Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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.

Impacto