Details of VAR-202210-0254

ID

VAR-202210-0254

CVE

CVE-2022-38977

TITLE

Huawei HarmonyOS Buffer error vulnerability

Trust: 0.6

sources: CNNVD: CNNVD-202210-149

DESCRIPTION

The HwAirlink module has a heap overflow vulnerability.Successful exploitation of this vulnerability may cause out-of-bounds writes, resulting in modification of sensitive data

Trust: 0.99

sources: NVD: CVE-2022-38977 // VULHUB: VHN-434757

AFFECTED PRODUCTS

vendor:	huawei	model:	harmonyos	scope:	eq	version:	2.0	Trust: 1.0
vendor:	huawei	model:	harmonyos	scope:	eq	version:	2.1	Trust: 1.0

sources: NVD: CVE-2022-38977

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2022-38977
value:	HIGH
Trust: 1.0
CNNVD:	CNNVD-202210-149
value:	HIGH
Trust: 0.6

nvd@nist.gov:	CVE-2022-38977
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	HIGH
availabilityImpact:	NONE
exploitabilityScore:	3.9
impactScore:	3.6
version:	3.1
Trust: 1.0

sources: CNNVD: CNNVD-202210-149 // NVD: CVE-2022-38977

PROBLEMTYPE DATA

problemtype:

CWE-787

Trust: 1.1

sources: VULHUB: VHN-434757 // NVD: CVE-2022-38977

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202210-149

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202210-149

PATCH

title:

Huawei HarmonyOS Buffer error vulnerability fix

url:

http://123.124.177.30/web/xxk/bdxqById.tag?id=211145

Trust: 0.6

sources: CNNVD: CNNVD-202210-149

EXTERNAL IDS

db:	NVD	id:	CVE-2022-38977	Trust: 1.7
db:	CNNVD	id:	CNNVD-202210-149	Trust: 0.6
db:	VULHUB	id:	VHN-434757	Trust: 0.1

sources: VULHUB: VHN-434757 // CNNVD: CNNVD-202210-149 // NVD: CVE-2022-38977

REFERENCES

url:	https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202210-0000001416095697	Trust: 1.7
url:	https://device.harmonyos.com/cn/docs/security/update/security-bulletins-202210-0000001416375445	Trust: 0.6
url:	https://cxsecurity.com/cveshow/cve-2022-38977/	Trust: 0.6

sources: VULHUB: VHN-434757 // CNNVD: CNNVD-202210-149 // NVD: CVE-2022-38977

SOURCES

db:	VULHUB	id:	VHN-434757
db:	CNNVD	id:	CNNVD-202210-149
db:	NVD	id:	CVE-2022-38977

LAST UPDATE DATE

2024-08-14T14:43:41.659000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-434757	date:	2022-10-18T00:00:00
db:	CNNVD	id:	CNNVD-202210-149	date:	2022-10-19T00:00:00
db:	NVD	id:	CVE-2022-38977	date:	2022-10-18T15:39:19.930

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-434757	date:	2022-10-14T00:00:00
db:	CNNVD	id:	CNNVD-202210-149	date:	2022-10-05T00:00:00
db:	NVD	id:	CVE-2022-38977	date:	2022-10-14T16:15:13.017