CVE-2026-64521

*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> pinctrl: meson: amlogic-a4: fix deadlock issue<br /> <br /> Accessing the pinconf-pins sysfs node may deadlock.<br /> <br /> pinconf_pins_show() holds pctldev-&gt;mutex, and the platform driver<br /> calls pinctrl_find_gpio_range_from_pin(), which tries to acquire<br /> the same mutex again, leading to a deadlock.<br /> <br /> Use pinctrl_find_gpio_range_from_pin_nolock() to fix this issue.