---
cve: "CVE-2022-2121"
severity: "HIGH"
cvss: 7.5
epss: "0.8%"
vendor: "OFFIS"
kev: false
exploited: false
published: "2022-06-24 15:00:19"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-10-10T00:11:01+02:00"
---

# CVE-2022-2121

> 7.5 HIGH

## Beschreibung

OFFIS DCMTK's (All versions prior to 3.6.7) has a NULL pointer dereference vulnerability while processing DICOM files, which may result in a denial-of-service condition.

## CISA-Anreicherung (vulnrichment/ADP)

- CISA-SSVC (Coordinator, v2.0.3):
  - Exploitation: **none**
  - Automatable: **no**
  - Technical Impact: **total**

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- a137f1aff4e1df3fbefe53ee8b160973c74c96dd (Commit)

## Referenzen

- <https://www.cisa.gov/uscert/ics/advisories/icsma-22-174-01>
- <https://lists.debian.org/debian-lts-announce/2024/06/msg00022.html>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/sicherheitsluecken/cve-2022-2121/) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_