CVE-2024-57879

Bluetooth: iso: Always release hdev at the end of iso_listen_bis

Published: 1/11/2025 Last updated: 5/23/2026 Reserved: 1/11/2025

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: iso: Always release hdev at the end of iso_listen_bis Since hci_get_route holds the device before returning, the hdev should be released with hci_dev_put at the end of iso_listen_bis even if the function returns with an error.

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

Opam packages affected (29)

albatross cdrom conf-bpftool conf-libbpf conf-linux-libc-dev core core_unix hvsock mirage-block-unix mm ocaml-probes ortools_solvers orun rawlink rawlink-eio rawlink-lwt restricted 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	2012 R2 (Core installation)
Linux	Linux	2016
Linux	Linux	Linux kernel through 4.14.3
Linux	Linux	< publication

CVE-2024-57879

Bluetooth: iso: Always release hdev at the end of iso_listen_bis

Opam packages affected (29)

Products affected (4)

References (4)