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Intel Platform Update (IPU) Update 2022.1, June 2022

** This is an update to the IPU 2022.1 information published in May 2022

More Information:

Security Advisories that affect BIOS:

  • INTEL-SA-00601 - 2022.1 IPU – BIOS Advisory
    • Summary: Potential security vulnerabilities in the BIOS firmware or BIOS authenticated code module for some Intel® Processors may allow escalation of privilege or information disclosure. Intel is releasing BIOS updates to mitigate these potential vulnerabilities.
    • Severity: High
  • INTEL-SA-00613 - 2022.1 IPU – Intel® Boot Guard and Intel® TXT Advisory
    • Summary: Two potential security vulnerabilities in Intel® Boot Guard and Intel® Trusted Execution Technology (TXT) for some Intel® processors may allow escalation of privilege. Intel is releasing firmware updates and prescriptive guidance to mitigate these potential vulnerabilities.
    • Severity: High
  • INTEL-SA-00614 - 2022.1 IPU – Intel® SGX Advisory
    • Summary: A potential security vulnerability in the Intel® Software Guard Extensions (SGX) Platform may allow information disclosure. Intel is releasing firmware updates to mitigate this potential vulnerability.
    • Severity: Medium
  • INTEL-SA-00615 - 2022.1 IPU – Intel® Processors MMIO Stale Data Advisory
    • Summary: Potential security vulnerabilities in Memory Mapped I/O (MMIO) for some Intel® Processors may allow information disclosure. Intel is releasing firmware updates to mitigate these potential vulnerabilities.
    • Severity: Medium
  • INTEL-SA-00616 - 2022.1 IPU – Intel® Xeon Advisory
    • Summary: Potential security vulnerabilities in some Intel® Xeon Processors may allow information disclosure or denial of service. Intel is releasing firmware updates to mitigate these potential vulnerabilities.
    • Severity: Low
  • INTEL-SA-00617 - 2022.1 IPU – Intel® Processor Advisory
    • Summary: A potential security vulnerability in some Intel® Processors may allow information disclosure. Intel is releasing firmware updates to mitigate this potential vulnerability.
    • Severity: Medium

Security Advisory that doesn't affect BIOS:

  • INTEL-SA-00645 - 2022.1 IPU – Intel® Processors MMIO Undefined Access Advisory