{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2025-1394", "assignerOrgId": "030b2754-1501-44a4-bef8-48be86a33bf4", "state": "PUBLISHED", "assignerShortName": "Silabs", "dateReserved": "2025-02-17T11:16:21.064Z", "datePublished": "2025-07-30T08:11:28.403Z", "dateUpdated": "2025-08-08T04:07:18.857Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "packageName": "GSDK", "product": "Zigbee Stack", "repo": "https://github.com/SiliconLabs/gecko_sdk", "vendor": "silabs.com", "versions": [{"lessThanOrEqual": "4.4.5", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "packageName": "SiSDK", "product": "Zigbee Stack", "repo": "https://github.com/SiliconLabs/simplicity_sdk", "vendor": "silabs.com", "versions": [{"lessThanOrEqual": "2024.6.2", "status": "affected", "version": "0", "versionType": "semver"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Failure to handle the error status returned by the buffer management APIs in SiLabs EmberZNet Zigbee stack may result in data leaks or potential Denial of Service (DoS).<br>"}], "value": "Failure to handle the error status returned by the buffer management APIs in SiLabs EmberZNet Zigbee stack may result in data leaks or potential Denial of Service (DoS)."}], "impacts": [{"capecId": "CAPEC-100", "descriptions": [{"lang": "en", "value": "CAPEC-100 Overflow Buffers"}]}], "metrics": [{"cvssV4_0": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "attackVector": "ADJACENT", "baseScore": 5.9, "baseSeverity": "MEDIUM", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:A/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-252", "description": "CWE-252 Unchecked Return Value", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "030b2754-1501-44a4-bef8-48be86a33bf4", "shortName": "Silabs", "dateUpdated": "2025-08-08T04:07:18.857Z"}, "references": [{"tags": ["release-notes"], "url": "https://www.silabs.com/documents/public/release-notes/emberznet-release-notes-7.5.0.0.pdf"}, {"tags": ["release-notes"], "url": "https://www.silabs.com/documents/public/release-notes/emberznet-release-notes-8.0.3.0.pdf"}, {"tags": ["release-notes"], "url": "https://www.silabs.com/documents/public/release-notes/emberznet-release-notes-8.1.0.0.pdf"}, {"tags": ["vendor-advisory", "permissions-required"], "url": "https://community.silabs.com/068Vm00000SkHNX"}], "source": {"discovery": "UNKNOWN"}, "title": "Denial of Service (DoS) and memory leak vulnerabilities in Zigbee library", "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-07-30T13:35:06.476184Z", "id": "CVE-2025-1394", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-07-30T13:39:38.777Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2025-1394", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-07-30T13:35:06.476184Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-07-30T13:38:43.054Z"}}], "cna": {"title": "Denial of Service (DoS) and memory leak vulnerabilities in Zigbee library", "source": {"discovery": "UNKNOWN"}, "impacts": [{"capecId": "CAPEC-100", "descriptions": [{"lang": "en", "value": "CAPEC-100 Overflow Buffers"}]}], "metrics": [{"format": "CVSS", "cvssV4_0": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 5.9, "Automatable": "NOT_DEFINED", "attackVector": "ADJACENT", "baseSeverity": "MEDIUM", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:A/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "privilegesRequired": "LOW", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"repo": "https://github.com/SiliconLabs/gecko_sdk", "vendor": "silabs.com", "product": "Zigbee Stack", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "4.4.5"}], "packageName": "GSDK", "defaultStatus": "unaffected"}, {"repo": "https://github.com/SiliconLabs/simplicity_sdk", "vendor": "silabs.com", "product": "Zigbee Stack", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "2024.6.2"}], "packageName": "SiSDK", "defaultStatus": "unaffected"}], "references": [{"url": "https://www.silabs.com/documents/public/release-notes/emberznet-release-notes-7.5.0.0.pdf", "tags": ["release-notes"]}, {"url": "https://www.silabs.com/documents/public/release-notes/emberznet-release-notes-8.0.3.0.pdf", "tags": ["release-notes"]}, {"url": "https://www.silabs.com/documents/public/release-notes/emberznet-release-notes-8.1.0.0.pdf", "tags": ["release-notes"]}, {"url": "https://community.silabs.com/068Vm00000SkHNX", "tags": ["vendor-advisory", "permissions-required"]}], "x_generator": {"engine": "Vulnogram 0.2.0"}, "descriptions": [{"lang": "en", "value": "Failure to handle the error status returned by the buffer management APIs in SiLabs EmberZNet Zigbee stack may result in data leaks or potential Denial of Service (DoS).", "supportingMedia": [{"type": "text/html", "value": "Failure to handle the error status returned by the buffer management APIs in SiLabs EmberZNet Zigbee stack may result in data leaks or potential Denial of Service (DoS).<br>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-252", "description": "CWE-252 Unchecked Return Value"}]}], "providerMetadata": {"orgId": "030b2754-1501-44a4-bef8-48be86a33bf4", "shortName": "Silabs", "dateUpdated": "2025-08-08T04:07:18.857Z"}}}, "cveMetadata": {"cveId": "CVE-2025-1394", "state": "PUBLISHED", "dateUpdated": "2025-08-08T04:07:18.857Z", "dateReserved": "2025-02-17T11:16:21.064Z", "assignerOrgId": "030b2754-1501-44a4-bef8-48be86a33bf4", "datePublished": "2025-07-30T08:11:28.403Z", "assignerShortName": "Silabs"}, "dataVersion": "5.1"}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "Failure to handle the error status returned by the buffer management APIs in SiLabs EmberZNet Zigbee stack may result in data leaks or potential Denial of Service (DoS)."}, {"lang": "es", "value": "No manejar el estado de error devuelto por las API de administraci\u00f3n de b\u00fafer en la pila SiLabs EmberZNet Zigbee puede provocar fugas de datos o una posible denegaci\u00f3n de servicio (DoS)."}], "id": "CVE-2025-1394", "lastModified": "2025-07-31T18:42:37.870", "metrics": {"cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "attackVector": "ADJACENT", "availabilityRequirement": "NOT_DEFINED", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:A/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "product-security@silabs.com", "type": "Secondary"}]}, "published": "2025-07-30T08:15:33.743", "references": [{"source": "product-security@silabs.com", "url": "https://community.silabs.com/068Vm00000SkHNX"}, {"source": "product-security@silabs.com", "url": "https://www.silabs.com/documents/public/release-notes/emberznet-release-notes-7.5.0.0.pdf"}, {"source": "product-security@silabs.com", "url": "https://www.silabs.com/documents/public/release-notes/emberznet-release-notes-8.0.3.0.pdf"}, {"source": "product-security@silabs.com", "url": "https://www.silabs.com/documents/public/release-notes/emberznet-release-notes-8.1.0.0.pdf"}], "sourceIdentifier": "product-security@silabs.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-252"}], "source": "product-security@silabs.com", "type": "Secondary"}]}

{}

{"created": "2025-07-31T10:09:19.256471+00:00", "updated": "2025-07-31T10:09:19.256566+00:00", "vendors": ["silabs", "silabs$PRODUCT$emberznet"]}