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ID

VAR-202206-0262


CVE

CVE-2022-31759


TITLE

plural  Huawei  Product Uninitialized Pointer Access Vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2022-011279

DESCRIPTION

AppLink has a vulnerability of accessing uninitialized pointers. Successful exploitation of this vulnerability may affect system availability. Huawei of EMUI , HarmonyOS , Magic UI Exists in an uninitialized pointer access vulnerability.Service operation interruption (DoS) It may be in a state. HUAWEI HarmonyOS is an operating system of China's Huawei (HUAWEI). Provide a microkernel-based full-scenario distributed operating system. There is a security vulnerability in HUAWEI HarmonyOS 2.0

Trust: 1.8

sources: NVD: CVE-2022-31759 // JVNDB: JVNDB-2022-011279 // VULHUB: VHN-423592 // VULMON: CVE-2022-31759

AFFECTED PRODUCTS

vendor:huaweimodel:emuiscope:eqversion:11.0.0

Trust: 1.0

vendor:huaweimodel:harmonyosscope:eqversion:2.0

Trust: 1.0

vendor:huaweimodel:magic uiscope:eqversion:4.0.0

Trust: 1.0

vendor:huaweimodel:magic uiscope:eqversion:3.1.0

Trust: 1.0

vendor:huaweimodel:magic uiscope:eqversion:3.1.1

Trust: 1.0

vendor:huaweimodel:emuiscope:eqversion:12.0.0

Trust: 1.0

vendor:huaweimodel:emuiscope:eqversion:10.1.1

Trust: 1.0

vendor:huaweimodel:emuiscope:eqversion:10.1.0

Trust: 1.0

vendor:huaweimodel:harmonyosscope: - version: -

Trust: 0.8

vendor:huaweimodel:magic uiscope: - version: -

Trust: 0.8

vendor:huaweimodel:emuiscope: - version: -

Trust: 0.8

sources: JVNDB: JVNDB-2022-011279 // NVD: CVE-2022-31759

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2022-31759
value: MEDIUM

Trust: 1.0

NVD: CVE-2022-31759
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-202206-474
value: MEDIUM

Trust: 0.6

VULHUB: VHN-423592
value: LOW

Trust: 0.1

nvd@nist.gov: CVE-2022-31759
severity: LOW
baseScore: 2.1
vectorString: AV:L/AC:L/AU:N/C:N/I:N/A:P
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: PARTIAL
exploitabilityScore: 3.9
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-423592
severity: LOW
baseScore: 2.1
vectorString: AV:L/AC:L/AU:N/C:N/I:N/A:P
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: PARTIAL
exploitabilityScore: 3.9
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2022-31759
baseSeverity: MEDIUM
baseScore: 5.5
vectorString: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 1.8
impactScore: 3.6
version: 3.1

Trust: 1.0

NVD: CVE-2022-31759
baseSeverity: MEDIUM
baseScore: 5.5
vectorString: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-423592 // JVNDB: JVNDB-2022-011279 // CNNVD: CNNVD-202206-474 // NVD: CVE-2022-31759

PROBLEMTYPE DATA

problemtype:CWE-824

Trust: 1.1

problemtype:Accessing uninitialized pointers (CWE-824) [NVD evaluation ]

Trust: 0.8

sources: VULHUB: VHN-423592 // JVNDB: JVNDB-2022-011279 // NVD: CVE-2022-31759

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202206-474

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202206-474

PATCH

title:HUAWEI HarmonyOS Buffer error vulnerability fixurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=196701

Trust: 0.6

sources: CNNVD: CNNVD-202206-474

EXTERNAL IDS

db:NVDid:CVE-2022-31759

Trust: 3.4

db:JVNDBid:JVNDB-2022-011279

Trust: 0.8

db:CNNVDid:CNNVD-202206-474

Trust: 0.7

db:CNVDid:CNVD-2022-66178

Trust: 0.1

db:VULHUBid:VHN-423592

Trust: 0.1

db:VULMONid:CVE-2022-31759

Trust: 0.1

sources: VULHUB: VHN-423592 // VULMON: CVE-2022-31759 // JVNDB: JVNDB-2022-011279 // CNNVD: CNNVD-202206-474 // NVD: CVE-2022-31759

REFERENCES

url:https://consumer.huawei.com/en/support/bulletin/2022/6/

Trust: 2.6

url:https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202206-0000001270350482

Trust: 2.6

url:https://nvd.nist.gov/vuln/detail/cve-2022-31759

Trust: 0.8

url:https://device.harmonyos.com/cn/docs/security/update/security-bulletins-202206-0000001270510450

Trust: 0.6

url:https://cxsecurity.com/cveshow/cve-2022-31759/

Trust: 0.6

url:https://nvd.nist.gov

Trust: 0.1

sources: VULHUB: VHN-423592 // VULMON: CVE-2022-31759 // JVNDB: JVNDB-2022-011279 // CNNVD: CNNVD-202206-474 // NVD: CVE-2022-31759

SOURCES

db:VULHUBid:VHN-423592
db:VULMONid:CVE-2022-31759
db:JVNDBid:JVNDB-2022-011279
db:CNNVDid:CNNVD-202206-474
db:NVDid:CVE-2022-31759

LAST UPDATE DATE

2024-08-14T14:17:53.749000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-423592date:2022-06-18T00:00:00
db:VULMONid:CVE-2022-31759date:2022-06-13T00:00:00
db:JVNDBid:JVNDB-2022-011279date:2023-08-21T08:18:00
db:CNNVDid:CNNVD-202206-474date:2022-06-20T00:00:00
db:NVDid:CVE-2022-31759date:2022-06-18T03:09:08.127

SOURCES RELEASE DATE

db:VULHUBid:VHN-423592date:2022-06-13T00:00:00
db:VULMONid:CVE-2022-31759date:2022-06-13T00:00:00
db:JVNDBid:JVNDB-2022-011279date:2023-08-21T00:00:00
db:CNNVDid:CNNVD-202206-474date:2022-06-05T00:00:00
db:NVDid:CVE-2022-31759date:2022-06-13T15:15:10.337