CVEvulnerability

CVE-2025-39942

5.5 MEDIUM Published 2025-10-04 Modified 2026-10-19 Official page ↗
Status
Modified
Published
2025-10-04
Last modified
2026-10-19
Assigner
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS 3.1 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 3.1 ([email protected])
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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 configurations

• linux linux kernel (>= 5.15.1 < 6.1.154) • linux linux kernel (>= 6.2 < 6.6.108) • linux linux kernel (>= 6.7 < 6.12.49) • linux linux kernel (>= 6.13 < 6.16.9) • linux linux kernel 5.15 • linux linux kernel 6.17

References