vulnerability
Debian: CVE-2021-34146: bluez-firmware -- security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:A/AC:L/Au:N/C:N/I:N/A:C) | 09/07/2021 | 07/30/2024 | 07/30/2024 |
Severity
6
CVSS
(AV:A/AC:L/Au:N/C:N/I:N/A:C)
Published
09/07/2021
Added
07/30/2024
Modified
07/30/2024
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
debian-upgrade-bluez-firmware
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