Detections
Analytics
CVE-2021-41840
high
Description
An issue was discovered in NvmExpressDxe in the kernel 5.0 through 5.5 in Insyde InsydeH2O. There is an SMM callout that allows an attacker to access the System Management Mode and execute arbitrary code. This occurs because of Inclusion of Functionality from an Untrusted Control Sphere.
References
https://www.insyde.com/security-pledge/SA-2022018
https://www.insyde.com/security-pledge
https://security.netapp.com/advisory/ntap-20220217-0014/
https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdf