cve/2024/CVE-2024-56708.md

### [CVE-2024-56708](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-56708)
![](https://img.shields.io/static/v1?label=Product&message=Linux&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=10590a9d4f23e0a519730d79d39331df60ad2079%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=5.11%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=blue)

### Description

In the Linux kernel, the following vulnerability has been resolved:EDAC/igen6: Avoid segmentation fault on module unloadThe segmentation fault happens because:During modprobe:1. In igen6_probe(), igen6_pvt will be allocated with kzalloc()2. In igen6_register_mci(), mci->pvt_info will point to   &igen6_pvt->imc[mc]During rmmod:1. In mci_release() in edac_mc.c, it will kfree(mci->pvt_info)2. In igen6_remove(), it will kfree(igen6_pvt);Fix this issue by setting mci->pvt_info to NULL to avoid the doublekfree.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/cku-heise/euvd-api-doc
- https://github.com/fkie-cad/nvd-json-data-feeds
- https://github.com/w4zu/Debian_security