Rapid7 Vulnerability & Exploit Database

Microsoft Windows: CVE-2021-42274: Windows Hyper-V Discrete Device Assignment (DDA) Denial of Service Vulnerability

Free InsightVM Trial No Credit Card Necessary
2024 Attack Intel Report Latest research by Rapid7 Labs
Back to Search

Microsoft Windows: CVE-2021-42274: Windows Hyper-V Discrete Device Assignment (DDA) Denial of Service Vulnerability

Severity
2
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:P)
Published
11/09/2021
Created
11/10/2021
Added
11/09/2021
Modified
05/06/2024

Description

Windows Hyper-V Discrete Device Assignment (DDA) Denial of Service Vulnerability

Solution(s)

  • microsoft-windows-windows_11-21h2-kb5007215
  • msft-kb5007186-017acdeb-7f06-473a-96bf-6fc5e45e0cf0
  • msft-kb5007186-2b970e16-e447-458a-92ba-c455ffe9c039
  • msft-kb5007186-40f3828f-289a-41a9-b837-0242bf609af3
  • msft-kb5007186-727ef7c4-1725-40c4-91db-0a92f65a9f14
  • msft-kb5007186-8d215d49-3c61-42fd-9188-345e5ffdc579
  • msft-kb5007186-909429a9-1400-4892-babb-76bc708d8b17
  • msft-kb5007186-a44c54ad-a732-4d92-a5b6-159aa6f40be0
  • msft-kb5007186-e282c774-741a-4f2b-ba6a-1d18e647b3a3
  • msft-kb5007186-f18d4afc-f21b-41ac-bbaa-3ddbf2fc74a5
  • msft-kb5007186-fb6f0b5d-d6ef-41fa-80e7-d7fc8570a09e
  • msft-kb5007192-b46facc0-2ab7-42b7-ad8b-116a7375a6f8
  • msft-kb5007192-b4d62358-72b3-448f-a0c8-2dc6da3f116a
  • msft-kb5007205-d4a555ab-d735-40d3-89a0-423e0025f272
  • msft-kb5007206-27ab4bcc-6e83-4427-8daa-9c4233f59493
  • msft-kb5007206-5166e49c-e514-4535-86eb-cccd4868e6f4

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;