CVE-2026-68463

In the Linux kernel, the following vulnerability has been resolved:

mmc: sdhci-esdhc-imx: use pm_runtime_resume_and_get() in suspend

Replace pm_runtime_get_sync() with pm_runtime_resume_and_get() to

simplify error handling. pm_runtime_resume_and_get() automatically

drops the usage counter on failure, avoiding the need for a separate

pm_runtime_put_noidle() call. If it fails, the device is unclocked and

accessing hardware registers would cause a kernel panic, so return the

error immediately.