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    CVE-2024-27028

    In the Linux kernel, the following vulnerability has been resolved: spi: spi-mt65xx: Fix NULL pointer access in interrupt handler The TX buffer in spi_transfer can be a NULL pointer, so the interrupt handler may end up writing to the invalid memory and cause crashes. Add a check to trans->tx_buf before using it.

    Published:May 1, 2024
    Last Modified:May 4, 2025
    EPS:May 1, 2024
    EPSS Score:0.00144
    CVSS Score:6.5

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Linux
    Product
    Linux Kernel

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-476 NULL Pointer Dereference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    References

    https://git.kernel.org/stable/c/1784053cf10a14c4ebd8a890bad5cfe1bee51713
    https://git.kernel.org/stable/c/2342b05ec5342a519e00524a507f7a6ea6791a38
    https://git.kernel.org/stable/c/55f8ea6731aa64871ee6aef7dba53ee9f9f3b2f6
    https://git.kernel.org/stable/c/62b1f837b15cf3ec2835724bdf8577e47d14c753
    https://git.kernel.org/stable/c/766ec94cc57492eab97cbbf1595bd516ab0cb0e4
    https://git.kernel.org/stable/c/a20ad45008a7c82f1184dc6dee280096009ece55
    https://git.kernel.org/stable/c/bcfcdf19698024565eff427706ebbd8df65abd11
    https://git.kernel.org/stable/c/bea82355df9e1c299625405b1947fc9b26b4c6d4
    https://git.kernel.org/stable/c/c10fed329c1c104f375a75ed97ea3abef0786d62
    https://git.kernel.org/stable/c/1784053cf10a14c4ebd8a890bad5cfe1bee51713
    https://git.kernel.org/stable/c/2342b05ec5342a519e00524a507f7a6ea6791a38
    https://git.kernel.org/stable/c/55f8ea6731aa64871ee6aef7dba53ee9f9f3b2f6
    https://git.kernel.org/stable/c/62b1f837b15cf3ec2835724bdf8577e47d14c753
    https://git.kernel.org/stable/c/766ec94cc57492eab97cbbf1595bd516ab0cb0e4
    https://git.kernel.org/stable/c/a20ad45008a7c82f1184dc6dee280096009ece55
    https://git.kernel.org/stable/c/bcfcdf19698024565eff427706ebbd8df65abd11
    https://git.kernel.org/stable/c/bea82355df9e1c299625405b1947fc9b26b4c6d4
    https://git.kernel.org/stable/c/c10fed329c1c104f375a75ed97ea3abef0786d62
    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