CVE-2022-36448

Exploit

EPSS 0.08%
Published 28.09.2022 16:15:11
Last modified 21.05.2025 15:15:57
Source cve@mitre.org
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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.

Affected products Warnungen 0 Metrics 3 CWE 1 References 6

Data is provided by the National Vulnerability Database (NVD)

Insyde ≫ Insydeh2o Version >= 5.4 < 05.44.30

Insyde ≫ Insydeh2o Version >= 5.5 < 05.52.30

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

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.08%	0.243

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	8.2	1.5	6	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
134c704f-9b21-4f2e-91b3-4a467353bcc0	8.2	1.5	6	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

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

Vendor Advisory

https://binarly.io/advisories/BRLY-2022-023/index.html

Third Party Advisory

Exploit

https://www.insyde.com/security-pledge/SA-2022032

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2022-36448

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2022-36448

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2022-36448

EUVD