cve/2024/CVE-2024-53161.md

### [CVE-2024-53161](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-53161)
![](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=5.4%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=82413e562ea6eadfb6de946dcc6f74af31d64e7f%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:EDAC/bluefield: Fix potential integer overflowThe 64-bit argument for the "get DIMM info" SMC call consists of mem_ctrl_idxleft-shifted 16 bits and OR-ed with DIMM index.  With mem_ctrl_idx defined as32-bits wide the left-shift operation truncates the upper 16 bits ofinformation during the calculation of the SMC argument.The mem_ctrl_idx stack variable must be defined as 64-bits wide to prevent anypotential integer overflow, i.e. loss of data from upper 16 bits.

### POC

#### Reference
No PoCs from references.

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