vulnerability
Ubuntu: (CVE-2021-34146): bluez-firmware vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:A/AC:L/Au:N/C:N/I:N/A:C) | Sep 7, 2021 | Jun 26, 2025 | Jun 26, 2025 |
Severity
6
CVSS
(AV:A/AC:L/Au:N/C:N/I:N/A:C)
Published
Sep 7, 2021
Added
Jun 26, 2025
Modified
Jun 26, 2025
Description
The Bluetooth Classic implementation in the Cypress CYW920735Q60EVB does not properly handle the reception of continuous unsolicited LMP responses, allowing attackers in radio range to trigger a denial of service and restart (crash) of the device by flooding it with LMP_AU_Rand packets after the paging procedure.
Solution
no-fix-ubuntu-package
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