Vulnerability Details CVE-2024-52879
An issue was discovered in Insyde InsydeH2O kernel 5.2 before version 05.29.50, kernel 5.3 before version 05.38.50, kernel 5.4 before version 05.46.50, kernel 5.5 before version 05.54.50, kernel 5.6 before version 05.61.50, and kernel 5.7 before version 05.70.50. In VariableRuntimeDxe driver, SmmUpdateVariablePropertySmi () is a SMM callback function and it uses StrCmp () to compare variable names. This action may cause a buffer over-read.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 11.8%
CVSS Severity
CVSS v3 Score 7.5
Products affected by CVE-2024-52879
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cpe:2.3:a:insyde:insydeh2o:5.2
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cpe:2.3:a:insyde:insydeh2o:5.2.05.27.29
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cpe:2.3:a:insyde:insydeh2o:5.2.05.28.22
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cpe:2.3:a:insyde:insydeh2o:5.2.05.28.33
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cpe:2.3:a:insyde:insydeh2o:5.2.05.28.47
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cpe:2.3:a:insyde:insydeh2o:5.3
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cpe:2.3:a:insyde:insydeh2o:5.3.05.36.29
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cpe:2.3:a:insyde:insydeh2o:5.3.05.37.17
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cpe:2.3:a:insyde:insydeh2o:5.3.05.37.22
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cpe:2.3:a:insyde:insydeh2o:5.3.05.37.33
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cpe:2.3:a:insyde:insydeh2o:5.3.05.37.47
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cpe:2.3:a:insyde:insydeh2o:5.4
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cpe:2.3:a:insyde:insydeh2o:5.4.05.44.13
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cpe:2.3:a:insyde:insydeh2o:5.4.05.45.17
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cpe:2.3:a:insyde:insydeh2o:5.4.05.45.22
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cpe:2.3:a:insyde:insydeh2o:5.4.05.45.33
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cpe:2.3:a:insyde:insydeh2o:5.4.05.45.47
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cpe:2.3:a:insyde:insydeh2o:5.5
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cpe:2.3:a:insyde:insydeh2o:5.5.05.52.13
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cpe:2.3:a:insyde:insydeh2o:5.5.05.53.17
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cpe:2.3:a:insyde:insydeh2o:5.5.05.53.22
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cpe:2.3:a:insyde:insydeh2o:5.5.05.53.33
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cpe:2.3:a:insyde:insydeh2o:5.5.05.53.47
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cpe:2.3:a:insyde:insydeh2o:5.6
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cpe:2.3:a:insyde:insydeh2o:5.6.05.60.17
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cpe:2.3:a:insyde:insydeh2o:5.6.05.60.22
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cpe:2.3:a:insyde:insydeh2o:5.6.05.60.33
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cpe:2.3:a:insyde:insydeh2o:5.6.05.60.47
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cpe:2.3:a:insyde:insydeh2o:5.7