CVE-2025-56364: n/a
CVE-2025-56364 is a vulnerability in the Matter SDK (connectedhomeip) before version 1.4.0. It involves the use of an uninitialized value when the GetDestinationGroupId().Value() method is called without verifying if a value exists. This causes a crash (denial of service) when an InvokeCommand is sent without initializing the destination group ID. The issue is fixed by adding a .HasValue() check before accessing the value.
AI Analysis
Technical Summary
This vulnerability arises from calling GetDestinationGroupId().Value() without first checking if the destination group ID has a value, leading to a use of uninitialized value. When an InvokeCommand is sent without initializing this ID, the software crashes with SIGABRT, resulting in denial of service. The flaw affects all versions of the Matter SDK before commit 0360cc3 (Dec 5, 2024), which corresponds to versions before 1.4.0. The fix involves adding a .HasValue() check before accessing the value to prevent the crash.
Potential Impact
The vulnerability causes a denial of service condition by crashing the Matter SDK when processing certain InvokeCommand requests that lack an initialized destination group ID. There is no indication of code execution or data leakage. No known exploits are reported in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. The issue is fixed in commit 0360cc3 dated December 5, 2024, which corresponds to version 1.4.0. Users should upgrade to version 1.4.0 or later once available to remediate this vulnerability.
CVE-2025-56364: n/a
Description
CVE-2025-56364 is a vulnerability in the Matter SDK (connectedhomeip) before version 1.4.0. It involves the use of an uninitialized value when the GetDestinationGroupId().Value() method is called without verifying if a value exists. This causes a crash (denial of service) when an InvokeCommand is sent without initializing the destination group ID. The issue is fixed by adding a .HasValue() check before accessing the value.
Affected software
pkg:github/project-chip/connectedhomeipRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability arises from calling GetDestinationGroupId().Value() without first checking if the destination group ID has a value, leading to a use of uninitialized value. When an InvokeCommand is sent without initializing this ID, the software crashes with SIGABRT, resulting in denial of service. The flaw affects all versions of the Matter SDK before commit 0360cc3 (Dec 5, 2024), which corresponds to versions before 1.4.0. The fix involves adding a .HasValue() check before accessing the value to prevent the crash.
Potential Impact
The vulnerability causes a denial of service condition by crashing the Matter SDK when processing certain InvokeCommand requests that lack an initialized destination group ID. There is no indication of code execution or data leakage. No known exploits are reported in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. The issue is fixed in commit 0360cc3 dated December 5, 2024, which corresponds to version 1.4.0. Users should upgrade to version 1.4.0 or later once available to remediate this vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mitre
- Date Reserved
- 2025-08-16T00:00:00.000Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a56b92768715ace4351a77d
Added to database: 07/14/2026, 22:33:11 UTC
Last enriched: 07/14/2026, 22:48:18 UTC
Last updated: 07/14/2026, 22:50:17 UTC
Views: 3
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