CVE-2025-39942

MEDIUM

Linux Kernel - Unknown Vuln

Title source: llm

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.

References (5)

[Patch] https://git.kernel.org/stable/c/196a3a7676d726ee67621ea2bf3b7815ac2685b4

[Patch] https://git.kernel.org/stable/c/9644798294c7287e65a7b26e35aa6d2ce3345bcc

[Patch] https://git.kernel.org/stable/c/c64b915bb3d9339adcae5db4be2c35ffbef5e615

[Patch] https://git.kernel.org/stable/c/d3cb3f209d35c44b7ee74f77ed27ebb28995b9ce

[Patch] https://git.kernel.org/stable/c/e1868ba37fd27c6a68e31565402b154beaa65df0

Scores

CVSS v3 5.5

EPSS 0.0001

EPSS Percentile 3.0%

Attack Vector LOCAL

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

Classification

Status draft

Affected Products (13)

linux/linux_kernel < 6.1.154

linux/linux_kernel

linux/Kernel < 6.1.154linux

linux/Kernel < 6.6.108linux

linux/Kernel < 6.12.49linux

linux/Kernel < 6.16.9linux

Timeline

Published Oct 04, 2025

Tracked Since Feb 18, 2026