CVE-2022-47940

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CVSS 3.1

8.1 high

EPSS

1%p71

Published

Dec 23, 2022 (Dec 23, 2022)

Modified

Jun 17, 2026

Description

An issue was discovered in ksmbd in the Linux kernel 5.15 through 5.18 before 5.18.18. fs/ksmbd/smb2pdu.c lacks length validation in the non-padding case in smb2_write.

Vendors: linux
Products: linux kernel
Weakness: CWE-125
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.4%)

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