CVE-2025-38501 – KSMBD Connection Flood Denial of Service Vulnerability

The following table lists the changes that have been made to the
CVE-2025-38501 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    Aug. 16, 2025

    Action Type Old Value New Value
    Added Description In the Linux kernel, the following vulnerability has been resolved:

    ksmbd: limit repeated connections from clients with the same IP

    Repeated connections from clients with the same IP address may exhaust
    the max connections and prevent other normal client connections.
    This patch limit repeated connections from clients with the same IP.

    Added Reference https://git.kernel.org/stable/c/6073afe64510c302b7a0683a01e32c012eff715d
    Added Reference https://git.kernel.org/stable/c/7e5d91d3e6c62a9755b36f29c35288f06c3cd86b
    Added Reference https://git.kernel.org/stable/c/cb092fc3a62972a4aa47c9fe356c2c6a01cd840b
    Added Reference https://git.kernel.org/stable/c/e6bb9193974059ddbb0ce7763fa3882bd60d4dc3
    Added Reference https://git.kernel.org/stable/c/f1ce9258bcbce2491f9f71f7882b6eed0b33ec65
    Added Reference https://git.kernel.org/stable/c/fa1c47af4ff641cf9197ecdb1f8240cbb30389c1
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