In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: free unused skb to prevent memory leak This avoid potential memory leak under power saving mode.
https://git.kernel.org/stable/c/eae672f386049146058b9e5d3d33e9e4af9dca1d
https://git.kernel.org/stable/c/d4b4f6ff8ff1b87d25977423cf38fb61744d0023
https://git.kernel.org/stable/c/216c59b66f2d0c428a4fdaa24dc28cd6be4a2bf6