| Package | Affected versions | Patched versions |
|---|---|---|
| insydeh2o | ≥ 5.2, ≤ 5.5 |
An issue was discovered in Insyde InsydeH2O with kernel 5.2 through 5.5. The Save State register is not checked before use. The IhisiSmm driver does not check the value of a save state register before use. Due to insufficient input validation, an attacker can corrupt SMRAM.
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