CVE-2021-41840
Summary
| CVE | CVE-2021-41840 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2022-02-03 02:15:00 UTC |
| Updated | 2022-03-29 16:36:00 UTC |
| 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. |
Risk And Classification
Problem Types: CWE-770
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Insyde's Security Pledge | Insyde Software | MISC | www.insyde.com | |
| cert-portal.siemens.com/productcert/pdf/ssa-306654.pdf | CONFIRM | cert-portal.siemens.com | |
| CVE-2021-41840 InsydeH20 Vulnerability in NetApp Products | NetApp Product Security | CONFIRM | security.netapp.com | |
| Insyde Security Advisory 2022018 | Insyde Software | MISC | www.insyde.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 590981 Siemens Industrial Products Insyde BIOS Multiple Vulnerabilities (SSA-306654)