CVE-2023-53424

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> clk: mediatek: fix of_iomap memory leak<br /> <br /> Smatch reports:<br /> drivers/clk/mediatek/clk-mtk.c:583 mtk_clk_simple_probe() warn:<br /> &amp;#39;base&amp;#39; from of_iomap() not released on lines: 496.<br /> <br /> This problem was also found in linux-next. In mtk_clk_simple_probe(),<br /> base is not released when handling errors<br /> if clk_data is not existed, which may cause a leak.<br /> So free_base should be added here to release base.