Timing Discrepancy in Intel's CSME and SPS Firmware
CVE-2025-20067

6.8MEDIUM

Key Information:

Vendor

Intel

Vendor
CVE Published:
12 August 2025

What is CVE-2025-20067?

A vulnerability exists in Intel's CSME and SPS firmware that relates to an observable timing discrepancy. This flaw may permit a privileged user to gain access to sensitive information through local means, potentially compromising the system's integrity and confidentiality. Users and organizations are urged to assess their systems for exposure and follow the necessary security best practices to mitigate the risks associated with this vulnerability.

Affected Version(s)

Intel(R) CSME and Intel(R) SPS See references

References

CVSS V4

Score:
6.8
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2025-20067 : Timing Discrepancy in Intel's CSME and SPS Firmware