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Fixed

LIN1023-9260 : Security Advisory - linux - CVE-2023-4458

Created: Nov 14, 2024    Updated: Feb 19, 2025
Resolved Date: Jan 19, 2025
Found In Version: 10.23.30.1
Fix Version: 10.23.30.15
Severity: Standard
Applicable for: Wind River Linux LTS 23
Component/s: Kernel

Description

A flaw was found within the parsing of extended attributes in the kernel ksmbd module. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this to disclose sensitive information on affected installations of Linux. Only systems with ksmbd enabled are vulnerable to this CVE.

CREATE(Triage):(User=admin) CVE-2023-4458 (https://nvd.nist.gov/vuln/detail/CVE-2023-4458)

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