4.7

CVE-2022-23089

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.

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
This information is available to logged-in users.
Data is provided by the National Vulnerability Database (NVD)
Freebsd ≫ Freebsd Version < 12.3
Freebsd ≫ Freebsd Version >= 12.4 < 13.0
Freebsd ≫ Freebsd Version12.3 Updatebeta1
Freebsd ≫ Freebsd Version12.3 Updatep1
Freebsd ≫ Freebsd Version12.3 Updatep2
Freebsd ≫ Freebsd Version12.3 Updatep3
Freebsd ≫ Freebsd Version12.3 Updatep4
Freebsd ≫ Freebsd Version12.3 Updatep5
Freebsd ≫ Freebsd Version13.0 Updatebeta1
Freebsd ≫ Freebsd Version13.0 Updatebeta2
Freebsd ≫ Freebsd Version13.0 Updatebeta3
Freebsd ≫ Freebsd Version13.0 Updatebeta3-p1
Freebsd ≫ Freebsd Version13.0 Updatebeta4
Freebsd ≫ Freebsd Version13.0 Updatep1
Freebsd ≫ Freebsd Version13.0 Updatep10
Freebsd ≫ Freebsd Version13.0 Updatep11
Freebsd ≫ Freebsd Version13.0 Updatep2
Freebsd ≫ Freebsd Version13.0 Updatep3
Freebsd ≫ Freebsd Version13.0 Updatep4
Freebsd ≫ Freebsd Version13.0 Updatep5
Freebsd ≫ Freebsd Version13.0 Updatep6
Freebsd ≫ Freebsd Version13.0 Updatep7
Freebsd ≫ Freebsd Version13.0 Updatep8
Freebsd ≫ Freebsd Version13.0 Updatep9
Freebsd ≫ Freebsd Version13.0 Updaterc1
Freebsd ≫ Freebsd Version13.0 Updaterc2
Freebsd ≫ Freebsd Version13.0 Updaterc3
Freebsd ≫ Freebsd Version13.0 Updaterc4
Freebsd ≫ Freebsd Version13.0 Updaterc5
Freebsd ≫ Freebsd Version13.0 Updaterc5-p1
Freebsd ≫ Freebsd Version13.1 Updateb1-p1
Freebsd ≫ Freebsd Version13.1 Updateb2-p2
Freebsd ≫ Freebsd Version13.1 Updaterc1-p1
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.06% 0.195
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
134c704f-9b21-4f2e-91b3-4a467353bcc0 4.7 1 3.6
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.