cve/2022/CVE-2022-23089.md

CVE-2022-23089

Description

When dumping core and saving process information, proc_getargv() might return an sbuf which have a sbuf_len() of 0 or -1, which is not properly handled.An out-of-bound read can happen when user constructs a specially crafted ps_string, which in turn can cause the kernel to crash.

POC

Reference

No PoCs from references.

Github

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