Vulnerability Monitor

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CVE-2023-38431

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.

Published

2023-07-18T00:15:09.707

Last Modified

2024-11-21T08:13:33.550

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.1 (CRITICAL)

Weaknesses
  • Type: Primary
    CWE-125
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System linux linux_kernel < 5.15.145 Yes
Operating System linux linux_kernel < 6.1.34 Yes
Operating System linux linux_kernel < 6.3.8 Yes
Application netapp solidfire_\&_hci_management_node - Yes
Hardware netapp h300s - Yes
Hardware netapp h410s - Yes
Hardware netapp h500s - Yes
Hardware netapp h700s - Yes
References