spi: mpc52xx: fix controller deregistration

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Summary

CVECVE-2026-46200
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-05-28 10:16:35 UTC
Updated2026-05-28 13:44:01 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: spi: mpc52xx: fix controller deregistration Make sure to deregister the controller before disabling and releasing underlying resources like interrupts and gpios during driver unbind.

Risk And Classification

EPSS: 0.000180000 probability, percentile 0.048040000 (date 2026-06-02)

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected 42bbb70980f3720b0ae6da6af862af0e95a04351 a3669f678d0ee8b686d3eea4c0ed9817c9374945 git Not specified
CNA Linux Linux affected 42bbb70980f3720b0ae6da6af862af0e95a04351 28f28a0f4e327f792c230493a0ea00389ff68ff5 git Not specified
CNA Linux Linux affected 42bbb70980f3720b0ae6da6af862af0e95a04351 7fea80d93bfd34051b2ac1cec07766c87d8d28be git Not specified
CNA Linux Linux affected 42bbb70980f3720b0ae6da6af862af0e95a04351 0f997fdae819a8c2cc83bd4ff7d935ad76c727c9 git Not specified
CNA Linux Linux affected 2.6.33 Not specified
CNA Linux Linux unaffected 2.6.33 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/28f28a0f4e327f792c230493a0ea00389ff68ff5 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/7fea80d93bfd34051b2ac1cec07766c87d8d28be 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/a3669f678d0ee8b686d3eea4c0ed9817c9374945 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/0f997fdae819a8c2cc83bd4ff7d935ad76c727c9 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
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