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ID

VAR-202205-0302


CVE

CVE-2022-29795


TITLE

Huawei  of  EMUI  and  HarmonyOS  In  NULL  Pointer dereference vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2022-009626

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

Trust: 1.8

sources: NVD: CVE-2022-29795 // JVNDB: JVNDB-2022-009626 // VULHUB: VHN-421304 // VULMON: CVE-2022-29795

AFFECTED PRODUCTS

vendor:huaweimodel:emuiscope:eqversion:12.0.0

Trust: 1.0

vendor:huaweimodel:harmonyosscope:eqversion:2.0

Trust: 1.0

vendor:huaweimodel:emuiscope: - version: -

Trust: 0.8

vendor:huaweimodel:harmonyosscope: - version: -

Trust: 0.8

sources: JVNDB: JVNDB-2022-009626 // NVD: CVE-2022-29795

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2022-29795
value: HIGH

Trust: 1.0

NVD: CVE-2022-29795
value: HIGH

Trust: 0.8

CNNVD: CNNVD-202205-2553
value: HIGH

Trust: 0.6

VULHUB: VHN-421304
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2022-29795
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-421304
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: PARTIAL
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-2022-29795
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-2022-29795
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-421304 // JVNDB: JVNDB-2022-009626 // CNNVD: CNNVD-202205-2553 // NVD: CVE-2022-29795

PROBLEMTYPE DATA

problemtype:CWE-476

Trust: 1.1

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

Trust: 0.8

sources: VULHUB: VHN-421304 // JVNDB: JVNDB-2022-009626 // NVD: CVE-2022-29795

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202205-2553

TYPE

code problem

Trust: 0.6

sources: CNNVD: CNNVD-202205-2553

PATCH

title:HUAWEI HarmonyOS Fixes for code issue vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=193774

Trust: 0.6

sources: CNNVD: CNNVD-202205-2553

EXTERNAL IDS

db:NVDid:CVE-2022-29795

Trust: 3.4

db:JVNDBid:JVNDB-2022-009626

Trust: 0.8

db:CNNVDid:CNNVD-202205-2553

Trust: 0.6

db:CNVDid:CNVD-2022-47651

Trust: 0.1

db:VULHUBid:VHN-421304

Trust: 0.1

db:VULMONid:CVE-2022-29795

Trust: 0.1

sources: VULHUB: VHN-421304 // VULMON: CVE-2022-29795 // JVNDB: JVNDB-2022-009626 // CNNVD: CNNVD-202205-2553 // NVD: CVE-2022-29795

REFERENCES

url:https://consumer.huawei.com/en/support/bulletin/2022/5/

Trust: 2.6

url:https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202205-0000001245813162

Trust: 2.6

url:https://nvd.nist.gov/vuln/detail/cve-2022-29795

Trust: 0.8

url:https://cxsecurity.com/cveshow/cve-2022-29795/

Trust: 0.6

url:https://device.harmonyos.com/cn/docs/security/update/security-bulletins-202205-0000001292610341

Trust: 0.6

url:https://nvd.nist.gov

Trust: 0.1

sources: VULHUB: VHN-421304 // VULMON: CVE-2022-29795 // JVNDB: JVNDB-2022-009626 // CNNVD: CNNVD-202205-2553 // NVD: CVE-2022-29795

SOURCES

db:VULHUBid:VHN-421304
db:VULMONid:CVE-2022-29795
db:JVNDBid:JVNDB-2022-009626
db:CNNVDid:CNNVD-202205-2553
db:NVDid:CVE-2022-29795

LAST UPDATE DATE

2024-08-14T15:01:03.235000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-421304date:2022-05-23T00:00:00
db:VULMONid:CVE-2022-29795date:2022-05-13T00:00:00
db:JVNDBid:JVNDB-2022-009626date:2023-08-07T08:14:00
db:CNNVDid:CNNVD-202205-2553date:2022-05-24T00:00:00
db:NVDid:CVE-2022-29795date:2022-05-23T18:39:58.577

SOURCES RELEASE DATE

db:VULHUBid:VHN-421304date:2022-05-13T00:00:00
db:VULMONid:CVE-2022-29795date:2022-05-13T00:00:00
db:JVNDBid:JVNDB-2022-009626date:2023-08-07T00:00:00
db:CNNVDid:CNNVD-202205-2553date:2022-05-05T00:00:00
db:NVDid:CVE-2022-29795date:2022-05-13T15:15:10.033