CVE-2023-32253 – Linux Kernel ksmbd Deadlock Denial of Service Vulnerability

The following table lists the changes that have been made to the
CVE-2023-32253 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 [email protected]

    Aug. 02, 2025

    Action Type Old Value New Value
    Added Description A flaw was found in the Linux kernel’s ksmbd component. A deadlock is triggered by sending multiple concurrent session setup requests, possibly leading to a denial of service.
    Added CVSS V3.1 AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
    Added CWE CWE-413
    Added Reference https://access.redhat.com/security/cve/CVE-2023-32253
    Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=2385886
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