cve/2024/CVE-2024-50123.md

CVE-2024-50123

Description

In the Linux kernel, the following vulnerability has been resolved:bpf: Add the missing BPF_LINK_TYPE invocation for sockmapThere is an out-of-bounds read in bpf_link_show_fdinfo() for the sockmaplink fd. Fix it by adding the missing BPF_LINK_TYPE invocation forsockmap linkAlso add comments for bpf_link_type to prevent missing updates in thefuture.

POC

Reference

No PoCs from references.

Github

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