CVE Feed

    Dashboard / CVE / CVE-2024-21981

    CVE-2024-21981

    Improper key usage control in AMD Secure Processor (ASP) may allow an attacker with local access who has gained arbitrary code execution privilege in ASP to extract ASP cryptographic keys, potentially resulting in loss of confidentiality and integrity.

    Published:Aug 13, 2024
    Last Modified:Apr 15, 2026
    EPS:Aug 13, 2024
    EPSS Score:0.00051
    CVSS Score:5.7

    Affected Products

    Vendor
    Amd
    Product
    Athlon
    Vendor
    Amd
    Product
    Epyc
    Vendor
    Amd
    Product
    Ryzen

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2025-0010 (CVSS 6.1) — An out of bounds write in the Linux graphics driver could allow an attacker to overflow the buffer potentially…
    CVE-2025-0009 (CVSS 5.5) — A NULL pointer dereference in AMD Crash Defender could allow an attacker to write a NULL output to a log file …
    CVE-2024-36354 (CVSS 7.5) — Improper input validation for DIMM serial presence detect (SPD) metadata could allow an attacker with physical…
    CVE-2024-36352 (CVSS 8.4) — Improper input validation in the AMD Graphics Driver could allow an attacker to supply a specially crafted poi…
    CVE-2024-36342 (CVSS 8.8) — Improper input validation in the GPU driver could allow an attacker to exploit a heap overflow potentially res…
    CVE-2024-21970 (CVSS 4.4) — Improper validation of an array index in the AND power Management Firmware could allow a privileged attacker t…
    CVE-2024-21947 (CVSS 7.5) — Improper input validation in the system management mode (SMM) could allow a privileged attacker to overwrite a…
    CVE-2023-31330 (CVSS 2.5) — An out-of-bounds read in the ASP could allow a privileged attacker with access to a malicious bootloader to po…
    CVE-2021-46750 (CVSS 3) — Failure to validate the address and size in TEE (Trusted Execution Environment) may allow a malicious x86 atta…
    CVE-2021-26377 (CVSS 4.1) — Insufficient parameter validation while allocating process space in the Trusted OS (TOS) may allow for a malic…

    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