CVE-2021-41840
- State
- Published
- Severity
- Not scored
- Published
- Feb 3, 2022
- Updated
- Aug 11, 2026
- Reserved
- Oct 1, 2021
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.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://www.insyde.com/security-pledge
- https://www.insyde.com/security-pledge/SA-2022018
- https://security.netapp.com/advisory/ntap-20220217-0014/
- https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdf
- https://www.kb.cert.org/vuls/id/796611
- https://cert-portal.siemens.com/productcert/html/ssa-306654.html
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