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    CVE-2022-42455

    ASUS EC Tool driver (aka d.sys) 1beb15c90dcf7a5234ed077833a0a3e900969b60be1d04fcebce0a9f8994bdbb, as signed by ASUS and shipped with multiple ASUS software products, contains multiple IOCTL handlers that provide raw read and write access to port I/O and MSRs via unprivileged IOCTL calls. Local users can gain privileges.

    Published:Feb 15, 2023
    Last Modified:Mar 19, 2025
    EPS:Feb 15, 2023
    EPSS Score:0.00029
    CVSS Score:7.8

    Affected Products

    Vendor
    Asus
    Product
    Armoury Crate

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-269 Improper Privilege Management

    Related CVEs

    CVE-2026-12962 (CVSS 5.3) — A Permissive Cross-domain Security Policy with Untrusted Domains in Armoury Crate allows a remote user to obta…
    CVE-2026-18023 (CVSS 5.7) — Sensitive Information in Resource Not Removed Before Reuse in ASUS Armoury Crate driver allows a local user to…
    CVE-2026-16003 (CVSS 2) — Exposed IOCTL with Insufficient Access Control in Armoury Crate driver allows a local user to add an arbitrary…
    CVE-2026-16004 (CVSS 5.9) — Exposed IOCTL with Insufficient Access Control in Armoury Crate driver allows a local user to read and write a…
    CVE-2026-16005 (CVSS 5.8) — Release of Invalid Pointer or Reference in Armoury Crate driver allows a local user to free arbitrary memory v…
    CVE-2026-16006 (CVSS 5.7) — Exposure of Sensitive System Information to an Unauthorized Control Sphere in Armoury Crate driver allows a lo…
    CVE-2026-75808 (CVSS 5.7) — Allocation of Resources Without Limits or Throttling in ASUS Armoury Crate allows a local user to cause a deni…
    CVE-2026-75809 (CVSS 5.9) — Exposed IOCTL with insufficient access control in ASUS Armoury Crate allows a local user to disclosure informa…
    CVE-2026-75810 (CVSS 5.7) — Exposed Dangerous Method or Function in ASUS Armoury Crate allow a local user to cause a brief system stall by…
    CVE-2026-75811 (CVSS 5.8) — Improper Restriction of Software Interfaces to Hardware Features in ASUS Armoury Crate allows a local 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