vulnerability
FreeBSD: VID-5028C1AE-1890-11ED-9B22-002590C1F29C (CVE-2022-23089): FreeBSD -- Out of bound read in elf_note_prpsinfo()
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 9 | (AV:N/AC:L/Au:N/C:C/I:N/A:C) | 2022-08-09 | 2022-11-04 | 2025-03-14 |
Severity
9
CVSS
(AV:N/AC:L/Au:N/C:C/I:N/A:C)
Published
2022-08-09
Added
2022-11-04
Modified
2025-03-14
Description
Details for this vulnerability have not been published by NIST at this point. Descriptions from software vendor advisories for this issue are provided below.
From VID-5028C1AE-1890-11ED-9B22-002590C1F29C:
Problem 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.
Impact:
An out-of-bound read can happen when user constructs a specially
crafted ps_string, which in turn can cause the kernel to crash.
Solution(s)
freebsd-upgrade-base-12_3-release-p6freebsd-upgrade-base-13_0-release-p12freebsd-upgrade-base-13_1-release-p1
References
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.