SUSE-SU-2025:1032-1

This update for microcode_ctl fixes the following issues:

• 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. (bsc#1237096)
• 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. (bsc#1237096)
• 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. (bsc#1237096)
• 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. (bsc#1237096)
• CVE-2024-21853: Faulty finite state machines (FSMs) in the hardware logic in some 4th and 5th Generation Intel Xeon Processors may allow an authorized user to potentially enable denial of service via local access. (bsc#1233313)
• CVE-2024-23918: Improper conditions check in some Intel Xeon processor memory controller configurations when using Intel SGX may allow a privileged user to potentially enable escalation of privilege via local access. (bsc#1233313)
• CVE-2024-21820: Incorrect default permissions in some Intel Xeon processor memory controller configurations when using Intel SGX may allow a privileged user to potentially enable escalation of privilege via local access. (bsc#1233313)
• CVE-2024-24968: Improper finite state machines (FSMs) in hardware logic in some Intel Processors may allow an privileged user to potentially enable a denial of service via local access. (bsc#1230400)
• CVE-2024-23984: Observable discrepancy in RAPL interface for some Intel Processors may allow a privileged user to potentially enable information disclosure via local access. (bsc#1230400)
• CVE-2024-24853: Incorrect behavior order in transition between executive monitor and SMI transfer monitor (STM) in some Intel(R) Processor may allow a privileged user to potentially enable escalation of privilege via local access. (bsc#1229129)
• CVE-2024-25939: Mirrored regions with different values in 3rd Generation Intel(R) Xeon(R) Scalable Processors may allow a privileged user to potentially enable denial of service via local access. (bsc#1229129)
• CVE-2024-24980: Protection mechanism failure in some 3rd, 4th, and 5th Generation Intel(R) Xeon(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access. (bsc#1229129)
• CVE-2023-42667: 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. (bsc#1229129)
• CVE-2023-49141: Improper isolation in some Intel(R) Processors stream cache mechanism may allow an authenticated user to potentially enable escalation of privilege via local access. (bsc#1229129)
• CVE-2023-45733: Hardware logic contains race conditions in some Intel(R) Processors may allow an authenticated user to potentially enable partial information disclosure via local access. (bsc#1224277)
• CVE-2023-46103: Sequence of processor instructions leads to unexpected behavior in Intel(R) Core(TM) Ultra Processors may allow an authenticated user to potentially enable denial of service via local access. (bsc#1224277)
• CVE-2023-45745: Improper input validation in some Intel(R) TDX module software before version 1.5.05.46.698 may allow a privileged user to potentially enable escalation of privilege via local access. (bsc#1224277)
• CVE-2023-47855: Improper input validation in some Intel(R) TDX module software before version 1.5.05.46.698 may allow a privileged user to potentially enable escalation of privilege via local access. (bsc#1224277)
• CVE-2023-39368: Protection mechanism failure of bus lock regulator for some Intel Processors may allow an unauthenticated user to potentially enable denial of service via network access. (bsc#1221323)
• CVE-2023-38575: Non-transparent sharing of return predictor targets between contexts in some Intel Processors may allow an authorized user to potentially enable information disclosure via local access. (bsc#1221323)
• CVE-2023-28746: Information exposure through microarchitectural state after transient execution from some register files for some Intel Atom Processors may allow an authenticated user to potentially enable information disclosure via local access. (bsc#1221323)
• CVE-2023-22655: Protection mechanism failure in some 3rd and 4th Generation Intel Xeon Processors when using Intel SGX or Intel TDX may allow a privileged user to potentially enable escalation of privilege via local access. (bsc#1221323)
• CVE-2023-43490: Incorrect calculation in microcode keying mechanism for some Intel Xeon D Processors with Intel SGX may allow a privileged user to potentially enable information disclosure via local access. (bsc#1221323)
• CVE-2023-23583: Fixed potential CPU deadlocks or privilege escalation (bsc#1215278)
• CVE-2022-40982: Information exposure through microarchitectural state after transient execution in certain vector execution units for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access. (bsc#1206418)
• CVE-2023-23908: Improper access control in some 3rd Generation Intel(R) Xeon(R) Scalable processors may allow a privileged user to potentially enable information disclosure via local access.
• CVE-2022-41804: Unauthorized error injection in Intel(R) SGX or Intel(R) TDX for some Intel(R) Xeon(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.

