cve/2024/CVE-2024-26774.md

### [CVE-2024-26774](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-26774)
![](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=398a0fdb38d9ab5e68023667cc5e6e3d109e2d6b%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=6.0%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=83e80a6e3543f37f74c8e48a5f305b054b65ce2a%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:ext4: avoid dividing by 0 in mb_update_avg_fragment_size() when block bitmap corruptDetermine if bb_fragments is 0 instead of determining bb_free to eliminatethe risk of dividing by zero when the block bitmap is corrupted.

### POC

#### Reference
No PoCs from references.

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