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    CVE-2022-23813

    The software interfaces to ASP and SMU may not enforce the SNP memory security policy resulting in a potential loss of integrity of guest memory in a confidential compute environment.

    Published:Nov 8, 2022
    Last Modified:Apr 9, 2025
    EPS:Jan 10, 2023
    EPSS Score:0.00147
    CVSS Score:5.3

    Affected Products

    Vendor
    Amd
    Product
    Milanpi-sp3
    Vendor
    Amd
    Product
    Milanpi-sp3 Firmware
    Vendor
    Amd
    Product
    Romepi
    Vendor
    Amd
    Product
    Romepi Firmware

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-10 Buffer Overflow via Environment Variables
    CAPEC-100 Overflow Buffers
    CAPEC-123 Buffer Manipulation
    CAPEC-14 Client-side Injection-induced Buffer Overflow
    CAPEC-16 Dictionary-based Password Attack
    CAPEC-24 Filter Failure through Buffer Overflow
    CAPEC-42 MIME Conversion
    CAPEC-44 Overflow Binary Resource File
    CAPEC-45 Buffer Overflow via Symbolic Links
    CAPEC-46 Overflow Variables and Tags
    CAPEC-47 Buffer Overflow via Parameter Expansion
    CAPEC-49 Password Brute Forcing
    CAPEC-560 Use of Known Domain Credentials
    CAPEC-565 Password Spraying
    CAPEC-600 Credential Stuffing
    CAPEC-652 Use of Known Kerberos Credentials
    CAPEC-653 Use of Known Operating System Credentials
    CAPEC-8 Buffer Overflow in an API Call
    CAPEC-9 Buffer Overflow in Local Command-Line Utilities

    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