|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.|
|Source||CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)|
Vulnerable and fixed packages
The table below lists information on source packages.
|bluez-firmware (PTS)||buster/non-free, bullseye/non-free||1.2-4||fixed|
|trixie/non-free-firmware, sid/non-free-firmware, bookworm/non-free-firmware||1.2-9||fixed|
The information below is based on the following data on fixed versions.
[bullseye] - bluez-firmware <not-affected> (Affected firmware not present, introduced in bluez-firmware/1.2-6)
[buster] - bluez-firmware <not-affected> (Affected firmware not present, introduced in bluez-firmware/1.2-6)