What is GHSA-cj53-4h86-p2r9?

GHSA-cj53-4h86-p2r9 is a security advisory published by GitHub Security Advisories with Medium severity. Improper resource reuse in the AMD Secure Encrypted Virtualization (SEV) firmware could allow an...

Which CVE IDs does GHSA-cj53-4h86-p2r9 cover?

GHSA-cj53-4h86-p2r9 covers the following CVE IDs: CVE-2025-52535. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-cj53-4h86-p2r9Medium

Improper resource reuse in the AMD Secure Encrypted Virtualization (SEV) firmware could allow an...

Vendor

GitHub Security Advisories

Published

November 11, 2026

Last Modified

November 11, 2026

🔗 CVE IDs covered (1)

CVE-2025-52535 →

📋 Description

Improper resource reuse in the AMD Secure Encrypted Virtualization (SEV) firmware could allow an attacker with hypervisor access to write to the Reverse Map Table (RMP) protected memory, potentially resulting in loss of guest memory integrity.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2025-52535
https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-3037.html
https://github.com/advisories/GHSA-cj53-4h86-p2r9