### [CVE-2024-41080](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-41080)
![](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=2b188cc1bb857a9d4701ae59aa7768b5124e262e%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=5.1%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:io_uring: fix possible deadlock in io_register_iowq_max_workers()The io_register_iowq_max_workers() function calls io_put_sq_data(),which acquires the sqd->lock without releasing the uring_lock.Similar to the commit 009ad9f0c6ee ("io_uring: drop ctx->uring_lockbefore acquiring sqd->lock"), this can lead to a potential deadlocksituation.To resolve this issue, the uring_lock is released before callingio_put_sq_data(), and then it is re-acquired after the function call.This change ensures that the locks are acquired in the correctorder, preventing the possibility of a deadlock.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/fkie-cad/nvd-json-data-feeds
- https://github.com/w4zu/Debian_security