Adjacent security feature bypass
Published Jan 11, 2022 · Updated Jan 2, 2025
Security feature bypass in Microsoft Windows Hyper-V allows adjacent authenticated users to bypass an unspecified protection. Microsoft has not published the defective Hyper-V component or the operation it performs incorrectly. Exploitation requires adjacent-network access and low privileges, and the consequence beyond the security-feature bypass remains undisclosed.
Summary
What happened
Security feature bypass in Microsoft Windows Hyper-V allows adjacent authenticated users to bypass an unspecified protection. Microsoft has not published the defective Hyper-V component or the operation it performs incorrectly. Exploitation requires adjacent-network access and low privileges, and the consequence beyond the security-feature bypass remains undisclosed.
The record
- CVE
- CVE-2022-21905
- Published
- Jan 11, 2022
- Updated
- Jan 2, 2025
- Vendor
- Microsoft
- Product
- Windows 10 Version 1507
- Classifications
- Unavailable
- Attack vector
- adjacent
- Privileges
- authenticated
Timeline
How it unfolded
- Jan 11, 2022CVE publishedPublication date reported by the CVE source.
- Jan 2, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=10.0.10240.0 <10.0.10240.19177
What conditions does exploitation require?
What is affected?
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
No sourced classifications are available.
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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