CVE-2022-36448

CVSS v3 8.2 HIGH

8.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.5 / Impact : 6.0

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

A

n 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.

References

Link	Resource
https://binarly.io/advisories/BRLY-2022-023/index.html	Exploit Third Party Advisory
https://www.insyde.com/security-pledge	Vendor Advisory
https://www.insyde.com/security-pledge/SA-2022032	Vendor Advisory
https://binarly.io/advisories/BRLY-2022-023/index.html	Exploit Third Party Advisory
https://www.insyde.com/security-pledge	Vendor Advisory
https://www.insyde.com/security-pledge/SA-2022032	Vendor Advisory

Configurations

Configuration 1 (hide)

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

Configuration 2 (hide)

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

History

21 Nov 2024, 07:13

Type	Values Removed	Values Added
References	~~() https://binarly.io/advisories/BRLY-2022-023/index.html - Exploit, Third Party Advisory~~	() https://binarly.io/advisories/BRLY-2022-023/index.html - Exploit, Third Party Advisory
References	~~() https://www.insyde.com/security-pledge - Vendor Advisory~~	() https://www.insyde.com/security-pledge - Vendor Advisory
References	~~() https://www.insyde.com/security-pledge/SA-2022032 - Vendor Advisory~~	() https://www.insyde.com/security-pledge/SA-2022032 - Vendor Advisory

Information

Published : 2022-09-28 16:15

Updated : 2025-05-21 15:15

NVD link : CVE-2022-36448

Mitre link : CVE-2022-36448

CVE.ORG link : CVE-2022-36448

JSON object : View

Products Affected

insydeh2o

CWE

CWE-20

Improper Input Validation

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