CVE-2026-46203
N/A
N/A
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 0578a6dbfe7514db7134501cf93acc21cf13e479 < 2e7cd62c37f51823c2bb79de1d4d76d0c1678c7e | affected |
| Linux | Linux | 0578a6dbfe7514db7134501cf93acc21cf13e479 < 63a9f6012f453578898c9fcc13c8452a8651104e | affected |
| Linux | Linux | 0578a6dbfe7514db7134501cf93acc21cf13e479 < d67a5311818b3e6481a1e4293c9337ebfee73111 | affected |
| Linux | Linux | 0578a6dbfe7514db7134501cf93acc21cf13e479 < 233db2cb14db8b1935dda52a6affd97276462b82 | affected |
| Linux | Linux | 6.7 | affected |
| Linux | Linux | 0 < 6.7 | unaffected |
| Linux | Linux | 6.12.94 <= 6.12.* | unaffected |
| Linux | Linux | 6.18.36 <= 6.18.* | unaffected |
| Linux | Linux | 7.0.9 <= 7.0.* | unaffected |
| Linux | Linux | 7.1 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/2e7cd62c37f51823c2bb79de1d4d76d0c1678c7e
- https://git.kernel.org/stable/c/63a9f6012f453578898c9fcc13c8452a8651104e
- https://git.kernel.org/stable/c/d67a5311818b3e6481a1e4293c9337ebfee73111
- https://git.kernel.org/stable/c/233db2cb14db8b1935dda52a6affd97276462b82
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