---
cve: "CVE-2024-49138"
severity: "HIGH"
cvss: 7.8
epss: "25.4%"
vendor: "Microsoft"
kev: true
exploited: true
published: "2024-12-12 02:04:40"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-11T09:32:35+02:00"
---

# CVE-2024-49138

> 7.8 HIGH · ⚠️ CISA KEV (640 Tage) · 🔓 Exploited

## Beschreibung

Windows Common Log File System Driver Elevation of Privilege Vulnerability

## CVSS-Vektor

```
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
```

| 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 | Hoch | bad |
| I Integrität | Hoch | bad |
| A Verfügbarkeit | Hoch | bad |

## Exploit-Evidenz

- [EDB-52270 — Microsoft Windows 11 23h2 - CLFS.sys Elevation of Privilege](https://www.exploit-db.com/exploits/52270)

## Referenzen

- <https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-49138>
- <https://packetstorm.news/files/id/190585/>
- <https://www.exploit-db.com/exploits/52270>
- <https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-49138>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2024-49138) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_