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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.

PUBLISHED Reserved 2026-05-13 | Published 2026-05-28 | Updated 2026-05-28 | Assigner Linux

Product status

Default status
unaffected

0578a6dbfe7514db7134501cf93acc21cf13e479 (git) before d67a5311818b3e6481a1e4293c9337ebfee73111
affected

0578a6dbfe7514db7134501cf93acc21cf13e479 (git) before 233db2cb14db8b1935dda52a6affd97276462b82
affected

Default status
affected

6.7
affected

Any version before 6.7
unaffected

7.0.9 (semver)
unaffected

7.1-rc2 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/d67a5311818b3e6481a1e4293c9337ebfee73111

git.kernel.org/...c/233db2cb14db8b1935dda52a6affd97276462b82

cve.org (CVE-2026-46203)

nvd.nist.gov (CVE-2026-46203)

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