Unrated severityNVD Advisory· Published Jun 12, 2025· Updated Jun 17, 2025
CVE-2024-55567
CVE-2024-55567
Description
Improper input validation was discovered in UsbCoreDxe in Insyde InsydeH2O kernel 5.4 before 05.47.01, 5.5 before 05.55.01, 5.6 before 05.62.01, and 5.7 before 05.71.01. The SMM module has an SMM call out vulnerability which can be used to write arbitrary memory inside SMRAM and execute arbitrary code at SMM level.
AI Insight
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Affected products
2- Insyde/InsydeH2O kerneldescription
Patches
Vulnerability mechanics
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References
1News mentions
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