CVE-2025-56363

5.7 Moyenne

Publiée le 15/07/2026 à 01:17 · Modifiée le 13/10/2026 à 12:10 · Analysée par le NVD · Source : cve@mitre.org

Description

A null pointer dereference vulnerability exists in the Matter SDK (connectedhomeip) before 1.4.0, affecting the ReadRevisionAttribute function used in multiple clusters (Channel, Account Login, TargetNavigator, etc.). The function lacks proper validation of the delegate pointer before dereferencing. A remote unauthenticated attacker can exploit this issue by sending a crafted read request, causing the device to crash (denial of service). This issue has been confirmed in SDK version v1.4 (commit ab3d5ae).

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Produits concernés

Csa-iot matter

Scores CVSS

Version	Score	Source	Vecteur
3.1	5.7 Moyenne	nvd@nist.gov (NVD)	`CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H`
3.1	5.7 Moyenne	134c704f-9b21-4f2e-91b3-4a467353bcc0	`CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H`

Faiblesses (CWE)

CWE-476

Références

https://github.com/project-chip/connectedhomeip/ Product
https://github.com/project-chip/connectedhomeip/issues/39173 ExploitIssue Tracking
https://github.com/project-chip/connectedhomeip/issues/39173 ExploitIssue Tracking

CVE-2025-56363

Description

Produits concernés

Scores CVSS

Faiblesses (CWE)

Références

Ailleurs