What is CVE-2024-56319?

CVE-2024-56319 is a high-severity vulnerability in Matter, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 7.5/10. Published 2024-12-18.

How severe is CVE-2024-56319?

High severity. CVSS v3 base score is 7.5 out of 10.

Resource exhaustion in Matter

CVE-2024-56319

In Matter (aka connectedhomeip or Project CHIP) through 1.4.0.0 before e3277eb, unlimited user label appends in a userlabel cluster can lead to a denial of service (resource exhaustion).

EPSS: 0.005 (41.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Matter — versions 0

Weakness classification (CWE)

CWE-770 — Allocation of Resources Without Limits or Throttling

References

cve@mitre.org
cve@mitre.org
cve@mitre.org

Frequently asked questions

What is CVE-2024-56319?: CVE-2024-56319 is a high-severity vulnerability in Matter, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 7.5/10. Published 2024-12-18.
How severe is CVE-2024-56319?: High severity. CVSS v3 base score is 7.5 out of 10.