PT-2023-4398

CVE-2023-3866

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Published

2023-06-26

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Updated

2026-03-23

Description by

CVSS 3.1
7.5
High
MetricsAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions Linux Kernel ksmbd (affected versions not specified)
Description The issue is related to errors in pointer dereferencing in the ksmbd module of the Linux operating system kernel. Exploitation of this issue may allow a remote attacker to cause a denial of service. The problem is associated with the validation of session and tree IDs in compound requests.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploitability
Exploit
Impacts
Vendors
Affected products
Related identifiers
OESA-2023-1614
OESA-2023-1615
OESA-2023-1616
USN-6416-1
USN-6416-2
USN-6416-3
USN-6445-1
USN-6445-2
USN-6464-1
USN-6466-1
USN-6520-1
ZDI-23-979
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