Details of VAR-202202-1347

ID

VAR-202202-1347

CVE

CVE-2021-33110

TITLE

plural Intel(R) Wireless Bluetooth(R) products and Killer(TM) Bluetooth(R) Product input verification vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2022-005232

DESCRIPTION

Improper input validation for some Intel(R) Wireless Bluetooth(R) products and Killer(TM) Bluetooth(R) products in Windows 10 and 11 before version 22.80 may allow an unauthenticated user to potentially enable denial of service via adjacent access. plural Intel(R) Wireless Bluetooth(R) products and Killer(TM) Bluetooth(R) The product contains an input validation vulnerability.Service operation interruption (DoS) It may be in a state

Trust: 1.62

sources: NVD: CVE-2021-33110 // JVNDB: JVNDB-2022-005232

IOT TAXONOMY

category:

['network device']

sub_category:

bluetooth device

Trust: 0.1

sources: OTHER: None

AFFECTED PRODUCTS

vendor:	intel	model:	ax201	scope:	lt	version:	22.80	Trust: 1.0
vendor:	intel	model:	ac 3165	scope:	lt	version:	22.80	Trust: 1.0
vendor:	intel	model:	ac 7265	scope:	lt	version:	22.80	Trust: 1.0
vendor:	intel	model:	ax200	scope:	lt	version:	22.80	Trust: 1.0
vendor:	intel	model:	ac 9462	scope:	lt	version:	22.80	Trust: 1.0
vendor:	intel	model:	ac 9560	scope:	lt	version:	22.80	Trust: 1.0
vendor:	intel	model:	ac 9260	scope:	lt	version:	22.80	Trust: 1.0
vendor:	intel	model:	ac 1550	scope:	lt	version:	22.80	Trust: 1.0
vendor:	intel	model:	ax210	scope:	lt	version:	22.80	Trust: 1.0
vendor:	intel	model:	ac 8265	scope:	lt	version:	22.80	Trust: 1.0
vendor:	intel	model:	ac 9461	scope:	lt	version:	22.80	Trust: 1.0
vendor:	intel	model:	ax1675	scope:	lt	version:	22.80	Trust: 1.0
vendor:	intel	model:	ax1650	scope:	lt	version:	22.80	Trust: 1.0
vendor:	intel	model:	ac 8260	scope:	lt	version:	22.80	Trust: 1.0
vendor:	intel	model:	ac 3168	scope:	lt	version:	22.80	Trust: 1.0
vendor:	インテル	model:	intel ac 9461	scope:	-	version:	-	Trust: 0.8
vendor:	インテル	model:	intel ac 8265	scope:	-	version:	-	Trust: 0.8
vendor:	インテル	model:	intel ac 7265	scope:	-	version:	-	Trust: 0.8
vendor:	インテル	model:	intel ac 1550	scope:	-	version:	-	Trust: 0.8
vendor:	インテル	model:	intel ac 9462	scope:	-	version:	-	Trust: 0.8
vendor:	インテル	model:	intel ac 9560	scope:	-	version:	-	Trust: 0.8
vendor:	インテル	model:	intel ac 9260	scope:	-	version:	-	Trust: 0.8
vendor:	インテル	model:	intel ac 8260	scope:	-	version:	-	Trust: 0.8
vendor:	インテル	model:	intel ac 3168	scope:	-	version:	-	Trust: 0.8
vendor:	インテル	model:	intel ac 3165	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2022-005232 // NVD: CVE-2021-33110

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2021-33110
value:	MEDIUM
Trust: 1.0
134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2021-33110
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2021-33110
value:	MEDIUM
Trust: 0.8
CNNVD:	CNNVD-202202-712
value:	MEDIUM
Trust: 0.6

nvd@nist.gov:	CVE-2021-33110
severity:	LOW
baseScore:	3.3
vectorString:	AV:A/AC:L/AU:N/C:N/I:N/A:P
accessVector:	ADJACENT_NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	6.5
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8

nvd@nist.gov:	CVE-2021-33110
baseSeverity:	MEDIUM
baseScore:	6.5
vectorString:	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	ADJACENT
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	2.8
impactScore:	3.6
version:	3.1
Trust: 2.0
NVD:	CVE-2021-33110
baseSeverity:	MEDIUM
baseScore:	6.5
vectorString:	CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	ADJACENT 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-2022-005232 // CNNVD: CNNVD-202202-712 // NVD: CVE-2021-33110 // NVD: CVE-2021-33110

PROBLEMTYPE DATA

problemtype:	CWE-20	Trust: 1.0
problemtype:	Inappropriate input confirmation (CWE-20) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2022-005232 // NVD: CVE-2021-33110

THREAT TYPE

remote or local

Trust: 0.6

sources: CNNVD: CNNVD-202202-712

TYPE

input validation error

Trust: 0.6

sources: CNNVD: CNNVD-202202-712

PATCH

title:	INTEL-SA-00581	url:	https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00581.html	Trust: 0.8
title:	Intel Wireless Bluetooth and Killer Bluetooth Enter the fix for the verification error vulnerability	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=181762	Trust: 0.6

sources: JVNDB: JVNDB-2022-005232 // CNNVD: CNNVD-202202-712

EXTERNAL IDS

db:	NVD	id:	CVE-2021-33110	Trust: 3.3
db:	JVN	id:	JVNVU99045838	Trust: 0.8
db:	JVNDB	id:	JVNDB-2022-005232	Trust: 0.8
db:	AUSCERT	id:	ESB-2022.0550	Trust: 0.6
db:	CS-HELP	id:	SB2022020916	Trust: 0.6
db:	LENOVO	id:	LEN-73437	Trust: 0.6
db:	CNNVD	id:	CNNVD-202202-712	Trust: 0.6
db:	OTHER	id:	NONE	Trust: 0.1

sources: OTHER: None // JVNDB: JVNDB-2022-005232 // CNNVD: CNNVD-202202-712 // NVD: CVE-2021-33110

REFERENCES

url:	https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00581.html	Trust: 1.6
url:	https://nvd.nist.gov/vuln/detail/cve-2021-33110	Trust: 1.4
url:	https://jvn.jp/vu/jvnvu99045838/	Trust: 0.8
url:	https://www.cybersecurity-help.cz/vdb/sb2022020916	Trust: 0.6
url:	https://www.auscert.org.au/bulletins/esb-2022.0550	Trust: 0.6
url:	https://support.lenovo.com/us/en/product_security/len-73437	Trust: 0.6
url:	https://ieeexplore.ieee.org/abstract/document/10769424	Trust: 0.1

sources: OTHER: None // JVNDB: JVNDB-2022-005232 // CNNVD: CNNVD-202202-712 // NVD: CVE-2021-33110

SOURCES

db:	OTHER	id:	-
db:	JVNDB	id:	JVNDB-2022-005232
db:	CNNVD	id:	CNNVD-202202-712
db:	NVD	id:	CVE-2021-33110

LAST UPDATE DATE

2025-05-07T21:41:01.051000+00:00

SOURCES UPDATE DATE

db:	JVNDB	id:	JVNDB-2022-005232	date:	2023-05-24T05:34:00
db:	CNNVD	id:	CNNVD-202202-712	date:	2022-03-10T00:00:00
db:	NVD	id:	CVE-2021-33110	date:	2025-05-05T17:17:11.697

SOURCES RELEASE DATE

db:	JVNDB	id:	JVNDB-2022-005232	date:	2023-05-24T00:00:00
db:	CNNVD	id:	CNNVD-202202-712	date:	2022-02-08T00:00:00
db:	NVD	id:	CVE-2021-33110	date:	2022-02-09T23:15:15.427