CVE-2024-36877

HighCVSS 8.2/10Last modified Jun 17, 2026

Description

Micro-Star International Z-series motherboards (Z590, Z490, and Z790) and B-series motherboards (B760, B560, B660, and B460) with firmware 7D25v14, 7D25v17 to 7D25v19, and 7D25v1A to 7D25v1H was discovered to contain a write-what-where condition in the in the SW handler for SMI 0xE3. Motherboard's with the following chipsets are affected: Intel 300, Intel 400, Intel 500, Intel 600, Intel 700, AMD 300, AMD 400, AMD 500, AMD 600 and AMD 700.

Metrics

CVSS 3.1 8.2/10CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Weakness enumeration

CWE-123

Affected software

No affected versions have been published.

Timeline

Published
Aug 12, 2024
Last modified
Jun 17, 2026
NVD status
Deferred

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CVE-2024-36877: High severity, CVSS 8.2 | Vulnix