Riskcovery

CVE-2026-68463

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

State
Published
Severity
Not scored
Published
Aug 15, 2026
Updated
Aug 17, 2026
Reserved
Jul 30, 2026

Read the record on cve.org

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 676a83855614635af3bf31ad3f8fec4031f81354 to before 5b8f11cbe8ad5726b2b63ff1574d5cffa4df18c2Affected
  • 676a83855614635af3bf31ad3f8fec4031f81354 to before 6355749aebf6c78081f7096a52edcd28d2aa0fabAffected
  • 676a83855614635af3bf31ad3f8fec4031f81354 to before 8da5930144712412d85e7f868693d96ec5c2018cAffected
LinuxLinux
  • 6.16Affected
  • before 6.16Not affected
  • 6.18.40 through 6.18.*Not affected
  • 7.1.5 through 7.1.*Not affected
  • 7.2 and laterNot affected

References

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