PT-2022-1505 · Microsoft · Windows Hyper-V+1

Published 2022-01-11 · Updated 2024-11-14 · CVE-2022-21900

Positive Technologies (AI Summary)

CVSS v3.1

4.6

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Windows Hyper-V (affected versions not specified)

Description The issue is related to insecure privilege management in the Windows Hyper-V hardware virtualization system, allowing an attacker to bypass existing security restrictions. This can affect the system.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-254

Related Identifiers

BDU:2022-00694

CVE-2022-21900

Affected Products

Windows

Windows Hyper-V

References · 11

• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2022-21900 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-21900 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-21900 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2022-21900 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21900 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21900 · Security Note
• https://bdu.fstec.ru/vul/2022-00694 · Security Note
• https://t.me/cibsecurity/35300 · Telegram Post
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21900 · Note
• https://t.me/cvenotify/25661 · Telegram Post
• https://t.me/cvenotify/25266 · Telegram Post