CVE-2024-56757

Bluetooth: btusb: mediatek: add intf release flow when usb disconnect

Published: 1/6/2025 Last updated: 6/19/2025 Reserved: 12/29/2024

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btusb: mediatek: add intf release flow when usb disconnect MediaTek claim an special usb intr interface for ISO data transmission. The interface need to be released before unregistering hci device when usb disconnect. Removing BT usb dongle without properly releasing the interface may cause Kernel panic while unregister hci device.

CNA assigner: Linux (416baaa9-dc9f-4396-8d5f-8c081fb06d67) Requested by: n/a

Opam packages affected (27)

albatross cdrom conf-bpftool conf-libbpf conf-linux-libc-dev core core_unix hvsock mirage-block-unix mm ocaml-probes orun rawlink rawlink-eio rawlink-lwt shell solo5 solo5-bindings-hvt solo5-bindings-spt solo5-cross-aarch64 solo5-kernel-ukvm tracy-client tuntap uring vhd-format vhd-format-lwt xapi-stdext-unix

Products affected (4)

Product	Vendor	Version
Linux	Linux	<= 9.5.8
Linux	Linux	< 56
Linux	Linux	<= v3.4.9
Linux	Linux	12.1.1

CVE-2024-56757

Bluetooth: btusb: mediatek: add intf release flow when usb disconnect

Opam packages affected (27)

Products affected (4)

References (4)