PT-2025-51801 · Msi · Msi Motherboard

Mohamed Al-Sharifi + 1 · Published 2025-12-17 · Updated 2026-03-10 · CVE-2025-14303

Positive Technologies (AI Summary)

CVSS v2.0

7.2

High

Base vector

AV:L/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions MSI Motherboard (affected versions not specified)

Description Certain MSI motherboard models are affected by a Protection Mechanism Failure. The issue stems from IOMMU not being properly enabled, allowing unauthenticated physical attackers to utilize a DMA-capable PCIe device to read and write arbitrary physical memory before the operating system kernel and its security features are initialized. This could potentially compromise system integrity and confidentiality.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Protection Mechanism Failure

Weakness Enumeration

CWE-693

Related Identifiers

BDU:2026-00908

CVE-2025-14303

Affected Products

Msi Motherboard

References · 12

• https://bdu.fstec.ru/vul/2026-00908 · Security Note
• https://csr.msi.com/global/product-security-advisories · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-14303 · Security Note
• https://t.me/cveNotify/146043 · Telegram Post
• https://habr.com/ru/news/978790/?ysclid=mkxsj7feol266182909 · Note
• https://twitter.com/CVEnew/status/2001350833007661111 · Twitter Post
• https://t.me/CVEtracker/40024 · Telegram Post
• https://t.me/true_secator/7748 · Telegram Post
• https://twitter.com/craigbob99/status/2003825140187218125 · Twitter Post
• https://twcert.org.tw/tw/cp-132-10576-0a0fd-1.html · Note
• https://xakep.ru/2025/12/22/uefi-bug · Note
• https://twcert.org.tw/en/cp-139-10577-3cd58-2.html · Note