---
cve: "CVE-2024-40427"
severity: "HIGH"
cvss: 7.9
epss: "35%"
vendor: "n/a"
kev: false
exploited: false
published: "2025-01-07 19:15:32"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-11T12:20:51+02:00"
---

# CVE-2024-40427

> 7.9 HIGH · 🧪 PoC

## Beschreibung

Stack Buffer Overflow in PX4-Autopilot v1.14.3, which allows attackers to execute commands to exploit this vulnerability and cause the program to refuse to execute

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- 1dacb4cdef2d7145754fc788fa8dc482eed74b40 (Commit)
- e03e0261a1a0c82f545e66a1e3795956c886db71 (Commit)

## Referenzen

- <https://github.com/PX4/PX4-Autopilot/security/advisories/GHSA-55wq-2hgm-75m4>
- <https://github.com/PX4/PX4-Autopilot/commit/e03e0261a1a0c82f545e66a1e3795956c886db71>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2024-40427) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_