var-202202-1522
Vulnerability from variot
There is a software integer overflow leading to a TOCTOU condition in smartphones. Successful exploitation of this vulnerability may cause random address access. EMUI and Magic UI includes an integer overflow vulnerability, and Time-of-check Time-of-use (TOCTOU) There is a race condition vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202202-1522",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "emui",
"scope": "eq",
"trust": 1.0,
"vendor": "huawei",
"version": "10.1.1"
},
{
"model": "magic ui",
"scope": "eq",
"trust": 1.0,
"vendor": "huawei",
"version": "3.1.0"
},
{
"model": "emui",
"scope": "eq",
"trust": 1.0,
"vendor": "huawei",
"version": "10.1.0"
},
{
"model": "magic ui",
"scope": "eq",
"trust": 1.0,
"vendor": "huawei",
"version": "3.1.1"
},
{
"model": "magic ui",
"scope": null,
"trust": 0.8,
"vendor": "huawei",
"version": null
},
{
"model": "emui",
"scope": null,
"trust": 0.8,
"vendor": "huawei",
"version": null
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2022-006525"
},
{
"db": "NVD",
"id": "CVE-2021-22437"
}
]
},
"configurations": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/configurations#",
"children": {
"@container": "@list"
},
"cpe_match": {
"@container": "@list"
},
"data": {
"@container": "@list"
},
"nodes": {
"@container": "@list"
}
},
"data": [
{
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:huawei:emui:10.1.0:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:o:huawei:emui:10.1.1:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:o:huawei:magic_ui:3.1.0:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:o:huawei:magic_ui:3.1.1:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
}
]
}
],
"sources": [
{
"db": "NVD",
"id": "CVE-2021-22437"
}
]
},
"cve": "CVE-2021-22437",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"acInsufInfo": false,
"accessComplexity": "MEDIUM",
"accessVector": "LOCAL",
"authentication": "NONE",
"author": "NVD",
"availabilityImpact": "COMPLETE",
"baseScore": 6.9,
"confidentialityImpact": "COMPLETE",
"exploitabilityScore": 3.4,
"impactScore": 10.0,
"integrityImpact": "COMPLETE",
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"trust": 1.0,
"userInteractionRequired": false,
"vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
{
"acInsufInfo": null,
"accessComplexity": "Medium",
"accessVector": "Local",
"authentication": "None",
"author": "NVD",
"availabilityImpact": "Complete",
"baseScore": 6.9,
"confidentialityImpact": "Complete",
"exploitabilityScore": null,
"id": "CVE-2021-22437",
"impactScore": null,
"integrityImpact": "Complete",
"obtainAllPrivilege": null,
"obtainOtherPrivilege": null,
"obtainUserPrivilege": null,
"severity": "Medium",
"trust": 0.8,
"userInteractionRequired": null,
"vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
{
"accessComplexity": "MEDIUM",
"accessVector": "LOCAL",
"authentication": "NONE",
"author": "VULHUB",
"availabilityImpact": "COMPLETE",
"baseScore": 6.9,
"confidentialityImpact": "COMPLETE",
"exploitabilityScore": 3.4,
"id": "VHN-380872",
"impactScore": 10.0,
"integrityImpact": "COMPLETE",
"severity": "MEDIUM",
"trust": 0.1,
"vectorString": "AV:L/AC:M/AU:N/C:C/I:C/A:C",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"author": "NVD",
"availabilityImpact": "HIGH",
"baseScore": 7.0,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 1.0,
"impactScore": 5.9,
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
{
"attackComplexity": "High",
"attackVector": "Local",
"author": "NVD",
"availabilityImpact": "High",
"baseScore": 7.0,
"baseSeverity": "High",
"confidentialityImpact": "High",
"exploitabilityScore": null,
"id": "CVE-2021-22437",
"impactScore": null,
"integrityImpact": "High",
"privilegesRequired": "Low",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "NVD",
"id": "CVE-2021-22437",
"trust": 1.8,
"value": "HIGH"
},
{
"author": "CNNVD",
"id": "CNNVD-202202-2074",
"trust": 0.6,
"value": "HIGH"
},
{
"author": "VULHUB",
"id": "VHN-380872",
"trust": 0.1,
"value": "MEDIUM"
}
]
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-380872"
},
{
"db": "JVNDB",
"id": "JVNDB-2022-006525"
},
{
"db": "NVD",
"id": "CVE-2021-22437"
},
{
