CVE-2023-54301

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> serial: 8250_bcm7271: fix leak in `brcmuart_probe`<br /> <br /> Smatch reports:<br /> drivers/tty/serial/8250/8250_bcm7271.c:1120 brcmuart_probe() warn:<br /> &amp;#39;baud_mux_clk&amp;#39; from clk_prepare_enable() not released on lines: 1032.<br /> <br /> The issue is fixed by using a managed clock.