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    CVE-2024-49973

    In the Linux kernel, the following vulnerability has been resolved: r8169: add tally counter fields added with RTL8125 RTL8125 added fields to the tally counter, what may result in the chip dma'ing these new fields to unallocated memory. Therefore make sure that the allocated memory area is big enough to hold all of the tally counter values, even if we use only parts of it.

    Published:Oct 21, 2024
    Last Modified:Aug 4, 2026
    EPS:Oct 21, 2024
    EPSS Score:0.0025
    CVSS Score:7.8

    Affected Products

    Vendor
    Linux
    Product
    Linux Kernel
    Vendor
    Redhat
    Product
    Enterprise Linux

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    References

    https://git.kernel.org/stable/c/1c723d785adb711496bc64c24240f952f4faaabf
    https://git.kernel.org/stable/c/21950321ad33d7613b1453f4c503d7b1871deb61
    https://git.kernel.org/stable/c/585c048d15ed559f20cb94c8fa2f30077efa4fbc
    https://git.kernel.org/stable/c/64648ae8c97ec5a3165021627f5a1658ebe081ca
    https://git.kernel.org/stable/c/92bc8647b4d65f4d4bf8afdb206321c1bc55a486
    https://git.kernel.org/stable/c/991e8b0bab669b7d06927c3e442b3352532e8581
    https://git.kernel.org/stable/c/ced8e8b8f40accfcce4a2bbd8b150aa76d5eff9a
    https://git.kernel.org/stable/c/fe44b3bfbf0c74df5712f44458689d0eccccf47d
    https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
    https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html
    https://cert-portal.siemens.com/productcert/html/ssa-265688.html
    https://cert-portal.siemens.com/productcert/html/ssa-355557.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