CVE-2020-9146

A memory buffer error vulnerability exists in a component interface of Huawei Smartphone. Local attackers can exploit this vulnerability to cause memory leakage and doS attacks by carefully constructing attack scenarios.

CVSS v3 5.5 MEDIUM
CVSS v2.0 1.9 LOW

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

1.9^/10

CVSS v2.0 : LOW

Vector : AV:L/AC:M/Au:N/C:N/I:N/A:P

Exploitability : 3.4 / Impact : 2.9

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://consumer.huawei.com/cn/support/bulletin/2021/1	Vendor Advisory
https://consumer.huawei.com/cn/support/bulletin/2021/1	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:huawei:emui:10.0.0:::::::*
	cpe:2.3:o:huawei:emui:10.1.0:::::::*
	cpe:2.3:o:huawei:emui:10.1.1:::::::*
	cpe:2.3:o:huawei:emui:11.0.0:::::::*
	cpe:2.3:o:huawei:magic_ui:3.0.0:::::::*
	cpe:2.3:o:huawei:magic_ui:3.1.0:::::::*
	cpe:2.3:o:huawei:magic_ui:3.1.1:::::::*
	cpe:2.3:o:huawei:magic_ui:4.0.0:::::::*

History

21 Nov 2024, 05:40

Type	Values Removed	Values Added
References	~~() https://consumer.huawei.com/cn/support/bulletin/2021/1 - Vendor Advisory~~	() https://consumer.huawei.com/cn/support/bulletin/2021/1 - Vendor Advisory

Information

Published : 2021-04-01 18:15

Updated : 2024-11-21 05:40

NVD link : CVE-2020-9146

Mitre link : CVE-2020-9146

CVE.ORG link : CVE-2020-9146

JSON object : View

Products Affected

huawei

emui
magic_ui

CWE

CWE-772

Missing Release of Resource after Effective Lifetime

{"id": "CVE-2020-9146", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 1.9, "accessVector": "LOCAL", "vectorString": "AV:L/AC:M/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2021-04-01T18:15:12.293", "references": [{"url": "https://consumer.huawei.com/cn/support/bulletin/2021/1", "tags": ["Vendor Advisory"], "source": "psirt@huawei.com"}, {"url": "https://consumer.huawei.com/cn/support/bulletin/2021/1", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-772"}]}], "descriptions": [{"lang": "en", "value": "A memory buffer error vulnerability exists in a component interface of Huawei Smartphone. Local attackers can exploit this vulnerability to cause memory leakage and doS attacks by carefully constructing attack scenarios."}, {"lang": "es", "value": "Se presenta una vulnerabilidad de error de b\u00fafer de la memoria en la interfaz de un componente del Smartphone Huawei. Los atacantes locales pueden explotar esta vulnerabilidad para causar p\u00e9rdidas de la memoria y ataques de denegaci\u00f3n de servicio mediante la construcci\u00f3n cuidadosa de escenarios de ataque."}], "lastModified": "2024-11-21T05:40:08.003", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:huawei:emui:10.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "504F2E73-FFD0-4589-8644-FE77656BB28D"}, {"criteria": "cpe:2.3:o:huawei:emui:10.1.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "66AC7F91-917C-40A6-9983-A339EFB091F1"}, {"criteria": "cpe:2.3:o:huawei:emui:10.1.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A7FF0AD1-22C2-423B-822A-E6496CEDAB02"}, {"criteria": "cpe:2.3:o:huawei:emui:11.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0B701EC6-8208-4D22-95A6-B07D471A8A8B"}, {"criteria": "cpe:2.3:o:huawei:magic_ui:3.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8A7A4346-1757-48F9-827C-13EABC357302"}, {"criteria": "cpe:2.3:o:huawei:magic_ui:3.1.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EFAE846A-00EA-417F-B66F-1F5396BB6139"}, {"criteria": "cpe:2.3:o:huawei:magic_ui:3.1.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B655712B-E86C-4BD2-8A99-AEA382C520E7"}, {"criteria": "cpe:2.3:o:huawei:magic_ui:4.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F6066FAB-23F5-4CB2-B89E-B00F8835AC39"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@huawei.com"}