cve/2024/CVE-2024-42320.md

### [CVE-2024-42320](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-42320)
![](https://img.shields.io/static/v1?label=Product&message=Linux&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=a91ff09d39f9%3C%20cc8b7284d507%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:s390/dasd: fix error checks in dasd_copy_pair_store()dasd_add_busid() can return an error via ERR_PTR() if an allocationfails. However, two callsites in dasd_copy_pair_store() do not checkthe result, potentially resulting in a NULL pointer dereference. Fixthis by checking the result with IS_ERR() and returning the error upthe stack.

### POC

#### Reference
No PoCs from references.

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