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    CVE-2024-26839

    In the Linux kernel, the following vulnerability has been resolved: IB/hfi1: Fix a memleak in init_credit_return When dma_alloc_coherent fails to allocate dd->cr_base[i].va, init_credit_return should deallocate dd->cr_base and dd->cr_base[i] that allocated before. Or those resources would be never freed and a memleak is triggered.

    Published:Apr 17, 2024
    Last Modified:May 4, 2025
    EPS:Apr 17, 2024
    EPSS Score:0.00007
    CVSS Score:5.5

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Linux
    Product
    Linux Kernel

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    References

    https://git.kernel.org/stable/c/2e4f9f20b32658ef3724aa46f7aef4908d2609e3
    https://git.kernel.org/stable/c/3fa240bb6b2dbb3e7a3ee1440a4889cbb6207eb7
    https://git.kernel.org/stable/c/52de5805c147137205662af89ed7e083d656ae25
    https://git.kernel.org/stable/c/809aa64ebff51eb170ee31a95f83b2d21efa32e2
    https://git.kernel.org/stable/c/8412c86e89cc78d8b513cb25cf2157a2adf3670a
    https://git.kernel.org/stable/c/b41d0ade0398007fb746213f09903d52a920e896
    https://git.kernel.org/stable/c/cecfb90cf71d91e9efebd68b9e9b84661b277cc8
    https://git.kernel.org/stable/c/f0d857ce31a6bc7a82afcdbadb8f7417d482604b
    https://git.kernel.org/stable/c/2e4f9f20b32658ef3724aa46f7aef4908d2609e3
    https://git.kernel.org/stable/c/3fa240bb6b2dbb3e7a3ee1440a4889cbb6207eb7
    https://git.kernel.org/stable/c/52de5805c147137205662af89ed7e083d656ae25
    https://git.kernel.org/stable/c/809aa64ebff51eb170ee31a95f83b2d21efa32e2
    https://git.kernel.org/stable/c/8412c86e89cc78d8b513cb25cf2157a2adf3670a
    https://git.kernel.org/stable/c/b41d0ade0398007fb746213f09903d52a920e896
    https://git.kernel.org/stable/c/cecfb90cf71d91e9efebd68b9e9b84661b277cc8
    https://git.kernel.org/stable/c/f0d857ce31a6bc7a82afcdbadb8f7417d482604b
    https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
    https://lists.debian.org/debian-lts-announce/2024/06/msg00020.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