cve/2024/CVE-2024-46823.md

### [CVE-2024-46823](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-46823)
![](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=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2%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:kunit/overflow: Fix UB in overflow_allocation_testThe 'device_name' array doesn't exist out of the'overflow_allocation_test' function scope. However, it is being used asa driver name when calling 'kunit_driver_create' from'kunit_device_register'. It produces the kernel panic with KASANenabled.Since this variable is used in one place only, remove it and pass thedevice name into kunit_device_register directly as an ascii string.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/w4zu/Debian_security