CVE-2022-50176 Information

Jun 19, 2025 cve

Description

In the Linux kernel the following vulnerability has been resolved:

drm/mcde: Fix refcount leak in mcde_dsi_bind

Every iteration of for_each_available_child_of_node() decrements the reference counter of the previous node. There is no decrement when break out from the loop and results in refcount leak. Add missing of_node_put() to fix this.

Reference

https://git.kernel.org/stable/c/3123ae6fdd4013d24a3a4877084b14e917faae5c https://git.kernel.org/stable/c/32c827e30bb44ae809950a9efab59e98e44d30e5 https://git.kernel.org/stable/c/3a149169e4a2f9127022fec6ef5d71b4e804b3b9 https://git.kernel.org/stable/c/7214902de5b1fb2b632a7b8b3b9540e41aabab38 https://git.kernel.org/stable/c/87c35bbefdfa3c5edfb8c80f5c04717aaacc629d https://git.kernel.org/stable/c/f57699a9b66ea11f000f56d1f1179059239b8690

CNNVD-202506-2465 (Published: 2025-06-18)

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