7.5

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.

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Data is provided by the National Vulnerability Database (NVD)
Insyde ≫ Insydeh2o Version >= 5.2 < 5.2.05.29.50
Insyde ≫ Insydeh2o Version >= 5.3 < 5.3.05.38.50
Insyde ≫ Insydeh2o Version >= 5.4 < 5.4.05.46.50
Insyde ≫ Insydeh2o Version >= 5.5 < 5.5.05.54.50
Insyde ≫ Insydeh2o Version >= 5.6 < 5.6.05.61.50
Insyde ≫ Insydeh2o Version >= 5.7 < 5.7.05.70.50
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.05% 0.158
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
134c704f-9b21-4f2e-91b3-4a467353bcc0 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE-126 Buffer Over-read

The product reads from a buffer using buffer access mechanisms such as indexes or pointers that reference memory locations after the targeted buffer.