Secure Cyber Vulnerability Management

25/09/2025
Zero-Day Initiative

ZDI-25-917: Linux Kernel ksmbd generate_key context.iov_base Null Pointer Dereference Denial-of-Service Vulnerability

by Deepanshu Jha
This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of the Linux Kernel. Authentication is required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 5.3. The following CVEs are assigned: CVE-2025-38562.

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