Improper Parameter Check in ThreadX Syscall Implementation_CVE-2025-55080

7.2 / 10

HIGH

CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

Description

In Eclipse ThreadX before 6.4.3, when memory protection is enabled, syscall parameters verification wasn't enough, allowing an attacker to obtain an arbitrary memory read/write.

Basic Information

ID CVE-2025-55080

Source eclipse

Published Oct 15, 2025 at 05:41

Affected Product

Vendor Eclipse Foundation

Product ThreadX

Affected Versions Eclipse Foundation ThreadX 0

CWE Classification

CWE-233

References

github.com /eclipse-threadx/threadx/security/advisories/GHSA-76hh-wrj5-hr2v

{
    "lastseen": "",
    "description": "In Eclipse ThreadX before 6.4.3, when memory protection is enabled, syscall parameters verification wasn't enough, allowing an attacker to obtain an arbitrary memory read/write.",
    "published": "2025-10-15T05:41:50.536Z",
    "modified": "2025-10-15T05:41:50.536Z",
    "type": "cve",
    "title": "Improper Parameter Check in ThreadX Syscall Implementation",
    "source": "eclipse",
    "references": "https://github.com/eclipse-threadx/threadx/security/advisories/GHSA-76hh-wrj5-hr2v",
    "id": "CVE-2025-55080",
    "bulletinFamily": "",
    "cwe": [
        "CWE-233"
    ],
    "cvelist": null,
    "sourceData": "Eclipse Foundation ThreadX 0",
    "sourceHref": "",
    "cvss": {
        "score": 7.2,
        "severity": "HIGH",
        "vector": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
        "version": "4.0"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "ThreadX",
    "version": "0",
    "vendor": "Eclipse Foundation",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}