What is GHSA-qf82-qcc2-f948?

GHSA-qf82-qcc2-f948 is a security advisory published by GitHub Security Advisories with Medium severity. Improper handling of overlap between protected memory ranges in the Secure Encrypted...

Which CVE IDs does GHSA-qf82-qcc2-f948 cover?

GHSA-qf82-qcc2-f948 covers the following CVE IDs: CVE-2025-54503. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-qf82-qcc2-f948Medium

Improper handling of overlap between protected memory ranges in the Secure Encrypted...

Vendor

GitHub Security Advisories

Published

November 11, 2026

Last Modified

November 11, 2026

🔗 CVE IDs covered (1)

CVE-2025-54503 →

📋 Description

Improper handling of overlap between protected memory ranges in the Secure Encrypted Virtualization (SEV) firmware could allow a privileged attacker to cause misconfigurations in the RMP potentially resulting in loss of integrity.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2025-54503
https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-3037.html
https://github.com/advisories/GHSA-qf82-qcc2-f948