CVE-2023-38431 (linux_kernel) | allinfosecnews.com

July 18, 2023, 12:15 a.m. |

National Vulnerability Database web.nvd.nist.gov

An issue was discovered in the Linux kernel before 6.3.8. fs/smb/server/connection.c in ksmbd does not validate the relationship between the NetBIOS header's length field and the SMB header sizes, via pdu_size in ksmbd_conn_handler_loop, leading to an out-of-bounds read.

cve header issue kernel ksmbd length linux linux kernel netbios out-of-bounds relationship server smb

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