CVE-2024-1598: Potential buffer overflow when handling UEFI variables

Severity: high (CVSS 7.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-05-14 · updated 2026-06-17
Weakness: CWE-121

Description

Potential buffer overflow in unsafe UEFI variable handling in Phoenix SecureCore™ for Intel Gemini Lake.This issue affects: SecureCore™ for Intel Gemini Lake: from 4.1.0.1 before 4.1.0.567.

Affected products

Phoenix SecureCore™ Technology™ 4: from 4.1.0.1 before 4.1.0.567 — fixed in 4.1.0.567

How to fix

Upgrade to a fixed version: Phoenix SecureCore™ Technology™ 4 4.1.0.567. Check the vendor advisory for mitigations.

References

https://phoenixtech.com/phoenix-security-notifications/cve-2024-1598/
https://www.phoenix.com/security-notifications/cve-2024-1598/

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