---
cve: "CVE-2022-3162"
severity: "MEDIUM"
cvss: 6.5
epss: "1.2%"
vendor: "Kubernetes"
kev: false
exploited: false
published: "2023-03-01 19:15:25"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-08T12:01:36+02:00"
---

# CVE-2022-3162

> 6.5 MEDIUM · 🧪 PoC

## Beschreibung

Users authorized to list or watch one type of namespaced custom resource cluster-wide can read custom resources of a different type in the same API group without authorization. Clusters are impacted by this vulnerability if all of the following are true: 1. There are 2+ CustomResourceDefinitions sharing the same API group 2. Users have cluster-wide list or watch authorization on one of those custom resources. 3. The same users are not authorized to read another custom resource in the same API group.

## CVSS-Vektor

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

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

## Referenzen

- <https://groups.google.com/g/kubernetes-security-announce/c/iUd550j7kjA>
- <https://github.com/kubernetes/kubernetes/issues/113756>
- <https://security.netapp.com/advisory/ntap-20230511-0004/>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2022-3162) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_