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ID

VAR-202106-0593


CVE

CVE-2021-22369


TITLE

Huawei HarmonyOS Security hole

Trust: 0.6

sources: CNNVD: CNNVD-202106-1990

DESCRIPTION

There is a Time-of-check Time-of-use (TOCTOU) Race Condition Vulnerability in Huawei Smartphone. Successful exploitation of these vulnerabilities may escalate the permission to that of the root user. A Huawei phone is a Huawei smartphone from the Chinese Huawei (Huawei) company. Huawei smartphones have security flaws

Trust: 1.08

sources: NVD: CVE-2021-22369 // VULHUB: VHN-380804 // VULMON: CVE-2021-22369

AFFECTED PRODUCTS

vendor:huaweimodel:emuiscope:eqversion:11.0.0

Trust: 1.0

vendor:huaweimodel:emuiscope:eqversion:10.1.1

Trust: 1.0

vendor:huaweimodel:magic uiscope:eqversion:4.0.0

Trust: 1.0

vendor:huaweimodel:magic uiscope:eqversion:3.1.1

Trust: 1.0

sources: NVD: CVE-2021-22369

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-22369
value: HIGH

Trust: 1.0

CNNVD: CNNVD-202106-1990
value: HIGH

Trust: 0.6

VULHUB: VHN-380804
value: HIGH

Trust: 0.1

VULMON: CVE-2021-22369
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2021-22369
severity: HIGH
baseScore: 9.3
vectorString: AV:N/AC:M/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 8.6
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.1

VULHUB: VHN-380804
severity: HIGH
baseScore: 9.3
vectorString: AV:N/AC:M/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 8.6
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2021-22369
baseSeverity: HIGH
baseScore: 8.1
vectorString: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: HIGH
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.2
impactScore: 5.9
version: 3.1

Trust: 1.0

sources: VULHUB: VHN-380804 // VULMON: CVE-2021-22369 // CNNVD: CNNVD-202106-1990 // NVD: CVE-2021-22369

PROBLEMTYPE DATA

problemtype:CWE-367

Trust: 1.1

sources: VULHUB: VHN-380804 // NVD: CVE-2021-22369

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202106-1990

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202106-1990

PATCH

title:Repair measures for security vulnerabilities in Huawei smartphonesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=156073

Trust: 0.6

sources: CNNVD: CNNVD-202106-1990

EXTERNAL IDS

db:NVDid:CVE-2021-22369

Trust: 1.8

db:CNNVDid:CNNVD-202106-1990

Trust: 0.7

db:VULHUBid:VHN-380804

Trust: 0.1

db:VULMONid:CVE-2021-22369

Trust: 0.1

sources: VULHUB: VHN-380804 // VULMON: CVE-2021-22369 // CNNVD: CNNVD-202106-1990 // NVD: CVE-2021-22369

REFERENCES

url:https://consumer.huawei.com/en/support/bulletin/2021/5/

Trust: 1.8

url:https://nvd.nist.gov/vuln/detail/cve-2021-22369

Trust: 0.6

url:https://device.harmonyos.com/cn/docs/security/update/security-bulletins-202108-0000001180965965

Trust: 0.6

url:https://cwe.mitre.org/data/definitions/367.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: VULHUB: VHN-380804 // VULMON: CVE-2021-22369 // CNNVD: CNNVD-202106-1990 // NVD: CVE-2021-22369

SOURCES

db:VULHUBid:VHN-380804
db:VULMONid:CVE-2021-22369
db:CNNVDid:CNNVD-202106-1990
db:NVDid:CVE-2021-22369

LAST UPDATE DATE

2024-08-14T15:01:27.672000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-380804date:2021-07-06T00:00:00
db:VULMONid:CVE-2021-22369date:2021-07-06T00:00:00
db:CNNVDid:CNNVD-202106-1990date:2021-11-29T00:00:00
db:NVDid:CVE-2021-22369date:2021-07-06T14:58:00.257

SOURCES RELEASE DATE

db:VULHUBid:VHN-380804date:2021-06-30T00:00:00
db:VULMONid:CVE-2021-22369date:2021-06-30T00:00:00
db:CNNVDid:CNNVD-202106-1990date:2021-06-30T00:00:00
db:NVDid:CVE-2021-22369date:2021-06-30T15:15:10.380