CVE-2023-38432

CriticalCVSS 9.1/10Last modified Jun 17, 2026

Description

An issue was discovered in the Linux kernel before 6.3.10. fs/smb/server/smb2misc.c in ksmbd does not validate the relationship between the command payload size and the RFC1002 length specification, leading to an out-of-bounds read.

Metrics

CVSS 3.1 9.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Weakness enumeration

CWE-125

Affected software

VendorProductVersions
n/an/an/a

References

Timeline

Published
Jul 18, 2023
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2023-38432: Critical severity, CVSS 9.1 | Vulnix