vulnerability

Debian: CVE-2021-34145: bluez-firmware -- security update

Severity
3
CVSS
(AV:A/AC:M/Au:N/C:N/I:N/A:P)
Published
09/07/2021
Added
07/30/2024
Modified
07/30/2024

Description

The Bluetooth Classic implementation in the Cypress WICED BT stack through 2.9.0 for CYW20735B1 devices does not properly handle the reception of LMP_max_slot with an invalid Baseband packet type (and LT_ADDRESS and LT_ADDR) after completion of the LMP setup procedure, allowing attackers in radio range to trigger a denial of service (firmware crash) via a crafted LMP packet.

Solution

debian-upgrade-bluez-firmware
Title
NEW

Explore Exposure Command

Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.