cve/2024/CVE-2024-53099.md

### [CVE-2024-53099](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-53099)
![](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=5.7%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=70ed506c3bbcfa846d4636b23051ca79fa4781f7%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:bpf: Check validity of link->type in bpf_link_show_fdinfo()If a newly-added link type doesn't invoke BPF_LINK_TYPE(), accessingbpf_link_type_strs[link->type] may result in an out-of-bounds access.To spot such missed invocations early in the future, checking thevalidity of link->type in bpf_link_show_fdinfo() and emitting a warningwhen such invocations are missed.

### POC

#### Reference
No PoCs from references.

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