VULNERABILITY INTELLIGENCE

CVE-2023-38430

CVSS score9.1 CRITICAL

EPSS probability1.17%

CISA KEVNot currently listed

Published2023-07-18

Last modified2026-06-17

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

Description

An issue was discovered in the Linux kernel before 6.3.9. ksmbd does not validate the SMB request protocol ID, leading to an out-of-bounds read.