Local privilege elevation through undisclosed AFD flaw
Published Jun 15, 2022 · Updated Jan 2, 2025
Elevation of privilege in Microsoft Windows AFD.sys allows local users to gain elevated privileges through an unspecified Winsock operation. Microsoft has not published the flawed function, input structure, or incorrect operation within the Ancillary Function Driver. A low-privileged local account and high-complexity conditions are required, and successful exploitation compromises system data and services.
Summary
What happened
Elevation of privilege in Microsoft Windows AFD.sys allows local users to gain elevated privileges through an unspecified Winsock operation. Microsoft has not published the flawed function, input structure, or incorrect operation within the Ancillary Function Driver. A low-privileged local account and high-complexity conditions are required, and successful exploitation compromises system data and services.
The record
- CVE
- CVE-2022-30151
- Published
- Jun 15, 2022
- Updated
- Jan 2, 2025
- Vendor
- Microsoft
- Product
- Windows 10 Version 1507
- Classifications
- T1068
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Jun 15, 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 <10.0.10240.19325
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
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
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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