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    CVE-2024-42119

    In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Skip finding free audio for unknown engine_id [WHY] ENGINE_ID_UNKNOWN = -1 and can not be used as an array index. Plus, it also means it is uninitialized and does not need free audio. [HOW] Skip and return NULL. This fixes 2 OVERRUN issues reported by Coverity.

    Published:Jul 30, 2024
    Last Modified:Nov 3, 2025
    EPS:Jul 30, 2024
    EPSS Score:0.00011
    CVSS Score:7.8

    Affected Products

    Vendor
    Linux
    Product
    Linux Kernel

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-125 Out-of-bounds Read

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-540 Overread Buffers

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    References

    https://git.kernel.org/stable/c/1357b2165d9ad94faa4c4a20d5e2ce29c2ff29c3
    https://git.kernel.org/stable/c/874261358d31fc772f2823604167e670983cc1ca
    https://git.kernel.org/stable/c/881fb6afc0004c5e6392ae2848f825bf051dae14
    https://git.kernel.org/stable/c/95ad20ee3c4efbb91f9a4ab08e070aa3697f5879
    https://git.kernel.org/stable/c/9eb4db08a808e3a3ba59193aeb84a57a6dc4d8c9
    https://git.kernel.org/stable/c/afaaebdee9bb9f26d9e13cc34b33bd0a7bf59488
    https://git.kernel.org/stable/c/eacca028a623f608607d02457122ee5284491e18
    https://git.kernel.org/stable/c/ffa7bd3ca9cfa902b857d1dc9a5f46fededf86c8
    https://git.kernel.org/stable/c/1357b2165d9ad94faa4c4a20d5e2ce29c2ff29c3
    https://git.kernel.org/stable/c/874261358d31fc772f2823604167e670983cc1ca
    https://git.kernel.org/stable/c/881fb6afc0004c5e6392ae2848f825bf051dae14
    https://git.kernel.org/stable/c/95ad20ee3c4efbb91f9a4ab08e070aa3697f5879
    https://git.kernel.org/stable/c/9eb4db08a808e3a3ba59193aeb84a57a6dc4d8c9
    https://git.kernel.org/stable/c/afaaebdee9bb9f26d9e13cc34b33bd0a7bf59488
    https://git.kernel.org/stable/c/eacca028a623f608607d02457122ee5284491e18
    https://git.kernel.org/stable/c/ffa7bd3ca9cfa902b857d1dc9a5f46fededf86c8
    https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html

    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