CVE-2025-12052 - Vulnerability Details - OpenCVE

The drivers in the tool packages use RTL_QUERY_REGISTRY_DIRECT flag to read a registry value to which an untrusted user-mode application may be able to cause a buffer overflow.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

No data.

No data.

No data.

No data.

Advisories

No advisories yet.

Fixes

Solution

[x86 tools] [X86] H2OFFT (server/embedded) version 200.02.01.00 H2OUVE version 200.02.01.00 H2OSDE version 200.02.01.00 H2ORTE version 200.02.01.00 H2OFFT version 200.02.01.00 H2OOAE version 200.02.01.00 H2OPCM version 100.01.01.00 H2OELV version 200.02.01.00 [ARM tools] H2OUVE version 200.02.01.00 H2ORTE version 200.02.01.00 H2OPCM version 100.01.01.00 H2OSDE version 200.02.01.00

Workaround

No workaround given by the vendor.

References

Link	Providers
https://www.insyde.com/security-pledge/sa-2025010/

History

Wed, 14 Jan 2026 02:00:00 +0000

Type	Values Removed	Values Added
Description		The drivers in the tool packages use RTL_QUERY_REGISTRY_DIRECT flag to read a registry value to which an untrusted user-mode application may be able to cause a buffer overflow.
Title		egwindrv.sys is potentially vulnerable to a buffer overflow.
Weaknesses		CWE-787
References		https://www.insyde.com/security-pledge/sa-2025010/
Metrics		cvssV3_1 `{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: Insyde

Published: 2026-01-14T01:23:54.933Z

Updated: 2026-01-14T01:23:54.933Z

Reserved: 2025-10-22T02:22:18.820Z

Link: CVE-2025-12052

Vulnrichment

No data.

NVD

Status : Received

Published: 2026-01-14T02:15:49.873

Modified: 2026-01-14T02:15:49.873

Link: CVE-2025-12052

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-787

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