cve-2021-22386
Vulnerability from cvelistv5
Published
2021-08-10 13:04
Modified
2024-08-03 18:44
Severity ?
EPSS score ?
Summary
A component of the Huawei smartphone has a Double Free vulnerability. Local attackers may exploit this vulnerability to cause Root Elevation of Privileges.
References
Impacted products
▼ | Vendor | Product |
---|---|---|
n/a | EMUI;Magic UI;HarmonyOS |
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-03T18:44:12.147Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://consumer.huawei.com/en/support/bulletin/2021/6/" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://device.harmonyos.com/cn/docs/security/update/oem_security_update_phone_202106-0000001165452077" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "EMUI;Magic UI;HarmonyOS", "vendor": "n/a", "versions": [ { "status": "affected", "version": "EMUI 11.0.0" }, { "status": "affected", "version": "Magic UI 4.0.0" }, { "status": "affected", "version": "HarmonyOS 2.0" } ] } ], "descriptions": [ { "lang": "en", "value": "A component of the Huawei smartphone has a Double Free vulnerability. Local attackers may exploit this vulnerability to cause Root Elevation of Privileges." } ], "problemTypes": [ { "descriptions": [ { "description": "Double Free", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2021-08-10T13:04:18", "orgId": "25ac1063-e409-4190-8079-24548c77ea2e", "shortName": "huawei" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://consumer.huawei.com/en/support/bulletin/2021/6/" }, { "tags": [ "x_refsource_MISC" ], "url": "https://device.harmonyos.com/cn/docs/security/update/oem_security_update_phone_202106-0000001165452077" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "psirt@huawei.com", "ID": "CVE-2021-22386", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "EMUI;Magic UI;HarmonyOS", "version": { "version_data": [ { "version_value": "EMUI 11.0.0" }, { "version_value": "Magic UI 4.0.0" }, { "version_value": "HarmonyOS 2.0" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A component of the Huawei smartphone has a Double Free vulnerability. Local attackers may exploit this vulnerability to cause Root Elevation of Privileges." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Double Free" } ] } ] }, "references": { "reference_data": [ { "name": "https://consumer.huawei.com/en/support/bulletin/2021/6/", "refsource": "MISC", "url": "https://consumer.huawei.com/en/support/bulletin/2021/6/" }, { "name": "https://device.harmonyos.com/cn/docs/security/update/oem_security_update_phone_202106-0000001165452077", "refsource": "MISC", "url": "https://device.harmonyos.com/cn/docs/security/update/oem_security_update_phone_202106-0000001165452077" } ] } } } }, "cveMetadata": { "assignerOrgId": "25ac1063-e409-4190-8079-24548c77ea2e", "assignerShortName": "huawei", "cveId": "CVE-2021-22386", "datePublished": "2021-08-10T13:04:18", "dateReserved": "2021-01-05T00:00:00", "dateUpdated": "2024-08-03T18:44:12.147Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2021-22386\",\"sourceIdentifier\":\"psirt@huawei.com\",\"published\":\"2021-08-10T14:15:07.213\",\"lastModified\":\"2021-12-09T17:55:10.250\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A component of the Huawei smartphone has a Double Free vulnerability. Local attackers may exploit this vulnerability to cause Root Elevation of Privileges.\"},{\"lang\":\"es\",\"value\":\"Un componente del smartphone de Huawei, presenta una vulnerabilidad de Double Liberaci\u00f3n. Unos atacantes locales pueden explotar esta vulnerabilidad para causar una Elevaci\u00f3n de Privilegios de Root\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":7.0,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":1.0,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:M/Au:N/C:C/I:C/A:C\",\"accessVector\":\"LOCAL\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"COMPLETE\",\"integrityImpact\":\"COMPLETE\",\"availabilityImpact\":\"COMPLETE\",\"baseScore\":6.9},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":3.4,\"impactScore\":10.0,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-415\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:huawei:emui:11.0.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0B701EC6-8208-4D22-95A6-B07D471A8A8B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:huawei:magic_ui:4.0.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F6066FAB-23F5-4CB2-B89E-B00F8835AC39\"}]}]}],\"references\":[{\"url\":\"https://consumer.huawei.com/en/support/bulletin/2021/6/\",\"source\":\"psirt@huawei.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://device.harmonyos.com/cn/docs/security/update/oem_security_update_phone_202106-0000001165452077\",\"source\":\"psirt@huawei.com\",\"tags\":[\"Third Party Advisory\"]}]}}" } }
Loading...
Loading...
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.