CVE-2026-63861
spi: mtk-snfi: unregister ECC engine on probe failure and remove() callback
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jul 19, 2026 |
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Free · No credit card · 60 sec setup
Affected Versions
Linux / Linux
764f1b7481645b2b4488eda26c4da7f331697e6b < 6aea4a99410615912d80a4ba0827c4e8d4a8312d 764f1b7481645b2b4488eda26c4da7f331697e6b < 3e79a563377a319d016ed0d3cd8c43171670c0f3 764f1b7481645b2b4488eda26c4da7f331697e6b < 86357e1d0157d8408b78f8768a69ab263d010316 764f1b7481645b2b4488eda26c4da7f331697e6b < e0b049bd7b279d7b6ad22a637cddced93198a51b 764f1b7481645b2b4488eda26c4da7f331697e6b < 98cf4b58299e0c6a537c68cd32155d9e7569e7cb 764f1b7481645b2b4488eda26c4da7f331697e6b < ab00febad191d7a4400aa1c3468279fb508258d4
Linux / Linux
5.19
References
git.kernel.org: https://git.kernel.org/stable/c/6aea4a99410615912d80a4ba0827c4e8d4a8312d git.kernel.org: https://git.kernel.org/stable/c/3e79a563377a319d016ed0d3cd8c43171670c0f3 git.kernel.org: https://git.kernel.org/stable/c/86357e1d0157d8408b78f8768a69ab263d010316 git.kernel.org: https://git.kernel.org/stable/c/e0b049bd7b279d7b6ad22a637cddced93198a51b git.kernel.org: https://git.kernel.org/stable/c/98cf4b58299e0c6a537c68cd32155d9e7569e7cb git.kernel.org: https://git.kernel.org/stable/c/ab00febad191d7a4400aa1c3468279fb508258d4