CVE-2025-63929_CVE-2025-63929

7.5 / 10

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

A null pointer dereference vulnerability exists in airpig2011 IEC104 thru Commit be6d841 (2019-07-08). When multiple threads enqueue elements concurrently via IEC10X_PrioEnQueue, the function may dereference a null or freed queue pointer, resulting in a segmentation fault and potential denial-of-service.

Basic Information

ID CVE-2025-63929

Source mitre

Published Nov 12, 2025 at 00:00

Modified Nov 13, 2025 at 16:09

Affected Product

Vendor n/a

Product n/a

Version n/a

Affected Versions n/a n/a n/a

CWE Classification

CWE-476

References

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    "description": "A null pointer dereference vulnerability exists in airpig2011 IEC104 thru Commit be6d841 (2019-07-08). When multiple threads enqueue elements concurrently via IEC10X_PrioEnQueue, the function may dereference a null or freed queue pointer, resulting in a segmentation fault and potential denial-of-service.",
    "published": "2025-11-12T00:00:00.000Z",
    "modified": "2025-11-13T16:09:20.929Z",
    "type": "cve",
    "title": "CVE-2025-63929",
    "source": "mitre",
    "references": "https://github.com/airpig2011/IEC104/issues/21\nhttps://songsong.host/mybugs/CVE-2025-63929.html",
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