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THREATINT
PUBLISHED

CVE-2025-4423

SetupAutomationSmm:Vulnerability in the SMM module allow attacker to write arbitrary code and lead to memory corruption



Description

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

Reserved 2025-05-08 | Published 2025-07-30 | Updated 2025-07-30 | Assigner Insyde


HIGH: 8.2CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Problem types

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

Product status

Default status
unaffected

Feature developed for Lenovo before L05.05.40.011803.172079
affected

Credits

BINARLY REsearch team reporter

References

www.insyde.com/security-pledge/sa-2025007/

support.lenovo.com/us/en/product_security/home

cve.org (CVE-2025-4423)

nvd.nist.gov (CVE-2025-4423)

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