High severity7.5OSV Advisory· Published Dec 18, 2024· Updated Jun 17, 2026
CVE-2024-56317
CVE-2024-56317
Description
In Matter (aka connectedhomeip or Project CHIP) through 1.4.0.0, the WriteAcl function deletes all existing ACL entries first, and then attempts to recreate them based on user input. If input validation fails during decoding, the process stops, and no entries are restored by access-control-server.cpp, i.e., a denial of service.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
4- Range: SVE_23_03/rc1, SVE_23_03/rc2, SVE_23_09/rc1, …
- Range: <=1.4.0.0
- Range: <=1.4.0.0
Patches
Vulnerability mechanics
References
1News mentions
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