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CVE-2026-46203

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.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:da77e6f3fe912264a0819b6581f6b57acfc5f9c5d8e1d8fc15747d32c088950d
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/spi/spi-cadence-quadspi.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"2e7cd62c37f51823c2bb79de1d4d76d0c1678c7e","status":"affected","version":"0578a6dbfe7514db7134501cf93acc21cf13e479","versionType":"git"},{"lessThan":"63a9f6012f453578898c9fcc13c8452a8651104e","status":"affected","version":"0578a6dbfe7514db7134501cf93acc21cf13e479","versionType":"git"},{"lessThan":"d67a5311818b3e6481a1e4293c9337ebfee73111","status":"affected","version":"0578a6dbfe75…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1e20df4d262f04a5b8aa0e1d991aac6b82fb1250875086f15bba2656c6612e2f · sha256:2a1e41963d6d815b… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/spi/spi-cadence-quadspi.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.7"},{"lessThan":"6.7","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.94","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.36","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.9","versionType":"semver"},{"l…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1e20df4d262f04a5b8aa0e1d991aac6b82fb1250875086f15bba2656c6612e2f · sha256:2a1e41963d6d815b… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/spi/spi-cadence-quadspi.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"2e7cd62c37f51823c2bb79de1d4d76d0c1678c7e","status":"affected","version":"0578a6dbfe7514db7134501cf93acc21cf13e479","versionType":"git"},{"lessThan":"63a9f6012f453578898c9fcc13c8452a8651104e","status":"affected","version":"0578a6dbfe7514db7134501cf93acc21cf13e479","versionType":"git"},{"lessThan":"d67a5311818b3e6481a1e4293c9337ebfee73111","status":"affected","version":"0578a6dbfe75…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1e20df4d262f04a5b8aa0e1d991aac6b82fb1250875086f15bba2656c6612e2f · sha256:2a1e41963d6d815b… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/spi/spi-cadence-quadspi.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.7"},{"lessThan":"6.7","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.94","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.36","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.9","versionType":"semver"},{"l…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1e20df4d262f04a5b8aa0e1d991aac6b82fb1250875086f15bba2656c6612e2f · sha256:2a1e41963d6d815b… · /containers/cna/affected/1

Source references

4 source assertions
{"url":"https://git.kernel.org/stable/c/233db2cb14db8b1935dda52a6affd97276462b82"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1e20df4d262f04a5b8aa0e1d991aac6b82fb1250875086f15bba2656c6612e2f · sha256:2a1e41963d6d815b… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/2e7cd62c37f51823c2bb79de1d4d76d0c1678c7e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1e20df4d262f04a5b8aa0e1d991aac6b82fb1250875086f15bba2656c6612e2f · sha256:2a1e41963d6d815b… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/63a9f6012f453578898c9fcc13c8452a8651104e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1e20df4d262f04a5b8aa0e1d991aac6b82fb1250875086f15bba2656c6612e2f · sha256:2a1e41963d6d815b… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/d67a5311818b3e6481a1e4293c9337ebfee73111"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1e20df4d262f04a5b8aa0e1d991aac6b82fb1250875086f15bba2656c6612e2f · sha256:2a1e41963d6d815b… · /containers/cna/references/2

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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