CVE-2020-12322
Summary
| CVE | CVE-2020-12322 |
|---|---|
| State | PUBLISHED |
| Assigner | intel |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-11-12 18:15:14 UTC |
| Updated | 2026-10-08 22:16:56 UTC |
| Description | Improper input validation in some Intel(R) Wireless Bluetooth(R) products before version 21.110 may allow an unauthenticated user to potentially enable denial of service via adjacent access. |
Risk And Classification
Primary CVSS: v3.1 6.5 MEDIUM from [email protected]
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS: 0.004610000 probability, percentile 0.389940000 (date 2026-10-23)
Problem Types: CWE-20 | denial of service
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.1 | [email protected] | Primary | 6.5 | MEDIUM | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| 2.0 | [email protected] | Primary | 3.3 | AV:A/AC:L/Au:N/C:N/I:N/A:P |
CVSS v3.1 Breakdown
Attack Vector
AdjacentAttack Complexity
LowPrivileges Required
NoneUser Interaction
NoneScope
UnchangedConfidentiality
NoneIntegrity
NoneAvailability
HighCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v2.0 Breakdown
Access Vector
AdjacentAccess Complexity
LowAuthentication
NoneConfidentiality
NoneIntegrity
NoneAvailability
PartialAV:A/AC:L/Au:N/C:N/I:N/A:P
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Hardware | Intel | Dual Band Wireless-ac 3165 | - | All | All | All |
| Operating System | Intel | Dual Band Wireless-ac 3165 Firmware | All | All | All | All |
| Hardware | Intel | Dual Band Wireless-ac 3168 | - | All | All | All |
| Operating System | Intel | Dual Band Wireless-ac 3168 Firmware | All | All | All | All |
| Hardware | Intel | Dual Band Wireless-ac 8260 | - | All | All | All |
| Operating System | Intel | Dual Band Wireless-ac 8260 Firmware | All | All | All | All |
| Hardware | Intel | Dual Band Wireless-ac 8265 | - | All | All | All |
| Operating System | Intel | Dual Band Wireless-ac 8265 Firmware | All | All | All | All |
| Hardware | Intel | Wi-fi 6 Ax200 | - | All | All | All |
| Operating System | Intel | Wi-fi 6 Ax200 Firmware | All | All | All | All |
| Hardware | Intel | Wi-fi 6 Ax201 | - | All | All | All |
| Operating System | Intel | Wi-fi 6 Ax201 Firmware | All | All | All | All |
| Hardware | Intel | Wireless-ac 9260 | - | All | All | All |
| Operating System | Intel | Wireless-ac 9260 Firmware | All | All | All | All |
| Hardware | Intel | Wireless-ac 9461 | - | All | All | All |
| Operating System | Intel | Wireless-ac 9461 Firmware | All | All | All | All |
| Hardware | Intel | Wireless-ac 9462 | - | All | All | All |
| Operating System | Intel | Wireless-ac 9462 Firmware | All | All | All | All |
| Hardware | Intel | Wireless-ac 9560 | - | All | All | All |
| Operating System | Intel | Wireless-ac 9560 Firmware | All | All | All | All |
| Hardware | Intel | Wireless 7265 Rev D | - | All | All | All |
| Operating System | Intel | Wireless 7265 Rev D Firmware | All | All | All | All |
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Na | IntelR Wireless BluetoothR | affected before version 21.110 | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| INTEL-SA-00403 | af854a3a-2127-422b-91ae-364da2661108 | www.intel.com | Patch, Vendor Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 374285 Intel Wireless Bluetooth Driver Privilege Escalation Vulnerability