ByteOS Network

NVD Vulnerability Details :

CVE-2022-36448

Modified

Source-cve@mitre.org

Published At-28 Sep, 2022 | 16:15

Updated At-21 May, 2025 | 15:15

An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. There is an SMM memory corruption vulnerability in the Software SMI handler in the PnpSmm driver.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	8.2	HIGH	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Secondary	3.1	8.2	HIGH	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

CPE Matches

Insyde Software Corp. (ISC)

>>insydeh2o>>Versions from 5.4(inclusive) to 05.44.30(exclusive)

cpe:2.3:a:insyde:insydeh2o:*:*:*:*:*:*:*:*

Insyde Software Corp. (ISC)

>>insydeh2o>>Versions from 5.5(inclusive) to 05.52.30(exclusive)

cpe:2.3:a:insyde:insydeh2o:*:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-20	Primary	nvd@nist.gov
CWE-20	Secondary	134c704f-9b21-4f2e-91b3-4a467353bcc0

References

Hyperlink	Source	Resource
https://binarly.io/advisories/BRLY-2022-023/index.html	cve@mitre.org	Exploit Third Party Advisory
https://www.insyde.com/security-pledge	cve@mitre.org	Vendor Advisory
https://www.insyde.com/security-pledge/SA-2022032	cve@mitre.org	Vendor Advisory
https://binarly.io/advisories/BRLY-2022-023/index.html	af854a3a-2127-422b-91ae-364da2661108	Exploit Third Party Advisory
https://www.insyde.com/security-pledge	af854a3a-2127-422b-91ae-364da2661108	Vendor Advisory
https://www.insyde.com/security-pledge/SA-2022032	af854a3a-2127-422b-91ae-364da2661108	Vendor Advisory

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History