Details of VAR-202212-0767

ID

VAR-202212-0767

CVE

CVE-2022-46322

TITLE

Huawei of HarmonyOS and EMUI Out-of-bounds write vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2022-024014

DESCRIPTION

Some smartphones have the out-of-bounds write vulnerability. Successful exploitation of this vulnerability may cause system service exceptions. Huawei of HarmonyOS and EMUI Exists in an out-of-bounds write vulnerability.Service operation interruption (DoS) It may be in a state

Trust: 1.71

sources: NVD: CVE-2022-46322 // JVNDB: JVNDB-2022-024014 // VULHUB: VHN-444292

AFFECTED PRODUCTS

vendor:	huawei	model:	emui	scope:	eq	version:	12.0.0	Trust: 1.0
vendor:	huawei	model:	harmonyos	scope:	lt	version:	2.0	Trust: 1.0
vendor:	huawei	model:	harmonyos	scope:	-	version:	-	Trust: 0.8
vendor:	huawei	model:	emui	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2022-024014 // NVD: CVE-2022-46322

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2022-46322
value:	HIGH
Trust: 1.0
NVD:	CVE-2022-46322
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-202212-2526
value:	HIGH
Trust: 0.6

nvd@nist.gov:	CVE-2022-46322
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-2022-46322
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: JVNDB: JVNDB-2022-024014 // CNNVD: CNNVD-202212-2526 // NVD: CVE-2022-46322

PROBLEMTYPE DATA

problemtype:	CWE-787	Trust: 1.1
problemtype:	Out-of-bounds writing (CWE-787) [NVD evaluation ]	Trust: 0.8

sources: VULHUB: VHN-444292 // JVNDB: JVNDB-2022-024014 // NVD: CVE-2022-46322

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202212-2526

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202212-2526

PATCH

title:

Huawei HarmonyOS Buffer error vulnerability fix

url:

http://123.124.177.30/web/xxk/bdxqById.tag?id=218963

Trust: 0.6

sources: CNNVD: CNNVD-202212-2526

EXTERNAL IDS

db:	NVD	id:	CVE-2022-46322	Trust: 3.3
db:	JVNDB	id:	JVNDB-2022-024014	Trust: 0.8
db:	CNNVD	id:	CNNVD-202212-2526	Trust: 0.6
db:	VULHUB	id:	VHN-444292	Trust: 0.1

sources: VULHUB: VHN-444292 // JVNDB: JVNDB-2022-024014 // CNNVD: CNNVD-202212-2526 // NVD: CVE-2022-46322

REFERENCES

url:	https://consumer.huawei.com/en/support/bulletin/2022/12/	Trust: 2.5
url:	https://device.harmonyos.com/en/docs/security/update/security-bulletins-202212-0000001462975397	Trust: 2.5
url:	https://nvd.nist.gov/vuln/detail/cve-2022-46322	Trust: 0.8
url:	https://cxsecurity.com/cveshow/cve-2022-46322/	Trust: 0.6
url:	https://device.harmonyos.com/cn/docs/security/update/security-bulletins-202212-0000001462975397	Trust: 0.6

sources: VULHUB: VHN-444292 // JVNDB: JVNDB-2022-024014 // CNNVD: CNNVD-202212-2526 // NVD: CVE-2022-46322

SOURCES

db:	VULHUB	id:	VHN-444292
db:	JVNDB	id:	JVNDB-2022-024014
db:	CNNVD	id:	CNNVD-202212-2526
db:	NVD	id:	CVE-2022-46322

LAST UPDATE DATE

2024-08-14T13:21:25.253000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-444292	date:	2022-12-24T00:00:00
db:	JVNDB	id:	JVNDB-2022-024014	date:	2023-12-01T02:33:00
db:	CNNVD	id:	CNNVD-202212-2526	date:	2022-12-26T00:00:00
db:	NVD	id:	CVE-2022-46322	date:	2022-12-24T04:17:30.480

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-444292	date:	2022-12-20T00:00:00
db:	JVNDB	id:	JVNDB-2022-024014	date:	2023-12-01T00:00:00
db:	CNNVD	id:	CNNVD-202212-2526	date:	2022-12-05T00:00:00
db:	NVD	id:	CVE-2022-46322	date:	2022-12-20T21:15:11.740