Intel Family (Hardware) March 2024 Security Update Advisory
Overview
Intel (https://www.intel.com) has released a security update that fixes vulnerabilities in products it has been made. users of affected products are advised to update to the latest version.
Affected Products
Generation Intel® Xeon® Scalable processors 4th Generation
Generation Intel® Xeon® Platinum processors 4th Gen
Generation Intel® Xeon® Gold processors 4th Gen
Generation Intel® Xeon® Silver processors 4th Gen
Generation Intel® Xeon® Bronze processors 4th Gen
Intel® Xeon® CPU Max Series processors
13th Generation Intel® Core™ Processor Family
14th Generation Intel® Core™ Processor Family
Intel® Pentium® Gold Processor Family
Intel® Celeron® Processor Family Intel Pentium Processor G7400/G7400T
Intel® Xeon® E processor family
Intel® Xeon® CPU Max Series processors (High Bandwidth Memory HBM)
Generation Intel® Xeon® Scalable processors 4th Generation
Generation Intel® Xeon® Scalable processors 5th Generation
Generation Intel® Xeon® Platinum processors 4th Gen
Generation Intel® Xeon® Gold Processors 4th Gen
Generation Intel® Xeon® Silver Processors 4th Gen
Generation Intel® Xeon®Bronze Processors 4th Gen
Intel® Xeon® W workstation processors
Intel® Core™ Processor N series
Intel® Processor N-series
Intel Atom® Processor X Series
Resolved Vulnerabilities
Privilege escalation vulnerability via local access due to an on-chip debug and test interface with improper access control in some 4th Generation Intel® Xeon® processors when using Intel® SGX or Intel® TDX (CVE-2023-32666)
Information disclosure vulnerability due to opaque sharing of revenue predictor variable targets between contexts on some Intel® processors (CVE-2023-38575)
denial of Service Vulnerability due to a protection mechanism error in the bus lock regulator for some Intel® processors (CVE-2023-39368)
Vulnerability Patches
Vulnerability Patches were made available in the March 12, 2024 Update. For more information on Vulnerability Patches, please refer to the “Recommendation” section of the product-specific Referenced Sites documentation.
Referenced Sites
[1] 4th Gen Intel® Xeon® Processor Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00986.html
[2] 2024.1 IPU – Intel® Processor Return Predictions Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00982.html
[3] 2024.1 IPU – Intel® Processor Bus Lock Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00972.html
[4] Affected Processors: Guidance for Security Issues on Intel® Processors