TNCVE-2025-39943 — Vulnetix

TNCVE-2025-39943 PUBLISHED

In the Linux kernel, the following vulnerability has been resolved: ksmbd: smbdirect: validate data_offset and data_length field of smb_direct_data_transfer If data_offset and data_length of smb_direct_data_transfer struct are invalid, out of bounds issue could happen. This patch validate data_offset and data_length field in recv_done.

Exploit Intelligence

4081.3.7.yml (github-poc)

Timeline

Oct 4, 2025 CVE Published

References

Tenable: CVE-2025-39943 advisory

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