{ "dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": { "cveId": "CVE-2021-22484", "assignerOrgId": "25ac1063-e409-4190-8079-24548c77ea2e", "state": "PUBLISHED", "assignerShortName": "huawei", "dateReserved": "2021-01-05T17:35:31.345Z", "datePublished": "2024-12-28T06:50:40.877Z", "dateUpdated": "2024-12-28T16:25:52.298Z" }, "containers": { "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "HarmonyOS", "vendor": "Huawei", "versions": [ { "status": "affected", "version": "2.0" } ] } ], "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "Some Huawei wearables have a vulnerability of not verifying the actual data size when reading data.\n\n
\n\nSuccessful exploitation of this vulnerability may cause a server out of memory (OOM).\n\n
" } ], "value": "Some Huawei wearables have a vulnerability of not verifying the actual data size when reading data.\n\n\n\n\nSuccessful exploitation of this vulnerability may cause a server out of memory (OOM)." } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-20", "description": "CWE-20 Improper Input Validation", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "orgId": "25ac1063-e409-4190-8079-24548c77ea2e", "shortName": "huawei", "dateUpdated": "2024-12-28T06:50:40.877Z" }, "references": [ { "url": "https://device.harmonyos.com/en/docs/security/update/security-bulletins-wearables-202108-0000001135186780" } ], "source": { "discovery": "UNKNOWN" }, "x_generator": { "engine": "Vulnogram 0.2.0" } }, "adp": [ { "problemTypes": [ { "descriptions": [ { "type": "CWE", "cweId": "CWE-125", "lang": "en", "description": "CWE-125 Out-of-bounds Read" } ] } ], "metrics": [ { "cvssV3_1": { "scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE" } }, { "other": { "type": "ssvc", "content": { "timestamp": "2024-12-28T16:21:39.972638Z", "id": "CVE-2021-22484", "options": [ { "Exploitation": "none" }, { "Automatable": "yes" }, { "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": "2024-12-28T16:25:52.298Z" } } ] } }