CVE Feed

    Dashboard / CVE / CVE-2022-46395

    CVE-2022-46395

    An issue was discovered in the Arm Mali GPU Kernel Driver. A non-privileged user can make improper GPU processing operations to gain access to already freed memory. This affects Midgard r0p0 through r32p0, Bifrost r0p0 through r41p0 before r42p0, Valhall r19p0 through r41p0 before r42p0, and Avalon r41p0 before r42p0.

    Published:Mar 6, 2023
    Last Modified:Nov 27, 2024
    EPS:Mar 6, 2023
    EPSS Score:0.37595
    CVSS Score:8.8

    Affected Products

    Vendor
    Arm
    Product
    Avalon Gpu Kernel Driver
    Vendor
    Arm
    Product
    Bifrost Gpu Kernel Driver
    Vendor
    Arm
    Product
    Midgard Gpu Kernel Driver
    Vendor
    Arm
    Product
    Valhall Gpu Kernel Driver

    Exploits

    https://github.com/Gao-Zuin/cve-2022-46395-qemuhttps://github.com/Pro-me3us/CVE_2022_46395_Gazellehttps://github.com/Pro-me3us/CVE_2022_46395_Ravenhttps://github.com/SmileTabLabo/CVE-2022-46395

    Common Weakness Enumeration

    CWE-416 Use After Free

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    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