Description (CNA)
An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. The FwBlockSericceSmm driver does not properly validate input parameters for a software SMI routine, leading to memory corruption of arbitrary addresses including SMRAM, and possible arbitrary code execution.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://www.insyde.com/security-pledge
- https://binarly.io/advisories/BRLY-2022-024/index.html
- https://www.insyde.com/security-pledge/SA-2022033
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.