---
cve: "CVE-2023-20513"
severity: "LOW"
cvss: 3.3
epss: "15%"
vendor: "AMD"
kev: false
exploited: false
published: "2024-08-13 17:15:19"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-11T03:49:14+02:00"
---

# CVE-2023-20513

> 3.3 LOW

## Beschreibung

An insufficient bounds check in PMFW (Power Management Firmware) may allow an attacker to utilize a malicious VF (virtualization function) to send a malformed message, potentially resulting in a denial of service.

## CVSS-Vektor

```
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Lokal | good |
| AC Komplexität | Gering | bad |
| PR Privilegien | Gering | warn |
| UI Interaktion | Keine | bad |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Keine | good |
| I Integrität | Keine | good |
| A Verfügbarkeit | Gering | warn |

## Referenzen

- <https://www.amd.com/en/resources/product-security/bulletin/amd-sb-6005.html>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2023-20513) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_