Vulnerability Details CVE-2023-28468
An issue was discovered in FvbServicesRuntimeDxe in Insyde InsydeH2O with kernel 5.0 through 5.5. The FvbServicesRuntimeDxe SMM module exposes an SMI handler that allows an attacker to interact with the SPI flash at run-time from the OS.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 12.1%
CVSS Severity
CVSS v3 Score 6.5
Products affected by CVE-2023-28468
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cpe:2.3:o:insyde:kernel:5.0
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cpe:2.3:o:insyde:kernel:5.1
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cpe:2.3:o:insyde:kernel:5.2
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cpe:2.3:o:insyde:kernel:5.3
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cpe:2.3:o:insyde:kernel:5.4
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cpe:2.3:o:insyde:kernel:5.5