cve/2024/CVE-2024-56689.md

### [CVE-2024-56689](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-56689)
![](https://img.shields.io/static/v1?label=Product&message=Linux&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=1bf5f25324f7f6a52c3eb566ec5f78f6a901db96%3C%20242ee2b0ad9b23f47084904fce3f9f228068a1f9%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

In the Linux kernel, the following vulnerability has been resolved:PCI: endpoint: epf-mhi: Avoid NULL dereference if DT lacks 'mmio'If platform_get_resource_byname() fails and returns NULL because DT lacksan 'mmio' property for the MHI endpoint, dereferencing res->start willcause a NULL pointer access. Add a check to prevent it.[kwilczynski: error message update per the review feedback][bhelgaas: commit log]

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/cku-heise/euvd-api-doc