CVE-2025-14302
GIGABYTE｜Motherboard - Protection Mechanism Failure
Description
Certain motherboard models developed by GIGABYTE has a Protection Mechanism Failure vulnerability. Because IOMMU was not properly enabled, unauthenticated physical attackers can use a DMA-capable PCIe device to read and write arbitrary physical memory before the OS kernel and its security features are loaded.
No summary for this CVE yet.
CVSS Vector Breakdown
Exploitability
AV:PAttack VectorPhysical
AC:LAttack ComplexityLow
PR:NPrivileges RequiredNone
UI:NUser InteractionNone
Scope
S:UScopeUnchanged
Impact
C:HConfidentialityHigh
I:HIntegrityHigh
A:HAvailabilityHigh
Weaknesses
Affected Products
Intel Corp.
commercial·USaka intel
Advanced Micro Devices Inc.
commercial·USaka amd
GIGABYTE
commercial·TWaka oc guru ii, app center, aorus graphics engine
and 4 more affected products View all →
Exploitability
Official Patch Available
References
https://www.gigabyte.com/Support/Security?type=1
gigabyte.com
https://www.twcert.org.tw/en/cp-139-10575-e4f41-2.html
twcert.org.tw
https://www.twcert.org.tw/tw/cp-132-10574-ddf09-1.html
twcert.org.tw
and 6 more references View all →
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