Information disclosure via uninitialized driver resource
Published Sep 10, 2024 · Updated Aug 10, 2026
Information disclosure in Microsoft Windows kernel-mode drivers allows local users with low privileges to read sensitive memory via unspecified vectors. Microsoft identifies use of an uninitialized resource but does not disclose the affected driver, resource, code path, or operation that returns residual data. Exploitation requires local low-privileged access; the published impact is confined to confidentiality, with no integrity or availability effect.
Summary
What happened
Information disclosure in Microsoft Windows kernel-mode drivers allows local users with low privileges to read sensitive memory via unspecified vectors. Microsoft identifies use of an uninitialized resource but does not disclose the affected driver, resource, code path, or operation that returns residual data. Exploitation requires local low-privileged access; the published impact is confined to confidentiality, with no integrity or availability effect.
The record
- CVE
- CVE-2024-38256
- Published
- Sep 10, 2024
- Updated
- Aug 10, 2026
- Vendor
- Microsoft
- Product
- Windows 10 Version 1507
- Classifications
- CWE-908
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Sep 10, 2024CVE publishedPublication date reported by the CVE source.
- Aug 10, 2026Record 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 <10.0.10240.20766
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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