---
cve: "CVE-2024-50264"
severity: "HIGH"
cvss: 7.8
epss: "35%"
vendor: "Linux"
kev: false
exploited: false
published: "2024-11-19 01:29:59"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-12T08:09:07+02:00"
---

# CVE-2024-50264

> 7.8 HIGH

## Beschreibung

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

vsock/virtio: Initialization of the dangling pointer occurring in vsk->trans

During loopback communication, a dangling pointer can be created in
vsk->trans, potentially leading to a Use-After-Free condition.  This
issue is resolved by initializing vsk->trans to NULL.

## CVSS-Vektor

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

| 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 |

## Patch verfügbar (OSV)

- Kernel ≥ 4.19.324
- Kernel ≥ 5.4.286
- Kernel ≥ 5.10.230
- Kernel ≥ 5.15.172
- Kernel ≥ 6.1.117
- Kernel ≥ 6.6.61
- Kernel ≥ 6.11.8

## Referenzen

- <https://git.kernel.org/stable/c/5f092a4271f6dccf88fe0d132475a17b69ef71df>
- <https://git.kernel.org/stable/c/fd8ae346692a56b4437d626c5460c7104980f389>
- <https://git.kernel.org/stable/c/eb1bdcb7dfc30b24495ee4c5533af0ed135cb5f1>
- <https://git.kernel.org/stable/c/2a6a4e69f255b7aed17f93995691ab4f0d3c2203>
- <https://git.kernel.org/stable/c/44d29897eafd0e1196453d3003a4d5e0b968eeab>
- <https://git.kernel.org/stable/c/b110196fec44fe966952004bd426967c2a8fd358>
- <https://git.kernel.org/stable/c/5f970935d09934222fdef3d0e20c648ea7a963c1>
- <https://git.kernel.org/stable/c/6ca575374dd9a507cdd16dfa0e78c2e9e20bd05f>
- <https://a13xp0p0v.github.io/2025/09/02/kernel-hack-drill-and-CVE-2024-50264.html>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2024-50264) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_