v1/dl/getContent/631123 for details.
    * Update for functional issues. Refer to 8th and 9th Generation Intel Core Processor Family Spec Update https://cdrdv2.intel.com/v1/dl/getContent/337346 for details.
    * Update for functional issues. Refer to 5th Gen Intel Xeon Scalable Processors Specification Update https://cdrdv2.intel.com/v1/dl/getContent/793902 for details.
    * Update for functional issues. Refer to 4th Gen Intel Xeon Scalable Processors Specification Update https://cdrdv2.intel.com/v1/dl/getContent/772415 for details.
    * Update for functional issues. Refer to 3rd Generation Intel Xeon Processor Scalable Family Specification Update https://cdrdv2.intel.com/v1/dl/getContent/637780 for details.
    * Update for functional issues. Refer to Intel Xeon D-2700 Processor Specification Update https://cdrdv2.intel.com/v1/dl/getContent/714071 for details.
    * Update for functional issues. Refer to Intel Xeon E-2300 Processor Specification Update https://cdrdv2.intel.com/v1/dl/getContent/709192 for details.
    * Update for functional issues. Refer to Intel Xeon 6700-Series Processor Specification Update https://cdrdv2.intel.com/v1/dl/getContent/820922 for details.
    * Update for functional issues. Refer to Intel Processors and Intel Core i3 N-Series https://cdrdv2.intel.com/v1/dl/getContent/764616 for details

### New Platforms

Processor Stepping F-M-S/PI Old Ver New Ver Products  
SRF-SP C0 06-af-03/01 03000330  
Xeon 6700-Series Processors with E-Cores  

### Updated Platforms

Processor Stepping F-M-S/PI Old Ver New Ver Products  
ADL C0 06-97-02/07 00000037 00000038 Core Gen12  
ADL H0 06-97-05/07 00000037 00000038 Core Gen12  
ADL L0 06-9a-03/80 00000435 00000436 Core Gen12  
ADL R0 06-9a-04/80 00000435 00000436 Core Gen12  
ADL-N N0 06-be-00/19 0000001a 0000001c  
Core i3-N305/N300, N50/N97/N100/N200, Atom x7211E/x7213E/x7425E  
AZB A0/R0 06-9a-04/40 00000007 00000009 Intel(R) Atom(R) C1100  
CFL-H R0 06-9e-0d/22 00000100 00000102 Core Gen9 Mobile  
CFL-H/S/E3 U0 06-9e-0a/22 000000f8 000000fa  
Core Gen8 Desktop, Mobile, Xeon E  
EMR-SP A0 06-cf-01/87 21000283 21000291 Xeon Scalable Gen5  
EMR-SP A1 06-cf-02/87 21000283 21000291 Xeon Scalable Gen5  
ICL-D B0 06-6c-01/10 010002b0 010002c0 Xeon D-17xx, D-27xx  
ICX-SP Dx/M1 06-6a-06/87 0d0003e7 0d0003f5 Xeon Scalable Gen3  
RPL-E/HX/S B0 06-b7-01/32 0000012b 0000012c Core Gen13/Gen14  
RPL-H/P/PX 6+8 J0 06-ba-02/e0 00004123 00004124 Core Gen13  
RPL-HX/S C0 06-bf-02/07 00000037 00000038 Core Gen13/Gen14  
RPL-U 2+8 Q0 06-ba-03/e0 00004123 00004124 Core Gen13  
RPL-S H0 06-bf-05/07 00000037 00000038 Core Gen13/Gen14  
RKL-S B0 06-a7-01/02 00000062 00000063 Core Gen11  
SPR-HBM Bx 06-8f-08/10 2c000390 2c0003e0 Xeon Max  
SPR-SP E4/S2 06-8f-07/87 2b000603 2b000620 Xeon Scalable Gen4  
SPR-SP E5/S3 06-8f-08/87 2b000603 2b000620 Xeon Scalable Gen4  
TWL N0 06-be-00/19 0000001a 0000001c  
Core i3-N305/N300, N50/N97/N100/N200, Atom x7211E/x7213E/x7425E  

### New Disclosures Updated in Prior Releases

Processor Stepping F-M-S/PI Old Ver New Ver Products  
CFL-H/S P0 06-9e-0c/22 000000f6 000000f8 Core Gen9  

## Special Instructions and Notes:

  * Please reboot the system after installing this update.

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like
YaST online_update or "zypper patch".  
Alternatively you can run the command listed for your product:

  * SUSE Linux Micro 6.0  
    zypper in -t patch SUSE-SLE-Micro-6.0-257=1

## Package List:

  * SUSE Linux Micro 6.0 (x86_64)
    * ucode-intel-20250211-1.1

## References:

  * https://www.suse.com/security/cve/CVE-2024-31068.html
  * https://www.suse.com/security/cve/CVE-2024-36293.html
  * https://www.suse.com/security/cve/CVE-2024-37020.html
  * https://www.suse.com/security/cve/CVE-2024-39355.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1237096

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.suse.com/pipermail/sle-security-updates/attachments/20250604/369d0245/attachment.htm>