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    CVE-2022-27677

    Failure to validate privileges during installation of AMD Ryzen™ Master may allow an attacker with low privileges to modify files potentially leading to privilege escalation and code execution by the lower privileged user.

    Published:Feb 14, 2023
    Last Modified:Mar 19, 2025
    EPS:Feb 14, 2023
    EPSS Score:0.00046
    CVSS Score:7.8

    Affected Products

    Vendor
    Amd
    Product
    Ryzen Master

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-269 Improper Privilege Management

    Related CVEs

    CVE-2025-54512 (CVSS 7) — A DLL hijacking vulnerability within the AMD Ryzen Master installation could allow a local user-privileged att…
    CVE-2026-0465 (CVSS 5.6) — A Use‑After‑Free (UAF) vulnerability in the AMD Ryzen™ Master Utility Driver could allow a local attacker to a…
    CVE-2026-40677 (CVSS 7.7) — The use of insecure HTTP transport within AMD optional tools could allow an attacker to conduct a man-in-the-m…
    CVE-2024-21946 (CVSS 7.3) — Incorrect default permissions in the AMD RyzenTM Master Utility installation directory could allow an attacker…
    CVE-2024-21945 (CVSS 7.3) — Incorrect default permissions in the AMD RyzenTM Master monitoring SDK installation directory could allow an a…
    CVE-2023-20564 (CVSS 6.7) — Insufficient validation in the IOCTL (Input Output Control) input buffer in AMD Ryzen™ Master may permi…
    CVE-2023-20560 (CVSS 4.4) — Insufficient validation of the IOCTL (Input Output Control) input buffer in AMD Ryzen™ Master may all…
    CVE-2020-12928 (CVSS 7.8) — A vulnerability in a dynamically loaded AMD driver in AMD Ryzen Master V15 may allow any authenticated user to…

    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