spi: rspi: fix controller deregistration

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Summary

CVECVE-2026-46225
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-05-28 10:16:38 UTC
Updated2026-05-28 13:44:01 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: spi: rspi: fix controller deregistration Make sure to deregister the controller before releasing underlying resources like DMA during driver unbind.

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected 9e03d05eee4ca45ed12749ef6c26bf616262cdd2 77defd64b405b680db73d767313fce770d368368 git Not specified
CNA Linux Linux affected 9e03d05eee4ca45ed12749ef6c26bf616262cdd2 c5090db1b31de3ef4db0cda7e822ab49cb572292 git Not specified
CNA Linux Linux affected 9e03d05eee4ca45ed12749ef6c26bf616262cdd2 aee76c1dd189562c6678313caec12761f78a9ef3 git Not specified
CNA Linux Linux affected 9e03d05eee4ca45ed12749ef6c26bf616262cdd2 fee6abd9845c3edd217b0e429d09f764f9a5690e git Not specified
CNA Linux Linux affected 9e03d05eee4ca45ed12749ef6c26bf616262cdd2 9944fa6726afb1e6eb7e2212764e7da0c97f2dcc git Not specified
CNA Linux Linux affected 3.14 Not specified
CNA Linux Linux unaffected 3.14 semver Not specified
CNA Linux Linux unaffected 6.6.140 6.6.* semver Not specified
CNA Linux Linux unaffected 6.12.90 6.12.* semver Not specified
CNA Linux Linux unaffected 6.18.32 6.18.* semver Not specified
CNA Linux Linux unaffected 7.0.9 7.0.* semver Not specified
CNA Linux Linux unaffected 7.1-rc1 * original_commit_for_fix Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/77defd64b405b680db73d767313fce770d368368 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/9944fa6726afb1e6eb7e2212764e7da0c97f2dcc 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/fee6abd9845c3edd217b0e429d09f764f9a5690e 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/aee76c1dd189562c6678313caec12761f78a9ef3 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/c5090db1b31de3ef4db0cda7e822ab49cb572292 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
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