Other fixes:

• 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
  • Security updates for INTEL-SA-01213 https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01213.html
  • Security updates for INTEL-SA-01139 https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01139.html
  • Security updates for INTEL-SA-01228 https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01228.html
  • Security updates for INTEL-SA-01194 https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01194.html
  • 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

• Intel CPU Microcode was updated to the 20241112 release (bsc#1233313)

  • Security updates for INTEL-SA-01101.
  • Security updates for INTEL-SA-01079.
  • Security updates for INTEL-SA-01079.
  • Updated security updates for INTEL-SA-01097.
  • Updated security updates for INTEL-SA-01103.
  • Update for functional issues. Refer to Intel Core Ultra Processor for details.
  • Update for functional issues. Refer to 14th/13th Generation Intel Core Processor Specification Update for details.
  • Update for functional issues. Refer to 12th Generation Intel Core Processor Family for details.
  • Update for functional issues. Refer to 5th Gen Intel Xeon Scalable Processors Specification Update for details.
  • Update for functional issues. Refer to 4th Gen Intel Xeon Scalable Processors Specification Update for details.
  • Update for functional issues. Refer to 3rd Generation Intel Xeon Processor Scalable Family Specification Update for details.
  • Update for functional issues. Refer to Intel Xeon D-2700 Processor Specification Update for details.
  • Update for functional issues. Refer to Intel Xeon D-1700 and D-1800 Processor Family Specification Update for details

• Intel CPU Microcode was updated to the 20241029 release (bsc#1230400)

  • Update for functional issues. Refer to 14th/13th Generation Intel Core Processor Specification Update for details.

• Intel CPU Microcode was updated to the 20240910 release (bsc#1230400)

  • Security updates for INTEL-SA-01103
  • Security updates for INTEL-SA-01097
  • Update for functional issues. Refer to Intel Core Ultra Processor for details.
  • Update for functional issues. Refer to 13th Generation Intel Core Processor Specification Update for details.
  • Update for functional issues. Refer to 12th Generation Intel Core Processor Family for details.
  • Update for functional issues. Refer to Intel Processors and Intel Core i3 N-Series for details.

• Intel CPU Microcode was updated to the 20240813 release (bsc#1229129)

  • Security updates for INTEL-SA-01083
  • Security updates for INTEL-SA-01118
  • Security updates for INTEL-SA-01100
  • Security updates for INTEL-SA-01038
  • Security updates for INTEL-SA-01046
  • Update for functional issues. Refer to Intel Core Ultra Processor for details.
  • Update for functional issues. Refer to 3rd Generation Intel Xeon Processor Scalable Family Specification Update for details.
  • Update for functional issues. Refer to 3rd Generation Intel Xeon Scalable Processors Specification Update for details.
  • Update for functional issues. Refer to 2nd Generation Intel Xeon Processor Scalable Family Specification Update for details
  • Update for functional issues. Refer to Intel Xeon D-2700 Processor Specification Update for details.
  • Update for functional issues. Refer to Intel Xeon E-2300 Processor Specification Update for details.
  • Update for functional issues. Refer to 13th Generation Intel Core Processor Specification Update for details.
  • Update for functional issues. Refer to 12th Generation Intel Core Processor Family for details.
  • Update for functional issues. Refer to 11th Gen Intel Core Processor Specification Update for details.
  • Update for functional issues. Refer to 10th Gen Intel Core Processor Families Specification Update for details.
  • Update for functional issues. Refer to 10th Generation Intel Core Processor Specification Update for details.
  • Update for functional issues. Refer to 8th and 9th Generation Intel Core Processor Family Spec Update for details.
  • Update for functional issues. Refer to 8th Generation Intel Core Processor Families Specification Update for details.
  • Update for functional issues. Refer to 7th and 8th Generation Intel Core Processor Specification Update for details.
  • Update for functional issues. Refer to Intel Processors and Intel Core i3 N-Series for details.
  • Update for functional issues. Refer to Intel Atom x6000E Series, and Intel Pentium and Celeron N and J Series Processors for Internet of Things (IoT) Applications for details.

• Intel CPU Microcode was updated to 20240531 release:

  • Update for functional issues. Refer to Intel Pentium Silver and Intel Celeron Processor Specification Update

• Intel CPU Microcode was updated to the 20240514 release (bsc#1224277)

