CVE-2022-23089

high

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.

References

https://security.netapp.com/advisory/ntap-20240415-0006/

https://security.freebsd.org/advisories/FreeBSD-SA-22:09.elf.asc

Details

Source: Mitre, NVD

Published: 2024-02-15

Updated: 2024-05-14

Risk Information

CVSS v2

Base Score: 6.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High