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Acknowledged

LIN1022-4361 : Security Advisory - linux - CVE-2023-32254

Created: May 22, 2023 Updated: Jul 11, 2023

Found In Version: 10.22.33.1

Severity: Standard

Applicable for: Wind River Linux LTS 22

Component/s: Kernel

Description

A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the processing of SMB2_TREE_DISCONNECT commands. The issue results from the lack of proper locking when performing operations on an object. An attacker can leverage this vulnerability to execute code in the context of the kernel.

https://nvd.nist.gov/vuln/detail/CVE-2023-32254