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    CVE-2023-52805

    In the Linux kernel, the following vulnerability has been resolved: jfs: fix array-index-out-of-bounds in diAlloc Currently there is not check against the agno of the iag while allocating new inodes to avoid fragmentation problem. Added the check which is required.

    Published:May 21, 2024
    Last Modified:Jan 5, 2026
    EPS:May 21, 2024
    EPSS Score:0.00017
    CVSS Score:7.8

    Affected Products

    Vendor
    Linux
    Product
    Linux Kernel

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-100 Overflow Buffers
    CAPEC-540 Overread Buffers

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    References

    https://git.kernel.org/stable/c/05d9ea1ceb62a55af6727a69269a4fd310edf483
    https://git.kernel.org/stable/c/1708d0a9917fea579cc9da3d87b154285abd2cd8
    https://git.kernel.org/stable/c/1ba7df5457dc1c1071c5f92ac11323533a6430e1
    https://git.kernel.org/stable/c/2308d0fb0dc32446b4e6ca37cd09c30374bb64e9
    https://git.kernel.org/stable/c/64f062baf202b82f54987a3f614a6c8f3e466641
    https://git.kernel.org/stable/c/665b44e55c2767a4f899c3b18f49e9e1c9983777
    https://git.kernel.org/stable/c/7467ca10a5ff09b0e87edf6c4d2a4bfdee69cf2c
    https://git.kernel.org/stable/c/8c68af2af697ba2ba3b138be0c6d72e2ce3a3d6d
    https://git.kernel.org/stable/c/cf7e3e84df36a9953796c737f080712f631d7083
    https://git.kernel.org/stable/c/05d9ea1ceb62a55af6727a69269a4fd310edf483
    https://git.kernel.org/stable/c/1708d0a9917fea579cc9da3d87b154285abd2cd8
    https://git.kernel.org/stable/c/1ba7df5457dc1c1071c5f92ac11323533a6430e1
    https://git.kernel.org/stable/c/2308d0fb0dc32446b4e6ca37cd09c30374bb64e9
    https://git.kernel.org/stable/c/64f062baf202b82f54987a3f614a6c8f3e466641
    https://git.kernel.org/stable/c/665b44e55c2767a4f899c3b18f49e9e1c9983777
    https://git.kernel.org/stable/c/7467ca10a5ff09b0e87edf6c4d2a4bfdee69cf2c
    https://git.kernel.org/stable/c/8c68af2af697ba2ba3b138be0c6d72e2ce3a3d6d
    https://git.kernel.org/stable/c/cf7e3e84df36a9953796c737f080712f631d7083

    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