CVE-2021-33110

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.

CVSS v3.0 6.5 MEDIUM
CVSS v2.0 3.3 LOW

6.5^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

3.3^/10

CVSS v2.0 : LOW

Vector : AV:A/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 6.5 / Impact : 2.9

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00581.html	Vendor Advisory

Advertisement

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:intel:ac_1550_firmware::::::::
	cpe:2.3:o:intel:ac_3165_firmware::::::::
	cpe:2.3:o:intel:ac_3168_firmware::::::::
	cpe:2.3:o:intel:ac_7265_firmware::::::::
	cpe:2.3:o:intel:ac_8260_firmware::::::::
	cpe:2.3:o:intel:ac_8265_firmware::::::::
	cpe:2.3:o:intel:ac_9260_firmware::::::::
	cpe:2.3:o:intel:ac_9461_firmware::::::::
	cpe:2.3:o:intel:ac_9462_firmware::::::::
	cpe:2.3:o:intel:ac_9560_firmware::::::::
	cpe:2.3:o:intel:ax1650_firmware::::::::
	cpe:2.3:o:intel:ax1675_firmware::::::::
	cpe:2.3:o:intel:ax200_firmware::::::::
	cpe:2.3:o:intel:ax201_firmware::::::::
	cpe:2.3:o:intel:ax210_firmware::::::::

OR	cpe:2.3:o:microsoft:windows_10:-:::::::*
	cpe:2.3:o:microsoft:windows_11:-:::::::*

Information

Published : 2022-02-09 15:15

Updated : 2022-02-15 13:27

NVD link : CVE-2021-33110

Mitre link : CVE-2021-33110

JSON object : View

CWE

CWE-20

Improper Input Validation

Advertisement

Products Affected

intel

ac_9462_firmware
ax210_firmware
ac_7265_firmware
ac_8260_firmware
ac_8265_firmware
ax200_firmware
ac_9260_firmware
ac_1550_firmware
ac_9461_firmware
ac_3165_firmware
ac_9560_firmware
ax201_firmware
ax1675_firmware
ax1650_firmware
ac_3168_firmware

microsoft

windows_10
windows_11

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00581.html", "name": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00581.html", "tags": ["Vendor Advisory"], "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "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."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-20"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2021-33110", "ASSIGNER": "secure@intel.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 3.3, "accessVector": "ADJACENT_NETWORK", "vectorString": "AV:A/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "severity": "LOW", "acInsufInfo": false, "impactScore": 2.9, "obtainAllPrivilege": false, "exploitabilityScore": 6.5, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}}, "publishedDate": "2022-02-09T23:15Z", "configurations": {"nodes": [{"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:intel:ac_1550_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "22.80"}, {"cpe23Uri": "cpe:2.3:o:intel:ac_3165_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "22.80"}, {"cpe23Uri": "cpe:2.3:o:intel:ac_3168_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "22.80"}, {"cpe23Uri": "cpe:2.3:o:intel:ac_7265_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "22.80"}, {"cpe23Uri": "cpe:2.3:o:intel:ac_8260_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "22.80"}, {"cpe23Uri": "cpe:2.3:o:intel:ac_8265_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "22.80"}, {"cpe23Uri": "cpe:2.3:o:intel:ac_9260_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "22.80"}, {"cpe23Uri": "cpe:2.3:o:intel:ac_9461_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "22.80"}, {"cpe23Uri": "cpe:2.3:o:intel:ac_9462_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "22.80"}, {"cpe23Uri": "cpe:2.3:o:intel:ac_9560_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "22.80"}, {"cpe23Uri": "cpe:2.3:o:intel:ax1650_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "22.80"}, {"cpe23Uri": "cpe:2.3:o:intel:ax1675_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "22.80"}, {"cpe23Uri": "cpe:2.3:o:intel:ax200_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "22.80"}, {"cpe23Uri": "cpe:2.3:o:intel:ax201_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "22.80"}, {"cpe23Uri": "cpe:2.3:o:intel:ax210_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "22.80"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}, {"cpe23Uri": "cpe:2.3:o:microsoft:windows_11:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2022-02-15T21:27Z"}