---
cve: "CVE-2022-3256"
severity: "HIGH"
cvss: 7.8
epss: "46%"
vendor: "vim"
kev: false
exploited: false
published: "2022-09-22 13:15:09"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-10T17:28:53+02:00"
---

# CVE-2022-3256

> 7.8 HIGH · 🧪 PoC

## Beschreibung

Use After Free in GitHub repository vim/vim prior to 9.0.0530.

## CVSS-Vektor

```
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
```

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

## Patch verfügbar (OSV)

- 8ecfa2c56b4992c7f067b92488aa9acea5a454ad (Commit)

## Referenzen

- <https://huntr.dev/bounties/8336a3df-212a-4f8d-ae34-76ef1f936bb3>
- <https://github.com/vim/vim/commit/8ecfa2c56b4992c7f067b92488aa9acea5a454ad>
- <https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LSSEWQLK55MCNT4Z2IIJEJYEI5HLCODI/>
- <https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4QI7AETXBHPC7SGA77Q7O5IEGULWYET7/>
- <https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GTBVD4J2SKVSWK4VBN5JP5OEVK6GDS3N/>
- <https://lists.debian.org/debian-lts-announce/2022/11/msg00032.html>
- <https://security.gentoo.org/glsa/202305-16>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2022-3256) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_