CVE-2023-22614 - Vulnerability Details - OpenCVE

An issue was discovered in ChipsetSvcSmm in Insyde InsydeH2O with kernel 5.0 through 5.5. There is insufficient input validation in BIOS Guard updates. An attacker can induce memory corruption in SMM by supplying malformed inputs to the BIOS Guard SMI handler.

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.

Exploitation poc

Automatable no

Technical Impact partial

Vendors	Products
Insyde	Insydeh2o

Configuration 1 [-]

OR	cpe:2.3:a:insyde:insydeh2o:05.42.52.0026:::::::*
	cpe:2.3:a:insyde:insydeh2o:05.43.01.0026:::::::*
	cpe:2.3:a:insyde:insydeh2o:05.43.12.0056:::::::*
	cpe:2.3:a:insyde:insydeh2o:05.44.34.0054:::::::*
	cpe:2.3:a:insyde:insydeh2o:05.44.45.0015:::::::*
	cpe:2.3:a:insyde:insydeh2o:05.44.45.0028:::::::*

No data.

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-2023020

History

Tue, 11 Feb 2025 20:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: mitre

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

Updated: 2025-02-11T20:09:44.234Z

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

Link: CVE-2023-22614

Vulnrichment

Updated: 2024-08-02T10:13:49.446Z

NVD

Status : Modified

Published: 2023-04-11T21:15:17.680

Modified: 2025-02-11T20:15:31.860

Link: CVE-2023-22614

Redhat

No data.

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