CVE-2023-48693

Azure RTOS ThreadX is an advanced real-time operating system (RTOS) designed specifically for deeply embedded applications. An attacker can cause arbitrary read and write due to vulnerability in parameter checking mechanism in Azure RTOS ThreadX, which may lead to privilege escalation. The affected components include RTOS ThreadX v6.2.1 and below. The fixes have been included in ThreadX release 6.3.0. Users are advised to upgrade. There are no known workarounds for this vulnerability.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/azure-rtos/threadx/security/advisories/GHSA-p7w6-62rq-vrf9	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:microsoft:azure_rtos_threadx:*:*:*:*:*:*:*:*

History

05 Dec 2023, 01:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-12-05 01:15

Updated : 2024-02-28 20:54

NVD link : CVE-2023-48693

Mitre link : CVE-2023-48693

CVE.ORG link : CVE-2023-48693

JSON object : View

Products Affected

microsoft

azure_rtos_threadx

CWE

CWE-20

Improper Input Validation

{"id": "CVE-2023-48693", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.7, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 2.0}]}, "published": "2023-12-05T01:15:08.167", "references": [{"url": "https://github.com/azure-rtos/threadx/security/advisories/GHSA-p7w6-62rq-vrf9", "tags": ["Third Party Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": " Azure RTOS ThreadX is an advanced real-time operating system (RTOS) designed specifically for deeply embedded applications. An attacker can cause arbitrary read and write due to vulnerability in parameter checking mechanism in Azure RTOS ThreadX, which may lead to privilege escalation. The affected components include RTOS ThreadX v6.2.1 and below. The fixes have been included in ThreadX release 6.3.0. Users are advised to upgrade. There are no known workarounds for this vulnerability."}, {"lang": "es", "value": "Azure RTOS ThreadX es un sistema operativo avanzado en tiempo real (RTOS) manipulado espec\u00edficamente para aplicaciones profundamente integradas. Un atacante puede provocar lecturas y escrituras arbitrarias debido a una vulnerabilidad en el mecanismo de verificaci\u00f3n de par\u00e1metros en Azure RTOS ThreadX, lo que puede provocar una escalada de privilegios. Los componentes afectados incluyen RTOS ThreadX v6.2.1 y versiones anteriores. Las correcciones se incluyeron en la versi\u00f3n 6.3.0 de ThreadX. Se recomienda a los usuarios que actualicen. No se conocen workarounds para esta vulnerabilidad."}], "lastModified": "2023-12-08T19:24:21.413", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:azure_rtos_threadx:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B89FF198-9D9D-4CAA-86CC-D176C81A998B", "versionEndExcluding": "6.3.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}