"db": "CNNVD",
"id": "CNNVD-202202-2074"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "There is a software integer overflow leading to a TOCTOU condition in smartphones. Successful exploitation of this vulnerability may cause random address access. EMUI and Magic UI includes an integer overflow vulnerability, and Time-of-check Time-of-use (TOCTOU) There is a race condition vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state",
"sources": [
{
"db": "NVD",
"id": "CVE-2021-22437"
},
{
"db": "JVNDB",
"id": "JVNDB-2022-006525"
},
{
"db": "VULHUB",
"id": "VHN-380872"
}
],
"trust": 1.71
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2021-22437",
"trust": 3.3
},
{
"db": "JVNDB",
"id": "JVNDB-2022-006525",
"trust": 0.8
},
{
"db": "CNNVD",
"id": "CNNVD-202202-2074",
"trust": 0.6
},
{
"db": "VULHUB",
"id": "VHN-380872",
"trust": 0.1
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-380872"
},
{
"db": "JVNDB",
"id": "JVNDB-2022-006525"
},
{
"db": "NVD",
"id": "CVE-2021-22437"
},
{
"db": "CNNVD",
"id": "CNNVD-202202-2074"
}
]
},
"id": "VAR-202202-1522",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "VULHUB",
"id": "VHN-380872"
}
],
"trust": 0.01
},
"last_update_date": "2023-12-18T12:34:38.545000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "HUAWEI\u00a0EMUI/Magic\u00a0UI\u00a0security\u00a0updates\u00a0September\u00a02021",
"trust": 0.8,
"url": "https://consumer.huawei.com/en/support/bulletin/2021/9/"
},
{
"title": "HUAWEI EMUI Security vulnerabilities",
"trust": 0.6,
"url": "http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=185119"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2022-006525"
},
{
"db": "CNNVD",
"id": "CNNVD-202202-2074"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-190",
"trust": 1.1
},
{
"problemtype": "Integer overflow or wraparound (CWE-190) [NVD evaluation ]",
"trust": 0.8
},
{
"problemtype": "Time-of-check Time-of-use (TOCTOU) Race condition (CWE-367) [NVD evaluation ]",
"trust": 0.8
},
{
"problemtype": "CWE-367",
"trust": 0.1
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-380872"
},
{
"db": "JVNDB",
"id": "JVNDB-2022-006525"
},
{
"db": "NVD",
"id": "CVE-2021-22437"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 1.7,
"url": "https://consumer.huawei.com/en/support/bulletin/2021/9/"
},
{
"trust": 0.8,
"url": "https://nvd.nist.gov/vuln/detail/cve-2021-22437"
},
{
"trust": 0.6,
"url": "https://cxsecurity.com/cveshow/cve-2021-22437/"
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-380872"
},
{
"db": "JVNDB",
"id": "JVNDB-2022-006525"
},
{
"db": "NVD",
"id": "CVE-2021-22437"
},
{
"db": "CNNVD",
"id": "CNNVD-202202-2074"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "VULHUB",
"id": "VHN-380872"
},
{
"db": "JVNDB",
"id": "JVNDB-2022-006525"
},
{
"db": "NVD",
"id": "CVE-2021-22437"
},
{
"db": "CNNVD",
"id": "CNNVD-202202-2074"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2022-02-25T00:00:00",
"db": "VULHUB",
"id": "VHN-380872"
},
{
"date": "2023-07-06T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2022-006525"
},
{
"date": "2022-02-25T19:15:10.470000",
"db": "NVD",
"id": "CVE-2021-22437"
},
{
"date": "2022-02-25T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202202-2074"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2022-03-07T00:00:00",
"db": "VULHUB",
"id": "VHN-380872"
},
{
"date": "2023-07-06T01:26:00",
"db": "JVNDB",
"id": "JVNDB-2022-006525"
},
{
"date": "2023-08-08T14:21:49.707000",
"db": "NVD",
"id": "CVE-2021-22437"
},
{
"date": "2022-03-10T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202202-2074"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "local",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202202-2074"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "EMUI\u00a0 and \u00a0Magic\u00a0UI\u00a0 Integer overflow vulnerability in",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2022-006525"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "other",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202202-2074"
}
],
"trust": 0.6
}
}
Loading...
Loading...
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- 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.