CVE-2023-22612 - Vulnerability Details - OpenCVE

An issue was discovered in IhisiSmm in Insyde InsydeH2O with kernel 5.0 through 5.5. A malicious host OS can invoke an Insyde SMI handler with malformed arguments, resulting in memory corruption in SMM.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Changed

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.

The EPSS score is 0.00174.

Exploitation none

Automatable no

Technical Impact total

Vendors	Products
Insyde	Insydeh2o

Configuration 1 [-]

OR	cpe:2.3:a:insyde:insydeh2o:05.0a.11:::::::*
	cpe:2.3:a:insyde:insydeh2o:05.18.03:::::::*
	cpe:2.3:a:insyde:insydeh2o:05.28.03:::::::*
	cpe:2.3:a:insyde:insydeh2o:05.37.03:::::::*
	cpe:2.3:a:insyde:insydeh2o:05.45.01:::::::*
	cpe:2.3:a:insyde:insydeh2o:05.53.01:::::::*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2023-26748	An issue was discovered in IhisiSmm in Insyde InsydeH2O with kernel 5.0 through 5.5. A malicious host OS can invoke an Insyde SMI handler with malformed arguments, resulting in memory corruption in SMM.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://research.nccgroup.com/2023/04/11/stepping-insyde-system-management-mode/
https://www.insyde.com/security-pledge
https://www.insyde.com/security-pledge/SA-2023019

History

Tue, 11 Feb 2025 18:15:00 +0000

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

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-04-11T00:00:00.000Z

Updated: 2025-02-11T17:18:14.964Z

Reserved: 2023-01-04T00:00:00.000Z

Link: CVE-2023-22612

Vulnrichment

Updated: 2024-08-02T10:13:49.454Z

NVD

Status : Modified

Published: 2023-04-11T21:15:17.627

Modified: 2025-02-11T18:15:21.810

Link: CVE-2023-22612

Redhat

No data.

OpenCVE Enrichment

No data.

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