CVE-2023-39284
Medium
Description
An issue was discovered in IhisiServicesSmm in Insyde InsydeH2O with kernel 5.0 through 5.5. There are arbitrary calls to SetVariable with unsanitized arguments in the SMI handler.
SeverityMedium
CVSS5.5
Exploit probability—
ProductInsydeh2o
PublishedNov 2, 2023
First seenNov 2, 2023
How to fix
Update
- insyde insydeh2o5.2.05.28.33, 5.3.05.37.33, 5.4.05.45.33, 5.5.05.53.33, 5.6.05.60.33 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| insyde insydeh2o | 5.2 ≤ v < 5.2.05.28.33, 5.3 ≤ v < 5.3.05.37.33, 5.4 ≤ v < 5.4.05.45.33, 5.5 ≤ v < 5.5.05.53.33, 5.6 ≤ v < 5.6.05.60.33 | 5.2.05.28.33, 5.3.05.37.33, 5.4.05.45.33, 5.5.05.53.33, 5.6.05.60.33 |
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