CVE-2022-50104 Information

Description

In the Linux kernel the following vulnerability has been resolved:

powerpc/xive: Fix refcount leak in xive_get_max_prio

of_find_node_by_path() returns a node pointer with refcount incremented we should use of_node_put() on it when done. Add missing of_node_put() to avoid refcount leak.

Reference

https://git.kernel.org/stable/c/255b650cbec6849443ce2e0cdd187fd5e61c218c https://git.kernel.org/stable/c/2e18b869a8d574cfe9ee64df9c3d0a7ac7ed07a8 https://git.kernel.org/stable/c/5ed9709d262bf026b2ff64979fbfe0f496287588 https://git.kernel.org/stable/c/6d1e53f7f181a11a8a343def1e0d0209905b7c64 https://git.kernel.org/stable/c/79b8eae24b7ee157bda07695d802be8576983fa8 https://git.kernel.org/stable/c/d99733ad47a6c990b52e136608455643bfa708f2 https://git.kernel.org/stable/c/ea494e8a9852abd0ba60f69b254ce0d7c38449e2 https://git.kernel.org/stable/c/f658d5b528ce97a68efbb64ee54f6fe0909b189a

Related CNNVD

CNNVD-202506-2393 (Published: 2025-06-18)