What is CVE-2025-20047?

CVE-2025-20047 is a medium-severity vulnerability in Intel(r) Core™ Ultra Processors, classified under Improper Locking. CVSS score: 5.7/10. Published 2025-05-13.

How severe is CVE-2025-20047?

Medium severity. CVSS v3 base score is 5.7 out of 10.

Vulnerability in Intel(r) Core™ Ultra Processors

CVE-2025-20047

Improper locking in the Intel(R) Integrated Connectivity I/O interface (CNVi) for some Intel(R) Core™ Ultra Processors may allow an unauthenticated user to potentially enable escalation of privilege via physical access.

EPSS: 0.001 (3.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.7 (Medium). Vector: CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N.

Affected products

N/a Intel(r) Core™ Ultra Processors — versions See references

Weakness classification (CWE)

CWE-667 — Improper Locking

References

secure@intel.com

Frequently asked questions

What is CVE-2025-20047?: CVE-2025-20047 is a medium-severity vulnerability in Intel(r) Core™ Ultra Processors, classified under Improper Locking. CVSS score: 5.7/10. Published 2025-05-13.
How severe is CVE-2025-20047?: Medium severity. CVSS v3 base score is 5.7 out of 10.