CVE-2024-25078

Severity: high (CVSS 7.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-05-15 · updated 2026-06-17
Weakness: CWE-822

Description

A memory corruption vulnerability in StorageSecurityCommandDxe in Insyde InsydeH2O before kernel 5.2: IB19130163 in 05.29.07, kernel 5.3: IB19130163 in 05.38.07, kernel 5.4: IB19130163 in 05.46.07, kernel 5.5: IB19130163 in 05.54.07, and kernel 5.6: IB19130163 in 05.61.07 could lead to escalating privileges in SMM.

Affected products

Insyde Kernel: from 5.2 before 5.29.07; from 5.3 before 5.38.07; from 5.4 before 5.46.07; from 5.5 before 5.54.07; from 5.6 before 5.61.07 — fixed in 5.29.07, 5.38.07, 5.46.07, 5.54.07, 5.61.07

How to fix

Upgrade to a fixed version: Insyde Kernel 5.29.07, 5.38.07, 5.46.07, 5.54.07. Check the vendor advisory for mitigations.

References

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