  • Security updates for INTEL-SA-01051 https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01051.html
  • Security updates for INTEL-SA-01052 https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01052.html
  • Security updates for INTEL-SA-01036 https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01036.html
  • Update for functional issues. Refer to 5th Gen Intel Xeon Processor Scalable Family 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 14th 13th 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 Intel Processors and Intel Core i3 N-Series https://cdrdv2.intel.com/v1/dl/getContent/764616 for details.
• • Intel CPU Microcode was updated to 20240312 release. (bsc#1221323)
  • Security updates for INTEL-SA-INTEL-SA-00972 https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00972.html
  • Security updates for INTEL-SA-INTEL-SA-00982 https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00982.html
  • Security updates for INTEL-SA-INTEL-SA-00898 https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00898.html
  • Security updates for INTEL-SA-INTEL-SA-00960 https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00960.html
  • Security updates for INTEL-SA-INTEL-SA-01045 https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01045.html
  • 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 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 10th Gen Intel Core Processor Families Specification Update https://cdrdv2.intel.com/v1/dl/getContent/341079 for details.
  • Update for functional issues. Refer to 10th Generation Intel Core Processor Specification Update https://cdrdv2.intel.com/v1/dl/getContent/615213 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 8th Generation Intel Core Processor Families Specification Update https://cdrdv2.intel.com/v1/dl/getContent/338025 for details.
  • Update for functional issues. Refer to 7th and 8th Generation Intel Core Processor Specification Update https://cdrdv2.intel.com/v1/dl/getContent/334663 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 Scalable Processors Specification Update https://cdrdv2.intel.com/v1/dl/getContent/634897 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 2nd Generation Intel Xeon Processor Scalable Family Specification Update https://cdrdv2.intel.com/v1/dl/getContent/338848 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.
  • 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 Processor Scalable Family Specification Update https://cdrdv2.intel.com/v1/dl/getContent/613537 for details.
  • Update for functional issues. Refer to Intel Atom C3000 Processor Product Family Specification Update https://cdrdv2.intel.com/v1/dl/getContent/336345 for details.
  • Update for functional issues. Refer to Intel Atom x6000E Series, and Intel Pentium and Celeron N and J Series Processors for Internet of Things (IoT) Applications https://cdrdv2.intel.com/v1/dl/getContent/636674 for details.
  • Update for functional issues. Refer to Intel Pentium Silver and Intel Celeron Processor Specification Update https://cdrdv2.intel.com/v1/dl/getContent/336562 for details.
  • Update for functional issues. Refer to Intel Pentium Silver and Intel Celeron Processor Specification Update https://cdrdv2.intel.com/v1/dl/getContent/634542 for details.

• Intel CPU Microcode was updated to 20231114 release. (bsc#1215278)

  • Security updates for INTEL-SA-00950
  • Update for functional issues. Refer to 13th Generation Intel Core Processor Specification Update for details.
  • Update for functional issues. Refer to 12th Generation Intel Core Processor Family for details.
  • Update for functional issues. Refer to 11th Gen Intel Core Processor Specification Update for details.
  • Update for functional issues. Refer to 10th Gen Intel Core Processor Families Specification Update for details.
  • Update for functional issues. Refer to 4th Gen Intel Xeon Scalable Processors Specification Update for details.
  • Update for functional issues. Refer to 3rd Generation Intel Xeon Scalable Processors Specification Update for details.
  • Update for functional issues. Refer to Intel Processors and Intel Core i3 N-Series for details.
  • Update for functional issues. Refer to Intel Xeon D-2700 Processor Specification Update for details.
  • Update for functional issues. Refer to Intel Xeon E-2300 Processor Specification Update for details.

• Intel CPU Microcode was updated to 20231114 pre-release (labeled 20231113). (bsc#1215278)

• Intel CPU Microcode was updated to 20230808 release. (bsc#1214099)

  • Security updates for INTEL-SA-00828 (bsc#1206418)
  • Security updates for INTEL-SA-00836
  • Security updates for INTEL-SA-00837
  • Update for functional issues. Refer to 13th Generation Intel Core Processor Specification Update for details.
  • Update for functional issues. Refer to 12th Generation Intel Core Processor Family for details.
  • Update for functional issues. Refer to 11th Gen Intel Core Processor Specification Update for details.
  • Update for functional issues. Refer to 10th Gen Intel Core Processor Families Specification Update for details.
  • Update for functional issues. Refer to 8th and 9th Generation Intel Core Processor Family Spec Update for details.
  • Update for functional issues. Refer to 8th Generation Intel Core Processor Families Specification Update for details.
  • Update for functional issues. Refer to 7th and 8th Generation Intel Core Processor Specification Update for details.
  • Update for functional issues. Refer to Intel Processors and Intel Core i3 N-Series for details.
  • Update for functional issues. Refer to 4th Gen Intel Xeon Scalable Processors Specification Update for details.
  • Update for functional issues. Refer to 3rd Generation Intel Xeon Scalable Processors Specification Update for details.
  • Update for functional issues. Refer to 2nd Generation Intel Xeon Processor Scalable Family Specification Update for details.
  • Update for functional issues. Refer to Intel Xeon Processor Scalable Family Specification Update for details.
  • Update for functional issues. Refer to 3rd Generation Intel Xeon Processor Scalable Family Specification Update for details.
  • Update for functional issues. Refer to Intel Xeon E-2300 Processor Specification Update for details.
  • Update for functional issues. Refer to Intel Xeon D-2700 Processor Specification Update for details.
  • Update for functional issues. Refer to Intel Xeon D-2100 Processor Specification Update for details.

• Intel CPU Microcode was updated to 20230613 release.

• Intel CPU Microcode was updated to 20230512 release.

• Intel CPU Microcode was updated to 20230512 release. (bsc#1211382)