Riskcovery

CVE-2025-37842

spi: fsl-qspi: use devm function instead of driver remove

State
Published
Severity
Not scored
Published
May 9, 2025
Updated
Oct 30, 2026
Reserved
Apr 16, 2025

Read the record on cve.org

Description

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

spi: fsl-qspi: use devm function instead of driver remove

Driver use devm APIs to manage clk/irq/resources and register the spi controller, but the legacy remove function will be called first during device detach and trigger kernel panic. Drop the remove function and use devm_add_action_or_reset() for driver cleanup to ensure the release sequence.

Trigger kernel panic on i.MX8MQ by echo 30bb0000.spi >/sys/bus/platform/drivers/fsl-quadspi/unbind

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 8fcb830a00f0980ffe38d223cdd9a4d2d24da476 to before 69d2d7020b9966817ffc7442ae778c29cb81813fAffected
  • 8fcb830a00f0980ffe38d223cdd9a4d2d24da476 to before 50ae352c1848cab408fb4f7d7f50c71f818bbdbfAffected
  • 8fcb830a00f0980ffe38d223cdd9a4d2d24da476 to before f68b27d82a749117d9c7d7f33fa53f46373e38e2Affected
  • 8fcb830a00f0980ffe38d223cdd9a4d2d24da476 to before 439688dbe82baa10d4430dc3252bb5ef1183a171Affected
  • 8fcb830a00f0980ffe38d223cdd9a4d2d24da476 to before f9bfb3a5f6f616f3eb7665c8ff3bcb9760ae33c8Affected
  • 8fcb830a00f0980ffe38d223cdd9a4d2d24da476 to before 40369bfe717e96e26650eeecfa5a6363563df6e4Affected
LinuxLinux
  • 5.2Affected
  • before 5.2Not affected
  • 6.1.191 through 6.1.*Not affected
  • 6.6.105 through 6.6.*Not affected
  • 6.12.36 through 6.12.*Not affected
  • 6.13.12 through 6.13.*Not affected
  • 6.14.3 through 6.14.*Not affected
  • 6.15 and laterNot affected

References

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