6.1

CVE-2022-32166

EPSS 0.47%
Published 28.09.2022 10:15:09
Last modified 21.05.2025 15:15:56
Source vulnerabilitylab@mend.io
Teams watchlist Login
Open Login

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.

Affected products Warnungen 0 Metrics 2 CWE 1 References 6

Data is provided by the National Vulnerability Database (NVD)

Cloudbase ≫ Open Vswitch Version >= 0.90.0 <= 2.5.0

Debian ≫ Debian Linux Version10.0

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.47%	0.638

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
134c704f-9b21-4f2e-91b3-4a467353bcc0	6.1	1.8	4.2	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/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.

https://github.com/cloudbase/ovs/commit/2ed6505555cdcb46f9b1f0329d1491b75290fc73

Patch

Third Party Advisory

https://lists.debian.org/debian-lts-announce/2022/10/msg00036.html

Third Party Advisory

Mailing List

https://www.mend.io/vulnerability-database/CVE-2022-32166

Third Party Advisory

https://nvd.nist.gov/vuln/detail/CVE-2022-32166

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2022-32166

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2022-32166

EUVD