CVE-2022-50139

usb: aspeed-vhub: Fix refcount leak bug in ast_vhub_init_desc()

Published: 6/18/2025 Last updated: 5/11/2026 Reserved: 6/18/2025

In the Linux kernel, the following vulnerability has been resolved: usb: aspeed-vhub: Fix refcount leak bug in ast_vhub_init_desc() We should call of_node_put() for the reference returned by of_get_child_by_name() which has increased the refcount.

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	15.1(1)T
Linux	Linux	15.1(2)T2
Linux	Linux	12.2(33)MRB3
Linux	Linux	12.4(10b)JDE

CVE-2022-50139

usb: aspeed-vhub: Fix refcount leak bug in ast_vhub_init_desc()

Opam packages affected (29)

Products affected (4)

References (10)