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ID

VAR-202201-1715


CVE

CVE-2021-40038


TITLE

plural  Huawei  Product double free vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2022-002910

DESCRIPTION

There is a Double free vulnerability in the AOD module in smartphones. Successful exploitation of this vulnerability may affect service integrity. Huawei HarmonyOS , EMUI , Magic UI contains a double free vulnerability.Information may be tampered with. Huawei HarmonyOS Wearables is an electronic watch from Huawei, the Chinese company Huawei

Trust: 1.8

sources: NVD: CVE-2021-40038 // JVNDB: JVNDB-2022-002910 // VULHUB: VHN-401439 // VULMON: CVE-2021-40038

AFFECTED PRODUCTS

vendor:huaweimodel:emuiscope:eqversion:11.0.0

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vendor:huaweimodel:magic uiscope:eqversion:4.0.0

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vendor:huaweimodel:harmonyosscope:ltversion:2.0

Trust: 1.0

vendor:huaweimodel:emuiscope:eqversion:12.0.0

Trust: 1.0

vendor:huaweimodel:harmonyosscope: - version: -

Trust: 0.8

vendor:huaweimodel:emuiscope: - version: -

Trust: 0.8

vendor:huaweimodel:magic uiscope: - version: -

Trust: 0.8

sources: JVNDB: JVNDB-2022-002910 // NVD: CVE-2021-40038

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-40038
value: HIGH

Trust: 1.0

NVD: CVE-2021-40038
value: HIGH

Trust: 0.8

CNNVD: CNNVD-202201-307
value: HIGH

Trust: 0.6

VULHUB: VHN-401439
value: MEDIUM

Trust: 0.1

VULMON: CVE-2021-40038
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2021-40038
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:N/I:P/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

VULHUB: VHN-401439
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:N/I:P/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2021-40038
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: HIGH
availabilityImpact: NONE
exploitabilityScore: 3.9
impactScore: 3.6
version: 3.1

Trust: 1.0

NVD: CVE-2021-40038
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: HIGH
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-401439 // VULMON: CVE-2021-40038 // JVNDB: JVNDB-2022-002910 // CNNVD: CNNVD-202201-307 // NVD: CVE-2021-40038

PROBLEMTYPE DATA

problemtype:CWE-415

Trust: 1.1

problemtype:Double release (CWE-415) [NVD evaluation ]

Trust: 0.8

sources: VULHUB: VHN-401439 // JVNDB: JVNDB-2022-002910 // NVD: CVE-2021-40038

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202201-307

TYPE

resource management error

Trust: 0.6

sources: CNNVD: CNNVD-202201-307

PATCH

title:security-bulletins-202201-0000001238736331url:https://device.harmonyos.com/en/docs/security/update/security-bulletins-202201-0000001238736331

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title:Huawei HarmonyOS Wearables Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=177453

Trust: 0.6

sources: JVNDB: JVNDB-2022-002910 // CNNVD: CNNVD-202201-307

EXTERNAL IDS

db:NVDid:CVE-2021-40038

Trust: 3.4

db:JVNDBid:JVNDB-2022-002910

Trust: 0.8

db:CNNVDid:CNNVD-202201-307

Trust: 0.7

db:VULHUBid:VHN-401439

Trust: 0.1

db:VULMONid:CVE-2021-40038

Trust: 0.1

sources: VULHUB: VHN-401439 // VULMON: CVE-2021-40038 // JVNDB: JVNDB-2022-002910 // CNNVD: CNNVD-202201-307 // NVD: CVE-2021-40038

REFERENCES

url:https://consumer.huawei.com/en/support/bulletin/2022/1/

Trust: 1.8

url:https://device.harmonyos.com/en/docs/security/update/security-bulletins-202201-0000001238736331

Trust: 1.8

url:https://nvd.nist.gov/vuln/detail/cve-2021-40038

Trust: 1.4

url:https://device.harmonyos.com/cn/docs/security/update/security-bulletins-wearables-202201-0000001239056313

Trust: 0.6

url:https://cwe.mitre.org/data/definitions/415.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: VULHUB: VHN-401439 // VULMON: CVE-2021-40038 // JVNDB: JVNDB-2022-002910 // CNNVD: CNNVD-202201-307 // NVD: CVE-2021-40038

SOURCES

db:VULHUBid:VHN-401439
db:VULMONid:CVE-2021-40038
db:JVNDBid:JVNDB-2022-002910
db:CNNVDid:CNNVD-202201-307
db:NVDid:CVE-2021-40038

LAST UPDATE DATE

2024-08-14T14:24:59.695000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-401439date:2022-01-13T00:00:00
db:VULMONid:CVE-2021-40038date:2022-01-13T00:00:00
db:JVNDBid:JVNDB-2022-002910date:2023-01-27T02:20:00
db:CNNVDid:CNNVD-202201-307date:2022-01-14T00:00:00
db:NVDid:CVE-2021-40038date:2022-01-13T15:38:03.063

SOURCES RELEASE DATE

db:VULHUBid:VHN-401439date:2022-01-10T00:00:00
db:VULMONid:CVE-2021-40038date:2022-01-10T00:00:00
db:JVNDBid:JVNDB-2022-002910date:2023-01-27T00:00:00
db:CNNVDid:CNNVD-202201-307date:2022-01-05T00:00:00
db:NVDid:CVE-2021-40038date:2022-01-10T14:10:22.707