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Status published
Medium
CVE-2024-36311
A Time-of-check time-of-use (TOCTOU) race condition in the SMM communications...
Vulnerability Description
A Time-of-check time-of-use (TOCTOU) race condition in the SMM communications buffer could allow a privileged attacker to bypass input validation and perform an out of bounds read or write, potentially resulting in loss of confidentiality, integrity, or availability.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
Affected Software
AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics, AMD Ryzen™ 7000 Series Desktop Processors, AMD Ryzen™ 9000HX Series Mobile Processors, AMD Ryzen™ 8000 Series Desktop Processors, AMD Ryzen™ 9000 Series Desktop Processors, AMD Ryzen™ Embedded 7000 Series Processors
Vulnerable Versions:
DragonRangeFL1PI 1.0.0.3h, ComboAM5PI 1.0.0.b, ComboAM5PI 1.1.0.3d, ComboAM5PI 1.2.0.3d, FireRangeFL1PI 1.0.0.0a, EmbeddedAM5PI 1.0.0.4
Timeline
Official Publish:
February 10th, 2026
Last Modified:
February 10th, 2026
Added to House:
July 22nd, 2026