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LIN1023-12924 : Security Advisory - glib-2.0 - CVE-2025-4373

Created: May 9, 2025    Updated: Jul 21, 2025
Resolved Date: Jul 20, 2025
Found In Version: 10.23.30.1
Fix Version: 10.23.30.18
Severity: Standard
Applicable for: Wind River Linux LTS 23
Component/s: Userspace

Description

A flaw was found in GLib, which is vulnerable to an integer overflow in the g_string_insert_unichar() function. When the position at which to insert the character is large, the position will overflow, leading to a buffer underwrite.

CREATE(Triage):(User=admin) CVE-2025-4373 (https://nvd.nist.gov/vuln/detail/CVE-2025-4373)

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