A AegiFlow
HIGHCVSS 7.4

CVE-2023-20577

CVE-2023-20577 updated by NVD

Modified
2026-09-06
Sources
nvd

Summary

A heap overflow in SMM module may allow an attacker with access to a second vulnerability that enables writing to SPI flash, potentially resulting in arbitrary code execution.

References

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

CVE® is a registered trademark of The MITRE Corporation. CVE content reproduced under the CVE Terms of Use; copyright designation © MITRE.