CVE-2026-46203
spi: cadence-quadspi: fix unclocked access on unbind
CVSS Score
0.0
EPSS Score
0.1%
EPSS Percentile
2th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 28, 2026 |
| Last Updated | Jun 19, 2026 |
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Affected Versions
Linux / Linux
0578a6dbfe7514db7134501cf93acc21cf13e479 < 2e7cd62c37f51823c2bb79de1d4d76d0c1678c7e 0578a6dbfe7514db7134501cf93acc21cf13e479 < 63a9f6012f453578898c9fcc13c8452a8651104e 0578a6dbfe7514db7134501cf93acc21cf13e479 < d67a5311818b3e6481a1e4293c9337ebfee73111 0578a6dbfe7514db7134501cf93acc21cf13e479 < 233db2cb14db8b1935dda52a6affd97276462b82
Linux / Linux
6.7
References
git.kernel.org: https://git.kernel.org/stable/c/2e7cd62c37f51823c2bb79de1d4d76d0c1678c7e git.kernel.org: https://git.kernel.org/stable/c/63a9f6012f453578898c9fcc13c8452a8651104e git.kernel.org: https://git.kernel.org/stable/c/d67a5311818b3e6481a1e4293c9337ebfee73111 git.kernel.org: https://git.kernel.org/stable/c/233db2cb14db8b1935dda52a6affd97276462b82