Physical Secure Boot bypass through improper access control
Published Apr 9, 2024 · Updated May 3, 2025
Improper access control in Microsoft Windows Secure Boot allows physically proximate attackers to bypass boot integrity protections. Microsoft has not published the faulty Secure Boot component or the operation that mishandles access to the trusted boot path. Exploitation requires physical access, low privileges, and user interaction; the documented consequence is integrity loss without reported data disclosure or service interruption.
Summary
What happened
Improper access control in Microsoft Windows Secure Boot allows physically proximate attackers to bypass boot integrity protections. Microsoft has not published the faulty Secure Boot component or the operation that mishandles access to the trusted boot path. Exploitation requires physical access, low privileges, and user interaction; the documented consequence is integrity loss without reported data disclosure or service interruption.
The record
- CVE
- CVE-2024-28922
- Published
- Apr 9, 2024
- Updated
- May 3, 2025
- Vendor
- Microsoft
- Product
- Windows 10 Version 1507
- Classifications
- CWE-284, T1037
- Attack vector
- physical
- Privileges
- authenticated
Timeline
How it unfolded
- Apr 9, 2024CVE publishedPublication date reported by the CVE source.
- May 3, 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 <10.0.10240.20596
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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