Riskcovery

CVE-2026-63861

spi: mtk-snfi: unregister ECC engine on probe failure and remove() callback

State
Published
Severity
Not scored
Published
Jul 19, 2026
Updated
Jul 19, 2026
Reserved
Jul 19, 2026

Read the record on cve.org

Description

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

spi: mtk-snfi: unregister ECC engine on probe failure and remove() callback

mtk_snand_probe() registers the on-host NAND ECC engine, but teardown was missing from both probe unwind and remove-time cleanup. Add a devm cleanup action after successful registration so nand_ecc_unregister_on_host_hw_engine() runs automatically on probe failures and during device removal.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 764f1b7481645b2b4488eda26c4da7f331697e6b to before 6aea4a99410615912d80a4ba0827c4e8d4a8312dAffected
  • 764f1b7481645b2b4488eda26c4da7f331697e6b to before 3e79a563377a319d016ed0d3cd8c43171670c0f3Affected
  • 764f1b7481645b2b4488eda26c4da7f331697e6b to before 86357e1d0157d8408b78f8768a69ab263d010316Affected
  • 764f1b7481645b2b4488eda26c4da7f331697e6b to before e0b049bd7b279d7b6ad22a637cddced93198a51bAffected
  • 764f1b7481645b2b4488eda26c4da7f331697e6b to before 98cf4b58299e0c6a537c68cd32155d9e7569e7cbAffected
  • 764f1b7481645b2b4488eda26c4da7f331697e6b to before ab00febad191d7a4400aa1c3468279fb508258d4Affected
LinuxLinux
  • 5.19Affected
  • before 5.19Not affected
  • 6.1.175 through 6.1.*Not affected
  • 6.6.141 through 6.6.*Not affected
  • 6.12.91 through 6.12.*Not affected
  • 6.18.33 through 6.18.*Not affected
  • 7.0.10 through 7.0.*Not affected
  • 7.1 and laterNot affected

References

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