ByteOS Network

NVD Vulnerability Details :

CVE-2022-32166

Modified

Source-vulnerabilitylab@mend.io

Published At-28 Sep, 2022 | 10:15

Updated At-21 May, 2025 | 15:15

In ovs versions v0.90.0 through v2.5.0 are vulnerable to heap buffer over-read in flow.c. An unsafe comparison of “minimasks” function could lead access to an unmapped region of memory. This vulnerability is capable of crashing the software, memory modification, and possible remote execution.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	3.1	6.1	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H

CPE Matches

cloudbase>>open_vswitch>>Versions from 0.90.0(inclusive) to 2.5.0(inclusive)

cpe:2.3:a:cloudbase:open_vswitch:*:*:*:*:*:*:*:*

Debian GNU/Linux

>>debian_linux>>10.0

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-125	Secondary	vulnerabilitylab@mend.io

References

Hyperlink	Source	Resource
https://github.com/cloudbase/ovs/commit/2ed6505555cdcb46f9b1f0329d1491b75290fc73	vulnerabilitylab@mend.io	Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/10/msg00036.html	vulnerabilitylab@mend.io	Mailing List Third Party Advisory
https://www.mend.io/vulnerability-database/CVE-2022-32166	vulnerabilitylab@mend.io	Third Party Advisory
https://github.com/cloudbase/ovs/commit/2ed6505555cdcb46f9b1f0329d1491b75290fc73	af854a3a-2127-422b-91ae-364da2661108	Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/10/msg00036.html	af854a3a-2127-422b-91ae-364da2661108	Mailing List Third Party Advisory
https://www.mend.io/vulnerability-database/CVE-2022-32166	af854a3a-2127-422b-91ae-364da2661108	Third Party Advisory

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History