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    Dashboard / CVE / CVE-2024-21961

    CVE-2024-21961

    Improper restriction of operations within the bounds of a memory buffer in PCIe® Link could allow an attacker with access to a guest virtual machine to potentially perform a denial of service attack against the host resulting in loss of availability.

    Published:Feb 12, 2026
    Last Modified:Apr 15, 2026
    EPS:Feb 12, 2026
    EPSS Score:0.00017
    CVSS Score:6

    Affected Products

    Vendor
    Amd
    Product
    Epyc 7002 Series Processors
    Vendor
    Amd
    Product
    Epyc Embedded 7002 Series Processors
    Vendor
    Amd
    Product
    Ryzen 4000 Series Desktop Processors
    Vendor
    Amd
    Product
    Ryzen 4000 Series Mobile Processors With Radeon Graphics
    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 6000 Series Processors With Radeon Graphics
    Vendor
    Amd
    Product
    Ryzen 7000 Series Desktop Processors
    Vendor
    Amd
    Product
    Ryzen 7020 Series Processors With Radeon Graphics
    Vendor
    Amd
    Product
    Ryzen 7040 Series Mobile Processors With Radeon Graphics
    Vendor
    Amd
    Product
    Ryzen 7045 Series Mobile Processors With Radeon Graphics
    Vendor
    Amd
    Product
    Ryzen 8000 Series Desktop Processors
    Vendor
    Amd
    Product
    Ryzen 8040 Series Mobile Processors With Radeon Graphics
    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 V2000 Series Processors
    Vendor
    Amd
    Product
    Ryzen Embedded V3000 Series Processors
    Vendor
    Amd
    Product
    Ryzen Z1 Series Processors
    Vendor
    Amd
    Product
    Ryzen Z2 Series Processors

    Exploits

    No exploit reference

    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