---
cve: "CVE-2025-20638"
severity: "MEDIUM"
cvss: 4.6
epss: "10%"
vendor: "MediaTek, Inc."
kev: false
exploited: false
published: "2025-02-03 03:23:59"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-06T00:50:53+02:00"
---

# CVE-2025-20638

> 4.6 MEDIUM

## Beschreibung

In DA, there is a possible read of uninitialized heap data due to uninitialized data. This could lead to local information disclosure, if an attacker has physical access to the device, with no additional execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS09291449; Issue ID: MSV-2066.

## CVSS-Vektor

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

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

## Referenzen

- <https://corp.mediatek.com/product-security-bulletin/February-2025>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2025-20638) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_