CVE-2022-50033

usb: host: ohci-ppc-of: Fix refcount leak bug

Published: 6/18/2025 Last updated: 9/3/2025 Reserved: 6/18/2025

In the Linux kernel, the following vulnerability has been resolved: usb: host: ohci-ppc-of: Fix refcount leak bug In ohci_hcd_ppc_of_probe(), of_find_compatible_node() will return a node pointer with refcount incremented. We should use of_node_put() when it is not used anymore.

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	n/a
Linux	Linux	23.0 ap379487
Linux	Linux	Snapdragon X75 5G Modem-RF System
Linux	Linux	Home Hub 100 Platform

CVE-2022-50033

usb: host: ohci-ppc-of: Fix refcount leak bug

Opam packages affected (27)

Products affected (4)

References (16)