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.

Exploitation none

Automatable no

Technical Impact total

Vendors	Products
Insyde	Insydeh2o

No data.

No data.

References

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

History

Thu, 15 Jan 2026 12:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Wed, 14 Jan 2026 11:15:00 +0000

Type	Values Removed	Values Added
First Time appeared		Insyde Insyde insydeh2o
Vendors & Products		Insyde Insyde insydeh2o

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'}`

MITRE

Status: PUBLISHED

Assigner: Insyde

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

Updated: 2026-01-14T23:27:53.305Z

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

Link: CVE-2025-12052

Vulnrichment

Updated: 2026-01-14T23:27:50.565Z

NVD

Status : Awaiting Analysis

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

Modified: 2026-01-14T16:25:12.057

Link: CVE-2025-12052

Redhat

No data.

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