CVE-2022-23267

Published: May 10, 2022Modified: Jun 17, 2026

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability: 3.9 / Impact: 3.6

Source: secure@microsoft.com (Secondary)

Description

.NET and Visual Studio Denial of Service Vulnerability

Affected (12)

Products: Microsoft: .net, .net Core, Powershell, Visual Studio 2019, Visual Studio 2022 · Fedoraproject: Fedora

5 products

Visual Studio 2019

Visual Studio 2022

1 product

Configuration A

9 vulnerable

Vulnerable Software	Affected Versions
Microsoft .net	Version 5.0
Microsoft .net	Version 6.0.0
Microsoft .net Core	Version 3.1
Microsoft Powershell	7.0 ≤ version < 7.0.11
Microsoft Powershell	7.2 ≤ version < 7.2.4
Microsoft Visual Studio 2019	16.0 ≤ version < 16.9.21
Microsoft Visual Studio 2019	16.10 ≤ version < 16.11.14
Microsoft Visual Studio 2022	Version 17.0
Microsoft Visual Studio 2022	Version 17.1

Configuration B

3 vulnerable

Vulnerable Software	Affected Versions
Fedoraproject Fedora	Version 34
Fedoraproject Fedora	Version 35
Fedoraproject Fedora	Version 36

References (5)

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-23267

Source: secure@microsoft.com

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GNXQL7EZORGU4PZCPJ5EPQ4P7IEY3ZZO/

Source: af854a3a-2127-422b-91ae-364da2661108

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IBYSBUDJYQ76HK4TULXVIIPCKK2U6WDB/

Source: af854a3a-2127-422b-91ae-364da2661108

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W5FPEQ6BTYRGTS6IYCDTZW6YF5HLQ3BY/

Source: af854a3a-2127-422b-91ae-364da2661108

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-23267

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

Timeline

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