cve/2024/CVE-2024-56557.md

### [CVE-2024-56557](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-56557)
![](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=5.6%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=851644a60d200c9a294de5a5594004bcf13d34c7%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:iio: adc: ad7923: Fix buffer overflow for tx_buf and ring_xferThe AD7923 was updated to support devices with 8 channels, but the sizeof tx_buf and ring_xfer was not increased accordingly, leading to apotential buffer overflow in ad7923_update_scan_mode().

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/cku-heise/euvd-api-doc
- https://github.com/w4zu/Debian_security