What is GHSA-2m4h-p4q8-j7qp?

GHSA-2m4h-p4q8-j7qp is a security advisory published by GitHub Security Advisories with Medium severity. Operation on a resource after expiration or release in the Secure Encrypted Virtualization (SEV)...

Which CVE IDs does GHSA-2m4h-p4q8-j7qp cover?

GHSA-2m4h-p4q8-j7qp covers the following CVE IDs: CVE-2025-48504. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-2m4h-p4q8-j7qpMedium

Operation on a resource after expiration or release in the Secure Encrypted Virtualization (SEV)...

Vendor

GitHub Security Advisories

Published

November 11, 2026

Last Modified

November 11, 2026

🔗 CVE IDs covered (1)

CVE-2025-48504 →

📋 Description

Operation on a resource after expiration or release in the Secure Encrypted Virtualization (SEV) firmware could allow a malicious hypervisor to manipulate metadata pages potentially resulting in the loss of confidentiality and integrity of guest memory.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2025-48504
https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-3038.html
https://github.com/advisories/GHSA-2m4h-p4q8-j7qp