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    CVE-2024-36355

    Improper input validation in the SMM handler could allow an attacker with Ring0 access to write to SMRAM and modify execution flow for S3 (sleep) wake up, potentially resulting in arbitrary code execution.

    Published:Feb 10, 2026
    Last Modified:Apr 15, 2026
    EPS:Feb 10, 2026
    EPSS Score:0.00007
    CVSS Score:7

    Affected Products

    Vendor
    Amd
    Product
    Epyc 9004 Series Processors
    Vendor
    Amd
    Product
    Epyc Embedded 9004 Series Processors
    Vendor
    Amd
    Product
    Ryzen 5000 Series Desktop Processors
    Vendor
    Amd
    Product
    Ryzen 5000 Series Desktop Processors With Radeon Graphics
    Vendor
    Amd
    Product
    Ryzen 5000 Series Mobile Processors With Radeon Graphics
    Vendor
    Amd
    Product
    Ryzen 5000 Series Processors With Radeon Graphics
    Vendor
    Amd
    Product
    Ryzen 6000 Series Processors With Radeon Graphics
    Vendor
    Amd
    Product
    Ryzen 7000 Series Desktop Processors
    Vendor
    Amd
    Product
    Ryzen 7040 Series Mobile Processors With Radeon Graphics
    Vendor
    Amd
    Product
    Ryzen 8000 Series Desktop
    Vendor
    Amd
    Product
    Ryzen Embedded 5000 Series Processors
    Vendor
    Amd
    Product
    Ryzen Embedded 7000 Series Processors
    Vendor
    Amd
    Product
    Ryzen Embedded 8000 Series Processors
    Vendor
    Amd
    Product
    Ryzen Embedded R1000 Series Processors
    Vendor
    Amd
    Product
    Ryzen Embedded R2000 Series Processors
    Vendor
    Amd
    Product
    Ryzen Embedded V1000 Series Processors
    Vendor
    Amd
    Product
    Ryzen Embedded V2000 Series Processors
    Vendor
    Amd
    Product
    Ryzen Embedded V3000 Series Processors
    Vendor
    Amd
    Product
    Ryzen Threadripper 7000 Processor
    Vendor
    Amd
    Product
    Ryzen Threadripper Pro 3000 Wx-series Processors
    Vendor
    Amd
    Product
    Ryzen Threadripper Pro 5000 Wx-series Processors
    Vendor
    Amd
    Product
    Ryzen Threadripper Pro 7000 Wx-series Processors
    Vendor
    Amd
    Product
    Ryzen Z1 Series Processors
    Vendor
    Amd
    Product
    Ryzen Z2 Series Processors
    Vendor
    Amd
    Product
    Ryzen Z2 Series Processors Go

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    CVE-2025-61971 (CVSS 5.9) — Missing lock bit protection for NBIO registers could allow a local admin-privileged attacker to modify MMIO ro…
    CVE-2025-54502 (CVSS 7.1) — Incorrect use of boot service in the AMD Platform Configuration Blob (APCB) SMM driver could allow a privilege…
    CVE-2025-54510 (CVSS 5.9) — A missing lock verification in AMD Secure Processor (ASP) firmware may permit a locally authenticated attacker…
    CVE-2023-20585 (CVSS 5.6) — Insufficient checks of the RMP on host buffer access in IOMMU may allow an attacker with privileges and a comp…
    CVE-2023-31364 (CVSS 8.3) — Improper handling of direct memory writes in the input-output memory management unit could allow a malicious g…
    CVE-2024-36310 (CVSS 4.6) — Improper input validation in the SMM communications buffer could allow a privileged attacker to perform an out…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High