TI-2024-06155 Aliases CVE-2024-6638 GHSA-r476-rhjx-f9gg

Integer Overflow Vulnerability Reading TDMS Files in LabVIEW

LOW 24CWE-190Published 2024-07-22 · Updated 2024-08-01

Key facts

Attack vector: Local
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Denial of service
Confidentiality · integrity · availability: None · None · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-190 and the CVSS impact.

Summary

An integer overflow vulnerability due to improper input validation when reading TDMS files in LabVIEW may result in an infinite loop. Successful exploitation requires an attacker to provide a user with a specially crafted TDMS file. This vulnerability affects LabVIEW 2024 Q1 and prior versions.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00158 4th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
NI	LabVIEW	up to 24.1	—	No fix listed	CNA

LabVIEW VendorNI Affected up to 24.1 Fixed in — No fix listed CNA

CPE configurations NVD · 13

CPE	Versions	Role	Vendor
cpe:2.3:a:ni:labview::::::::	up to 2021	Vulnerable	NI
cpe:2.3:a:ni:labview:2022:q1::::::	2022 q1	Vulnerable	NI
cpe:2.3:a:ni:labview:2022:q3::::::	2022 q3	Vulnerable	NI
cpe:2.3:a:ni:labview:2022:q3_patch1::::::	2022 q3_patch1	Vulnerable	NI
cpe:2.3:a:ni:labview:2022:q3_patch2::::::	2022 q3_patch2	Vulnerable	NI
cpe:2.3:a:ni:labview:2023:q1::::::	2023 q1	Vulnerable	NI
cpe:2.3:a:ni:labview:2023:q3::::::	2023 q3	Vulnerable	NI
cpe:2.3:a:ni:labview:2023:q3_patch1::::::	2023 q3_patch1	Vulnerable	NI
cpe:2.3:a:ni:labview:2023:q3_patch2::::::	2023 q3_patch2	Vulnerable	NI
cpe:2.3:a:ni:labview:2023:q3_patch3::::::	2023 q3_patch3	Vulnerable	NI

cpe:2.3:a:ni:labview:*:*:*:*:*:*:*:* Versions up to 2021 Vulnerable ·NI
cpe:2.3:a:ni:labview:2022:q1:*:*:*:*:*:* Versions 2022 q1 Vulnerable ·NI
cpe:2.3:a:ni:labview:2022:q3:*:*:*:*:*:* Versions 2022 q3 Vulnerable ·NI
cpe:2.3:a:ni:labview:2022:q3_patch1:*:*:*:*:*:* Versions 2022 q3_patch1 Vulnerable ·NI
cpe:2.3:a:ni:labview:2022:q3_patch2:*:*:*:*:*:* Versions 2022 q3_patch2 Vulnerable ·NI
cpe:2.3:a:ni:labview:2023:q1:*:*:*:*:*:* Versions 2023 q1 Vulnerable ·NI
cpe:2.3:a:ni:labview:2023:q3:*:*:*:*:*:* Versions 2023 q3 Vulnerable ·NI
cpe:2.3:a:ni:labview:2023:q3_patch1:*:*:*:*:*:* Versions 2023 q3_patch1 Vulnerable ·NI
cpe:2.3:a:ni:labview:2023:q3_patch2:*:*:*:*:*:* Versions 2023 q3_patch2 Vulnerable ·NI
cpe:2.3:a:ni:labview:2023:q3_patch3:*:*:*:*:*:* Versions 2023 q3_patch3 Vulnerable ·NI

Show 3 more CPE

CPE	Versions	Role	Vendor
cpe:2.3:a:ni:labview:2023:q3_patch4::::::	2023 q3_patch4	Vulnerable	NI
cpe:2.3:a:ni:labview:2024:q1::::::	2024 q1	Vulnerable	NI
cpe:2.3:a:ni:labview:2024:q1_patch1::::::	2024 q1_patch1	Vulnerable	NI

cpe:2.3:a:ni:labview:2023:q3_patch4:*:*:*:*:*:* Versions 2023 q3_patch4 Vulnerable ·NI
cpe:2.3:a:ni:labview:2024:q1:*:*:*:*:*:* Versions 2024 q1 Vulnerable ·NI
cpe:2.3:a:ni:labview:2024:q1_patch1:*:*:*:*:*:* Versions 2024 q1_patch1 Vulnerable ·NI

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2024-6638
2026-10-03 Alias added: GHSA-r476-rhjx-f9gg

References

Advisory 1

https://www.ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/integer-overflow-vulnerability-reading-tdms-files-in-labview.html

TI-2025-07172 Missing input check in lvpict.cpp used in NI LabVIEW CVSS 4.0HIGH 8.5
TI-2013-04391 Absolute path traversal vulnerability in the 3D Graph ActiveX control in cw3dgrph.ocx in… CVSS 2.0HIGH 10.0
TI-2013-04390 Multiple absolute path traversal vulnerabilities in National Instruments cwui.ocx, as… CVSS 2.0HIGH 9.3
TI-2025-07173 Memory Corruption Issue in NI LabVIEW due to improper error handling CVSS 4.0HIGH 8.5
TI-2025-06708 Code Injection Vulnerability in NI LabVIEW when using CIN nodes CVSS 4.0HIGH 8.5
TI-2017-01999 Memory corruption in National Instruments LabVIEW 2016 Evaluation CVSS 3.0HIGH 7.8

See all 48 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences