CVE-2022-50152 Information

Jun 19, 2025 cve

Description

In the Linux kernel the following vulnerability has been resolved:

usb: ohci-nxp: Fix refcount leak in ohci_hcd_nxp_probe

of_parse_phandle() returns a node pointer with refcount incremented we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak.

Reference

https://git.kernel.org/stable/c/302970b4cad3ebfda2c05ce06c322ccdc447d17e https://git.kernel.org/stable/c/4db00c2fa6f8c9876a7e20511dccf43b50be9006 https://git.kernel.org/stable/c/50238c4b54c2ac6c2da7a84a4a2b0a570e3da0e2 https://git.kernel.org/stable/c/59026d5cc615da28e0c9806a71bf07065c906464 https://git.kernel.org/stable/c/591ab8dbf6c21927f23f83ddb90691f48b86d136 https://git.kernel.org/stable/c/65d36ec409b635dfc2f95f0d7c5877c9d0cb7630 https://git.kernel.org/stable/c/a0fbac3bf26a11f084233519ddf3fd5e5bb28939 https://git.kernel.org/stable/c/d35903e9650f4fa79426ce390db8678dbf5ac432

CNNVD-202506-2440 (Published: 2025-06-18)

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