Local privilege escalation via GDI use-after-free
Published Sep 12, 2023 · Updated Oct 30, 2025
Use-after-free in Microsoft Windows GDI allows local users with low privileges to elevate privileges through local execution. Microsoft identifies GDI and CWE-416 but has not disclosed the freed object, triggering input, or invalid reuse operation. The local-access requirement excludes unauthenticated network exploitation, while successful exploitation elevates the attacker's privileges.
Summary
What happened
Use-after-free in Microsoft Windows GDI allows local users with low privileges to elevate privileges through local execution. Microsoft identifies GDI and CWE-416 but has not disclosed the freed object, triggering input, or invalid reuse operation. The local-access requirement excludes unauthenticated network exploitation, while successful exploitation elevates the attacker's privileges.
The record
- CVE
- CVE-2023-38161
- Published
- Sep 12, 2023
- Updated
- Oct 30, 2025
- Vendor
- Microsoft
- Product
- Windows 10 Version 1507
- Classifications
- CWE-416, T1068
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Sep 12, 2023CVE publishedPublication date reported by the CVE source.
- Oct 30, 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 <10.0.10240.20162
What conditions does exploitation require?
What is affected?
Published CVSS scores
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Attacks
What attackers are doing with it
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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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