Detections
Analytics

CVE-2022-36448

high

Description

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.

References

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

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

Details

Source: Mitre, NVD

Published: 2022-09-28

Updated: 2023-08-08

Risk Information

CVSS v2

Base Score: 6.5

Vector: CVSS2#AV:L/AC:L/Au:M/C:C/I:C/A:C

Severity: Medium

CVSS v3

Base Score: 8.2

Vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Severity: High