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    CVE-2023-31325

    Improper isolation of shared resources on System-on-a-chip (SOC) could a privileged attacker to tamper with the contents of the PSP reserved DRAM region potentially resulting in loss of confidentiality and integrity.

    Published:Sep 6, 2025
    Last Modified:Apr 15, 2026
    EPS:Sep 6, 2025
    EPSS Score:0.00013
    CVSS Score:7.2

    Affected Products

    Vendor
    Amd
    Product
    Radeon
    Vendor
    Amd
    Product
    Radeon Pro W7000
    Vendor
    Amd
    Product
    Radeon Rx 7000
    Vendor
    Amd
    Product
    Ryzen
    Vendor
    Amd
    Product
    Ryzen 7040
    Vendor
    Amd
    Product
    Ryzen 8000

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-124 Shared Resource Manipulation

    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