Riskcovery

CVE-2026-46203

spi: cadence-quadspi: fix unclocked access on unbind

State
Published
Severity
Not scored
Published
May 28, 2026
Updated
Jun 19, 2026
Reserved
May 13, 2026

Read the record on cve.org

Description

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

spi: cadence-quadspi: fix unclocked access on unbind

Make sure that the controller is runtime resumed before disabling it during driver unbind to avoid an unclocked register access.

This issue was flagged by Sashiko when reviewing a controller deregistration fix.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 0578a6dbfe7514db7134501cf93acc21cf13e479 to before 2e7cd62c37f51823c2bb79de1d4d76d0c1678c7eAffected
  • 0578a6dbfe7514db7134501cf93acc21cf13e479 to before 63a9f6012f453578898c9fcc13c8452a8651104eAffected
  • 0578a6dbfe7514db7134501cf93acc21cf13e479 to before d67a5311818b3e6481a1e4293c9337ebfee73111Affected
  • 0578a6dbfe7514db7134501cf93acc21cf13e479 to before 233db2cb14db8b1935dda52a6affd97276462b82Affected
LinuxLinux
  • 6.7Affected
  • before 6.7Not affected
  • 6.12.94 through 6.12.*Not affected
  • 6.18.36 through 6.18.*Not affected
  • 7.0.9 through 7.0.*Not affected
  • 7.1 and laterNot affected

References

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