CVE-2023-54301

CVE-2023-54301 concerns the Linux kernel serial driver 8250_bcm7271 (brcmuart) leak. The issue occurs in brcmuart_probe where a clock (baud_mux_clk) is acquired via clk_prepare_enable() and not released, leading to a leak in the probe path. The vulnerability has been addressed by adopting a manag...