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CVE-2025-4422

EfiSmiServices : EfiPcdProtocol, SMM memory corruption vulnerabilities in SMM module

CVSS 8.2 HIGHEPSS 0.2%CWE-787
The vulnerability was identified in the code developed specifically for Lenovo. Please visit "Lenovo Product Security Advisories and Announcements" webpage for more information about the vulnerability.  https://support.lenovo.com/us/en/product_security/home
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Affected products
Insyde Software · InsydeH2O

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References
https://support.lenovo.com/us/en/product_security/homehttps://www.insyde.com/security-pledge/sa-2025007/