DSA-2021-252: Dell Client Security Update for Realtek and Qualcomm Bluetooth Vulnerability
Summary: Dell Client Consumer and Commercial platform remediation is available for these vulnerabilities that may exploited by malicious users to compromise the affected systems.
This article applies to
This article does not apply to
This article is not tied to any specific product.
Not all product versions are identified in this article.
Impact
Medium
Details
|
Third-party Component |
CVEs |
More information |
|
Bluetooth Module |
CVE-2020-26555 |
VU#799380 |
|
Third-party Component |
CVEs |
More information |
|
Bluetooth Module |
CVE-2020-26555 |
VU#799380 |
Affected Products & Remediation
See the table below for the Bluetooth Module Driver version that contains a resolution to this vulnerability. Dell recommends all customers update at the earliest opportunity.
Go to the Drivers and Downloads site for updates on the applicable products.
Customers may use one of the Dell notification solutions to be notified and download driver, BIOS, and firmware updates automatically once available.
Go to the Drivers and Downloads site for updates on the applicable products.
Customers may use one of the Dell notification solutions to be notified and download driver, BIOS, and firmware updates automatically once available.
| Product | Module | Driver Version |
| Realtek | 8821CE | WLAN: v2024.0.10.133 BT: v1.9.1038.3001 |
| Realtek | 8723D | WLAN: v2024.0.10.131 BT: v1.8.1030.3002 |
| Qualcomm | 9377 | WLAN: 12.0.0.1118 BT: 10.0.0.1118 |
| Qualcomm | 61x4A | WLAN: 12.0.0.1118 BT: 10.0.0.1118 |
| Qualcomm | 6174 XR | WLAN: 12.0.0.1118 BT: 10.0.0.1118 |
| Killer | 1435 | WLAN: 12.0.0.1118 BT: 10.0.0.1118 |
| Killer | 1535 | WLAN: 12.0.0.1118 BT: 10.0.0.1118 |
| Killer | AX500s | Wi-Fi: 1.0.0.1061 WLAN: 2.4.1541 BT: 1.0.0.1061 |
See the table below for the Bluetooth Module Driver version that contains a resolution to this vulnerability. Dell recommends all customers update at the earliest opportunity.
Go to the Drivers and Downloads site for updates on the applicable products.
Customers may use one of the Dell notification solutions to be notified and download driver, BIOS, and firmware updates automatically once available.
Go to the Drivers and Downloads site for updates on the applicable products.
Customers may use one of the Dell notification solutions to be notified and download driver, BIOS, and firmware updates automatically once available.
| Product | Module | Driver Version |
| Realtek | 8821CE | WLAN: v2024.0.10.133 BT: v1.9.1038.3001 |
| Realtek | 8723D | WLAN: v2024.0.10.131 BT: v1.8.1030.3002 |
| Qualcomm | 9377 | WLAN: 12.0.0.1118 BT: 10.0.0.1118 |
| Qualcomm | 61x4A | WLAN: 12.0.0.1118 BT: 10.0.0.1118 |
| Qualcomm | 6174 XR | WLAN: 12.0.0.1118 BT: 10.0.0.1118 |
| Killer | 1435 | WLAN: 12.0.0.1118 BT: 10.0.0.1118 |
| Killer | 1535 | WLAN: 12.0.0.1118 BT: 10.0.0.1118 |
| Killer | AX500s | Wi-Fi: 1.0.0.1061 WLAN: 2.4.1541 BT: 1.0.0.1061 |
Revision History
| Revision | Date | Description |
| 1.0 | 1/12/2022 | Initial Release |
Related Information
Legal Disclaimer
Affected Products
Product Security InformationArticle Properties
Article Number: 000194330
Article Type: Dell Security Advisory
Last Modified: 18 Sep 2025
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