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    CVE-2019-16508

    The Imagination Technologies driver for Chrome OS before R74-11895.B, R75 before R75-12105.B, and R76 before R76-12208.0.0 allows attackers to trigger an Integer Overflow and gain privileges via a malicious application. This occurs because of intentional access for the GPU process to /dev/dri/card1 and the PowerVR ioctl handler, as demonstrated by PVRSRVBridgeSyncPrimOpCreate.

    Published:Oct 1, 2019
    Last Modified:Nov 21, 2024
    EPS:Oct 1, 2019
    EPSS Score:0.00062
    CVSS Score:7.8

    Affected Products

    Vendor
    Google
    Product
    Chrome Os

    Exploits

    https://bugs.chromium.org/p/chromium/issues/detail?id=960106https://bugs.chromium.org/p/chromium/issues/detail?id=960106

    Common Weakness Enumeration

    CWE-190 Integer Overflow or Wraparound

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

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    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