CVE-2024-56318

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Source
https://cve.org/CVERecord?id=CVE-2024-56318
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-56318.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-56318
Published
2024-12-18T00:00:00Z
Modified
2026-10-21T09:00:12Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

In raw\TCP.cpp in Matter (aka connectedhomeip or Project CHIP) through 1.4.0.0 before 27ca6ec, there is a NULL pointer dereference in TCPBase::ProcessSingleMessage via TCP packets with zero messageSize, leading to denial of service.

Database specific 
{
    "cna_assigner":  "mitre",
    "cwe_ids":  [
        "CWE-476"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/56xxx/CVE-2024-56318.json",
    "unresolved_ranges":  [
        {
            "extracted_events":  [
                {
                    "range":  [
                        {
                            "fixed":  "27ca6ec"
                        }
                    ],
                    "source":  "AFFECTED_FIELD",
                    "strategy":  "StandardRange"
                }
            ]
        }
    ]
}
References

Affected packages

Git / github.com/project-chip/connectedhomeip

Affected ranges

Type
GIT
Repo
https://github.com/project-chip/connectedhomeip
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
27ca6ec255b78168e04bd71e0f1a473869cf144b
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "last_affected":  "1.4.0.0"
                }
            ],
            "source":  "DESCRIPTION"
        },
        {
            "range":  [
                {
                    "fixed":  "27ca6ec255b78168e04bd71e0f1a473869cf144b"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

Other
SVE_23_03/rc1
SVE_23_03/rc2
SVE_23_09/rc1
TE8/rc1
TE8/rc2
TE8/rc3
TE9
TE_23_02/rc1
TE_23_02/rc2
TE_24_01/rc1
test_event_1_2012_03_05
test_event_2_2012_04_19
test_event_2_2012_04_21
test_event_2_2012_04_22
test_event_3_2012_04_21
test_event_3_2021_06_01
test_event_3_2021_06_03
test_event_4_2021_07_06
v2021_01_27-alpha
v2021_02_02-alpha
v2021_02_10-alpha
TH-Matter-1.*
TH-Matter-1.2
V1.*
V1.0.0.1
v1.*
v1.0.0.2
v1.1.0.0
v1.1.0.1
v1.2.0.0
v1.2.0.1
v1.3.0.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-56318.json"
vanir_signatures 
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        "source":  "https://github.com/project-chip/connectedhomeip/commit/27ca6ec255b78168e04bd71e0f1a473869cf144b",
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vanir_signatures_modified 
"2026-10-21T09:00:12Z"