cve/2023/CVE-2023-3966.md

### [CVE-2023-3966](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-3966)
![](https://img.shields.io/static/v1?label=Product&message=Fast%20Datapath%20for%20RHEL%207&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=Fast%20Datapath%20for%20RHEL%208&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=Fast%20Datapath%20for%20RHEL%209&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=Fedora&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=OpenStack%20RDO&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=Red%20Hat%20Enterprise%20Linux%207&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=Red%20Hat%20OpenShift%20Container%20Platform%203.11&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=openvswitch&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Uncaught%20Exception&color=brighgreen)

### Description

A flaw was found in Open vSwitch where multiple versions are vulnerable to crafted Geneve packets, which may result in a denial of service and invalid memory accesses. Triggering this issue requires that hardware offloading via the netlink path is enabled.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/NaInSec/CVE-LIST
- https://github.com/fkie-cad/nvd-json-data-feeds