Integer Underflow and Out-of-Bounds Read in ksmbd's deassemble_neg_contexts Function

Integer Underflow and Out-of-Bounds Read in ksmbd's deassemble_neg_contexts Function

CVE-2023-38427 · CRITICAL Severity

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

An issue was discovered in the Linux kernel before 6.3.8. fs/smb/server/smb2pdu.c in ksmbd has an integer underflow and out-of-bounds read in deassemble_neg_contexts.

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