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Fixed

LIN1022-6198 : Security Advisory - gtkwave - CVE-2023-38648

Created: Jan 8, 2024    Updated: Jul 27, 2025
Resolved Date: Jul 27, 2025
Found In Version: 10.22.33.1
Severity: Standard
Applicable for: Wind River Linux LTS 22
Component/s: Userspace

Description

Multiple out-of-bounds write vulnerabilities exist in the VZT vzt_rd_get_facname decompression functionality of GTKWave 3.3.115. A specially crafted .vzt file can lead to arbitrary code execution. A victim would need to open a malicious file to trigger these vulnerabilities.This vulnerability concerns the out-of-bounds write perfomed by the prefix copy loop.

CREATE(Triage):(User=admin) CVE-2023-38648 (https://nvd.nist.gov/vuln/detail/CVE-2023-38648)
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