---
id: "CVE-2025-54501"
page: "https://infrastack.ai/live/CVE-2025-54501"
kind: "vulnerability"
aliases: ["CVE-2025-54501"]
title: "AMD SEV-SNP: debug interface lets privileged attacker bypass guest memory protections"
severity: "medium"
cvss: 5.9
epss: null
exploited: false
status: "open"
category: "infrastructure"
products: []
ecosystems: []
tags: ["amd", "confidential-computing", "infrastructure", "sev-snp"]
not_affected_if: ["no-sev-snp"]
published_at: "2026-11-12T19:16:45+00:00"
first_seen_at: "2026-11-12T19:40:13+00:00"
updated_at: "2026-11-12T19:40:56+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-54501", "first_seen_at": "2026-11-12T19:40:13+00:00"}]
exploit_sources: []
---

# AMD SEV-SNP: debug interface lets privileged attacker bypass guest memory protections

Link for people: https://infrastack.ai/live/CVE-2025-54501 (this .md is for agents)

An internal debug interface has improper access control, so a highly privileged attacker can bypass memory access controls. The result is loss of integrity for SEV-SNP confidential guest memory.

_Summary, check and fix written by a model from the sources; labelled as such._

## Timeline

- 2026-11-12T19:40:13+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2025-54501

## From the sources

Improper access control on an internal debug interface could allow a high privileged attacker to bypass memory access controls potentially resulting in a loss of SEV-SNP guest memory integrity.

---

_Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai_