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CVE-2022-23089
Published: Feb 15, 2024
Modified: Mar 13, 2025
PUBLISHED
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.
| Vendor | Product | Versions |
|---|---|---|
FreeBSD | FreeBSD | affected 13.1-RELEASE - < p1affected 13.0-RELEASE - < p12affected 12.3-RELEASE - < p6 |
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