CVE-2025-56361

Description

A reachable assertion vulnerability exists in the Matter SDK (connectedhomeip) 1.3 thru 1.4, specifically within the Level Control cluster's server tick logic (`emberAfLevelControlClusterServerTickCallback`). When a MoveToLevel command is executed and followed by a conflicting write to the OperationMode attribute (in the Pump Configuration and Control cluster), an invariant check (`minLevel < currentLevel`) fails and causes the device to abort. This leads to a denial of service condition. The issue is confirmed in SDK versions 1.3 and 1.4 (commit ab3d5ae), and is triggered remotely without authentication.

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Produits concernés

• Csa-iot matter

Scores CVSS

Faiblesses (CWE)

• CWE-617

Références

• https://github.com/project-chip/connectedhomeip/ Product
• https://github.com/project-chip/connectedhomeip/issues/38619 ExploitIssue Tracking
• https://github.com/project-chip/connectedhomeip/issues/38619 ExploitIssue Tracking

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories