DSA-2022-097: Dell Client Security Update for BrakTooth Bluetooth Vulnerabilities

Response to BrakTooth Vulnerabilities:
 

Third-party Component	CVEs	More information
Intel Bluetooth Module	CVE-2021-33139, CVE-2021-33155	See NVD (http://nvd.nist.gov/) for individual scores for each CVE.
Qualcomm Bluetooth Module	CVE-2021-34147	See NVD (http://nvd.nist.gov/) for individual scores for each CVE.
MediaTek Bluetooth Module	CVE-2021-28136, CVE-2021-31610, CVE-2021-34149, CVE-2021-34146, CVE-2021-34143	See NVD (http://nvd.nist.gov/) for individual scores for each CVE.

See the table below for the Bluetooth Module Driver version that contains a resolution to these vulnerabilities. Dell recommends all customers update at the earliest opportunity.

Go to the Drivers and Downloads site for updates on the applicable products. To get a concise list of the drivers available for your Dell computer, see the Dell KB article 123347: How do I download and install a device driver?

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
Intel	Intel 8260 Intel 8260 SAR Intel 3165 Intel 8265 Intel 18265ac Intel 7265 Intel 9560 Intel AX201 Intel 9560 SD Intel AX201 SD AX210-9462 killer 1650-1675	v22.100.0.3
MediaTek	7921	v1.825.0.186
Qualcomm	9377	v10.0.0.1238 Qualcomm 9377-61x4a WLAN version  v12.0.0.1118 + Qualcomm 9377-61x4a Bluetooth version v10.0.0.1238 (combo driver)