---
cve: "CVE-2024-50241"
severity: "HIGH"
cvss: 7.5
epss: "47%"
vendor: "Linux"
kev: false
exploited: false
published: "2024-11-09 11:15:09"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-14T08:59:25+02:00"
---

# CVE-2024-50241

> 7.5 HIGH

## Beschreibung

In the Linux kernel, the following vulnerability has been resolved:

NFSD: Initialize struct nfsd4_copy earlier

Ensure the refcount and async_copies fields are initialized early.
cleanup_async_copy() will reference these fields if an error occurs
in nfsd4_copy(). If they are not correctly initialized, at the very
least, a refcount underflow occurs.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- Kernel ≥ 6.11.7

## Referenzen

- <https://git.kernel.org/stable/c/059434d23c4578d9d02efb92d848ea21bc640112>
- <https://git.kernel.org/stable/c/7267625baf365a969f1b25ded6f07b64bc90ec5b>
- <https://git.kernel.org/stable/c/c3074003fa6837c2b89a34d8d12d9463b59d22d6>
- <https://git.kernel.org/stable/c/421f1a2a1afb47d88de09457ef7687e1df7bc997>
- <https://git.kernel.org/stable/c/e30a9a2f69c34a00a3cb4fd45c5d231929e66fb1>
- <https://git.kernel.org/stable/c/63fab04cbd0f96191b6e5beedc3b643b01c15889>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2024-50241) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_