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    2 vulnerabilities found for PSP Driver by AMD

    CVE-2021-26333 (GCVE-0-2021-26333)

    Vulnerability from cvelistv5 – Published: 2021-09-21 10:49 – Updated: 2026-05-28 19:51
    VLAI
    Title
    AMD Chipset Driver Information Disclosure Vulnerability
    Summary
    An information disclosure vulnerability exists in AMD Platform Security Processor (PSP) chipset driver. The discretionary access control list (DACL) may allow low privileged users to open a handle and send requests to the driver resulting in a potential data leak from uninitialized physical pages.
    Severity
    No CVSS data available.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    AMD
    References
    Impacted products
    Vendor Product Version
    AMD PSP Driver Affected: PSP Driver , < 5.17.0.0 (custom)
    		Create a notification for this product.
    Date Public
    2021-09-14 00:00
    Show details on NVD website
    To clipboard 

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    CVE-2021-26333 (GCVE-0-2021-26333)

    Vulnerability from nvd – Published: 2021-09-21 10:49 – Updated: 2026-05-28 19:51
    VLAI
    Title
    AMD Chipset Driver Information Disclosure Vulnerability
    Summary
    An information disclosure vulnerability exists in AMD Platform Security Processor (PSP) chipset driver. The discretionary access control list (DACL) may allow low privileged users to open a handle and send requests to the driver resulting in a potential data leak from uninitialized physical pages.
    Severity
    No CVSS data available.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    AMD
    References
    Impacted products
    Vendor Product Version
    AMD PSP Driver Affected: PSP Driver , < 5.17.0.0 (custom)
    		Create a notification for this product.
    Date Public
    2021-09-14 00:00
    Show details on NVD website
    To clipboard 

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