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CVE-2022-50017

mips: cavium-octeon: Fix missing of_node_put() in octeon2_usb_clocks_start

EPSS 0.2%
In the Linux kernel, the following vulnerability has been resolved: mips: cavium-octeon: Fix missing of_node_put() in octeon2_usb_clocks_start We should call of_node_put() for the reference 'uctl_node' returned by of_get_parent() which will increase the refcount. Otherwise, there will be a refcount leak bug.
Affected products
Linux · Linux

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References
https://git.kernel.org/stable/c/1b49707df679b5510ed06ace7378ddc2aec5c3fbhttps://git.kernel.org/stable/c/1e39037e44d7fa3728686af146f9285ea197097dhttps://git.kernel.org/stable/c/7822d994eb9579a1df4cdbc315db090a041e50f3https://git.kernel.org/stable/c/7a9f743ceead60ed454c46fbc3085ee9a79cbebbhttps://git.kernel.org/stable/c/9d1afa0169a84dcd5b79901d792edeb8403684abhttps://git.kernel.org/stable/c/a80016c40cc797c7f3e5a705b8e12ae447280335https://git.kernel.org/stable/c/af87a469695dc2b2419b2fdff0bf41db5265b325https://git.kernel.org/stable/c/c06166a484eece51916dd700a870e53356b7e1bc