Intel Platform Update (IPU) Update 2023.3, August 2023
More Information:
Security Advisories that affect BIOS:
- INTEL-SA-00783 – 2023.3 IPU – Intel® Chipset Firmware Advisory
- Summary: Potential security vulnerabilities in the Intel® Converged Security Management Engine (CSME), Active Management Technology (AMT) and Intel® Standard Manageability software may allow escalation of privilege or denial of service. Intel is releasing software updates to mitigate these potential vulnerabilities.
- Severity: High
- INTEL-SA-00813 – 2023.3 IPU – BIOS Advisory
- Summary: Potential security vulnerabilities in the BIOS firmware for some Intel® Processors may allow escalation of privilege, information disclosure or denial of service. Intel is releasing BIOS updates and prescriptive guidance to mitigate these potential vulnerabilities.
- Severity: High
- INTEL-SA-00828 – 2023.3 IPU – Intel® Processor Advisory
- Summary: A potential security vulnerability in some Intel® Processors may allow information disclosure. Intel is releasing firmware updates and an optional software sequence to mitigate this potential vulnerability.
- Severity: Medium
- INTEL-SA-00836 – 2023.3 IPU – Intel® Xeon® Scalable Processors Advisory
- Summary: A potential security vulnerability in some 3rd Generation Intel® Xeon® Scalable processors may allow information disclosure. Intel is releasing firmware updates to mitigate this potential vulnerability.
- Severity: Medium
- INTEL-SA-00837 – 2023.3 IPU – Intel® Xeon® Processor Advisory
- Summary: A potential security vulnerability in some Intel® Xeon® Processors with Intel® Software Guard Extensions (SGX) or Intel® Trust Domain Extension (TDX) may allow escalation of privilege. Intel is releasing firmware updates to mitigate this potential vulnerability.
- Severity: High
Remediation:
- An updated BIOS firmware had been created to mitigate this potential vulnerability. Supermicro is currently testing and validating affected products. Please check Release Notes for the resolution.