CVE-2022-46897 - Vulnerability Details - OpenCVE

An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. The CapsuleIFWUSmm driver does not check the return value from a method or function. This can prevent it from detecting unexpected states and conditions.

No CVSS v4.0

Attack Vector Local

Attack Complexity High

Privileges Required High

Scope Changed

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Insyde	Insydeh2o Kernel

Configuration 1 [-]

cpe:2.3:o:insyde:kernel:*:*:*:*:*:*:*:*

No data.

References

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

History

Wed, 25 Feb 2026 18:15:00 +0000

Type	Values Removed	Values Added
First Time appeared		Insyde insydeh2o
CPEs		cpe:2.3:o:insyde:insydeh2o::::::::
Vendors & Products		Insyde insydeh2o
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Tue, 29 Jul 2025 20:45:00 +0000

Type	Values Removed	Values Added
First Time appeared		Insyde Insyde kernel
CPEs		cpe:2.3:o:insyde:kernel::::::::
Vendors & Products		Insyde Insyde kernel

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2024-04-22T00:00:00.000Z

Updated: 2024-08-03T14:47:27.738Z

Reserved: 2022-12-09T00:00:00.000Z

Link: CVE-2022-46897

Vulnrichment

Updated: 2024-08-03T14:47:27.738Z

NVD

Status : Analyzed

Published: 2024-04-22T18:15:07.803

Modified: 2025-07-29T20:43:39.207

Link: CVE-2022-46897

Redhat

No data.

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