CVE-2023-22612

EPSS 0.17%
Published 11.04.2023 21:15:17
Last modified 11.02.2025 18:15:21
Source cve@mitre.org
Teams watchlist Login
Open Login

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.

Affected products Warnungen 0 Metrics 3 CWE 1 References 6

Data is provided by the National Vulnerability Database (NVD)

Insyde ≫ Insydeh2o Version05.0a.11

Insyde ≫ Insydeh2o Version05.18.03

Insyde ≫ Insydeh2o Version05.28.03

Insyde ≫ Insydeh2o Version05.37.03

Insyde ≫ Insydeh2o Version05.45.01

Insyde ≫ Insydeh2o Version05.53.01

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.17%	0.396

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	8.8	2	6	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
134c704f-9b21-4f2e-91b3-4a467353bcc0	8.8	2	6	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

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

Vendor Advisory

https://research.nccgroup.com/2023/04/11/stepping-insyde-system-management-mode/

Not Applicable

https://www.insyde.com/security-pledge/SA-2023019

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2023-22612

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2023-22612

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2023-22612

EUVD