Vulnerability Description
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.
References
- https://git.kernel.org/stable/c/5b8f11cbe8ad5726b2b63ff1574d5cffa4df18c2
- https://git.kernel.org/stable/c/6355749aebf6c78081f7096a52edcd28d2aa0fab
- https://git.kernel.org/stable/c/8da5930144712412d85e7f868693d96ec5c2018c
FAQ
What is CVE-2026-68463?
CVE-2026-68463 is a documented vulnerability. 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...
How severe is CVE-2026-68463?
CVSS scoring is not yet available for CVE-2026-68463. Check NVD for updates.
Is there a patch for CVE-2026-68463?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.