CVE-2022-49354 Information

Description

In the Linux kernel the following vulnerability has been resolved:

ata: pata_octeon_cf: Fix refcount leak in octeon_cf_probe

of_find_device_by_node() takes reference we should use put_device() to release it when not need anymore. Add missing put_device() to avoid refcount leak.

Reference

https://git.kernel.org/stable/c/10d6bdf532902be1d8aa5900b3c03c5671612aa2 https://git.kernel.org/stable/c/19cb3ece14547cb1ca2021798aaf49a3f82643d1 https://git.kernel.org/stable/c/7bd85c5ba1687daf54e3b6907673c3604b1e75cf https://git.kernel.org/stable/c/888312dc297a8a103f6371ef668c7e04f57a7679 https://git.kernel.org/stable/c/8d8ad067b90f231b8fdb14acee673ca4012f6045 https://git.kernel.org/stable/c/a4d3e5f1d7d4f8b5e3834fec0f057a762c55806b https://git.kernel.org/stable/c/c9782e1b21bee4b783a64b2a91e7e71406c21a21 https://git.kernel.org/stable/c/d5a1e7f33c88780b279835d63665d7e38ccb671f https://git.kernel.org/stable/c/fb2cb409b504bb3a69e65a17f3120328c8e50219