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ID

VAR-202207-0143


CVE

CVE-2022-34736


TITLE

Huawei  of  EMUI  and  HarmonyOS  In  NULL  Pointer dereference vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2022-013204

DESCRIPTION

The frame scheduling module has a null pointer dereference vulnerability. Successful exploitation of this vulnerability will affect the kernel availability. 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-2022-34736 // JVNDB: JVNDB-2022-013204 // VULHUB: VHN-427077 // VULMON: CVE-2022-34736

AFFECTED PRODUCTS

vendor:huaweimodel:emuiscope:eqversion:12.0.0

Trust: 1.0

vendor:huaweimodel:harmonyosscope:eqversion:2.0

Trust: 1.0

vendor:huaweimodel:emuiscope:eqversion:11.0.1

Trust: 1.0

vendor:huaweimodel:harmonyosscope: - version: -

Trust: 0.8

vendor:huaweimodel:emuiscope: - version: -

Trust: 0.8

sources: JVNDB: JVNDB-2022-013204 // NVD: CVE-2022-34736

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2022-34736
value: HIGH

Trust: 1.0

NVD: CVE-2022-34736
value: HIGH

Trust: 0.8

CNNVD: CNNVD-202207-419
value: HIGH

Trust: 0.6

VULHUB: VHN-427077
value: HIGH

Trust: 0.1

VULMON: CVE-2022-34736
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2022-34736
severity: HIGH
baseScore: 7.8
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

VULHUB: VHN-427077
severity: HIGH
baseScore: 7.8
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2022-34736
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 3.6
version: 3.1

Trust: 1.0

NVD: CVE-2022-34736
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-427077 // VULMON: CVE-2022-34736 // JVNDB: JVNDB-2022-013204 // CNNVD: CNNVD-202207-419 // NVD: CVE-2022-34736

PROBLEMTYPE DATA

problemtype:CWE-476

Trust: 1.1

problemtype:NULL Pointer dereference (CWE-476) [NVD evaluation ]

Trust: 0.8

sources: VULHUB: VHN-427077 // JVNDB: JVNDB-2022-013204 // NVD: CVE-2022-34736

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202207-419

TYPE

code problem

Trust: 0.6

sources: CNNVD: CNNVD-202207-419

PATCH

title:HUAWEI HarmonyOS Fixes for code issue vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=200890

Trust: 0.6

sources: CNNVD: CNNVD-202207-419

EXTERNAL IDS

db:NVDid:CVE-2022-34736

Trust: 3.4

db:JVNDBid:JVNDB-2022-013204

Trust: 0.8

db:CNNVDid:CNNVD-202207-419

Trust: 0.7

db:CNVDid:CNVD-2022-61609

Trust: 0.1

db:VULHUBid:VHN-427077

Trust: 0.1

db:VULMONid:CVE-2022-34736

Trust: 0.1

sources: VULHUB: VHN-427077 // VULMON: CVE-2022-34736 // JVNDB: JVNDB-2022-013204 // CNNVD: CNNVD-202207-419 // NVD: CVE-2022-34736

REFERENCES

url:https://consumer.huawei.com/en/support/bulletin/2022/7/

Trust: 2.6

url:https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202207-0000001342389149

Trust: 2.6

url:https://nvd.nist.gov/vuln/detail/cve-2022-34736

Trust: 1.4

url:https://device.harmonyos.com/cn/docs/security/update/security-bulletins-202207-0000001289909300

Trust: 0.6

url:https://cxsecurity.com/cveshow/cve-2022-34736/

Trust: 0.6

url:https://cwe.mitre.org/data/definitions/476.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: VULHUB: VHN-427077 // VULMON: CVE-2022-34736 // JVNDB: JVNDB-2022-013204 // CNNVD: CNNVD-202207-419 // NVD: CVE-2022-34736

SOURCES

db:VULHUBid:VHN-427077
db:VULMONid:CVE-2022-34736
db:JVNDBid:JVNDB-2022-013204
db:CNNVDid:CNNVD-202207-419
db:NVDid:CVE-2022-34736

LAST UPDATE DATE

2024-08-14T14:49:43.009000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-427077date:2022-07-19T00:00:00
db:VULMONid:CVE-2022-34736date:2022-07-19T00:00:00
db:JVNDBid:JVNDB-2022-013204date:2023-09-06T08:21:00
db:CNNVDid:CNNVD-202207-419date:2022-07-29T00:00:00
db:NVDid:CVE-2022-34736date:2022-07-19T12:00:18

SOURCES RELEASE DATE

db:VULHUBid:VHN-427077date:2022-07-12T00:00:00
db:VULMONid:CVE-2022-34736date:2022-07-12T00:00:00
db:JVNDBid:JVNDB-2022-013204date:2023-09-06T00:00:00
db:CNNVDid:CNNVD-202207-419date:2022-07-05T00:00:00
db:NVDid:CVE-2022-34736date:2022-07-12T14:15:19.300