CVE-2026-53340
Gravedad:
Pendiente de análisis
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
01/07/2026
Última modificación:
01/07/2026
Descripción
*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
i2c: imx: fix clock and pinctrl state inconsistency in runtime PM<br />
<br />
In i2c_imx_runtime_suspend(), the clock is disabled before switching<br />
the pinctrl state to sleep. If pinctrl_pm_select_sleep_state() fails,<br />
the runtime suspend is aborted but the clock remains disabled, causing<br />
a system crash when the hardware is subsequently accessed.<br />
<br />
Fix this by switching the pinctrl state before disabling the clock so<br />
that a pinctrl failure leaves the clock enabled and the hardware<br />
accessible.<br />
<br />
In i2c_imx_runtime_resume(), restore the pinctrl state back to sleep<br />
if clk_enable() fails to keep the consistent.



