Information Disclosure Vulnerability in Intel Core Processors
CVE-2025-20623

5.7MEDIUM

Key Information:

Vendor

Intel
Status
Intel(r) Coreā„¢ Processors (10th Generation)
Vendor
CVE Published:
13 May 2025

What is CVE-2025-20623?

This vulnerability results from the exposure of sensitive information due to a shared microarchitectural predictor state in certain Intel Core processors. When exploited by an authenticated user, this may lead to the unintentional disclosure of sensitive data through local access, thereby compromising system security. Users of affected Intel 10th Generation processors should take caution and monitor for relevant updates and guidance.

Affected Version(s)

Intel(R) Coreā„¢ processors (10th Generation) See references

References

https://intel.com/content/www/us/en/security-center/advis...

CVSS V4

Score:
5.7
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
High
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2025-20623 : Information Disclosure Vulnerability in Intel Core Processors