CVE-2023-54228

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> regulator: raa215300: Fix resource leak in case of error<br /> <br /> The clk_register_clkdev() allocates memory by calling vclkdev_alloc() and<br /> this memory is not freed in the error path. Similarly, resources allocated<br /> by clk_register_fixed_rate() are not freed in the error path.<br /> <br /> Fix these issues by using devm_clk_hw_register_fixed_rate() and<br /> devm_clk_hw_register_clkdev().<br /> <br /> After this, the static variable clk is not needed. Replace it with <br /> local variable hw in probe() and drop calling clk_unregister_fixed_rate()<br /> from raa215300_rtc_unregister_device().