---
cve: "CVE-2022-1238"
severity: "HIGH"
cvss: 7.6
epss: "0.8%"
vendor: "radareorg"
kev: false
exploited: false
published: "2022-04-06 00:00:00"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-21T09:23:11+02:00"
---

# CVE-2022-1238

> 7.6 HIGH · 🧪 PoC

## Beschreibung

Out-of-bounds Write in libr/bin/format/ne/ne.c in GitHub repository radareorg/radare2 prior to 5.6.8. This vulnerability is heap overflow and may be exploitable. For more general description of heap buffer overflow, see [CWE](https://cwe.mitre.org/data/definitions/122.html).

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- d94100d386e8bc349b500af309e1880447a1e9da (Commit)
- c40a4f9862104ede15d0ba05ccbf805923070778 (Commit)

## Referenzen

- <https://huntr.dev/bounties/47422cdf-aad2-4405-a6a1-6f63a3a93200>
- <https://github.com/radareorg/radare2/commit/c40a4f9862104ede15d0ba05ccbf805923070778>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2022-1238) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_