CVE-2025-39942

Published: Oct 4, 2025Modified: Jul 30, 2026

5.5

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

In the Linux kernel, the following vulnerability has been resolved: ksmbd: smbdirect: verify remaining_data_length respects max_fragmented_recv_size This is inspired by the check for data_offset + data_length.

Affected (12)

Products: Linux: Linux Kernel

Linux

1 product

Linux Kernel

Configuration A

12 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	From 5.15.1 to 6.1.154
Linux Linux Kernel	From 6.13 to 6.16.9
Linux Linux Kernel	From 6.2 to 6.6.108
Linux Linux Kernel	From 6.7 to 6.12.49
Linux Linux Kernel	Version 5.15
Linux Linux Kernel	Version 5.15 rc7
Linux Linux Kernel	Version 6.17 rc1
Linux Linux Kernel	Version 6.17 rc2
Linux Linux Kernel	Version 6.17 rc3
Linux Linux Kernel	Version 6.17 rc4
Linux Linux Kernel	Version 6.17 rc5
Linux Linux Kernel	Version 6.17 rc6