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CVE-2026-46203 spi: cadence-quadspi: fix unclocked access on unbind

🗓️ 28 May 2026 09:40:20Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 29 Views

Fix unclocked register access by resuming cadence quadspi controller before unbind.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-46203
28 May 202609:40
attackerkb
CNNVD
Linux kernel 安全漏洞
28 May 202600:00
cnnvd
CVE
CVE-2026-46203
28 May 202609:40
cve
Debian CVE
CVE-2026-46203
28 May 202609:40
debiancve
EUVD
EUVD-2026-32830
28 May 202609:40
euvd
NVD
CVE-2026-46203
28 May 202610:16
nvd
OSV
BELL-CVE-2026-46203
29 May 202606:09
osv
OSV
DEBIAN-CVE-2026-46203
28 May 202610:16
osv
OSV
OPENSUSE-SU-2026:10954-1 kernel-devel-7.0.11-1.1 on GA media
4 Jun 202600:00
osv
OSV
ROOT-OS-DEBIAN-13-CVE-2026-46203 CVE-2026-46203 in rootio-linux - Patched by Root
18 Jun 202604:15
osv
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/spi/spi-cadence-quadspi.c"
    ],
    "versions": [
      {
        "version": "0578a6dbfe7514db7134501cf93acc21cf13e479",
        "lessThan": "2e7cd62c37f51823c2bb79de1d4d76d0c1678c7e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0578a6dbfe7514db7134501cf93acc21cf13e479",
        "lessThan": "63a9f6012f453578898c9fcc13c8452a8651104e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0578a6dbfe7514db7134501cf93acc21cf13e479",
        "lessThan": "d67a5311818b3e6481a1e4293c9337ebfee73111",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0578a6dbfe7514db7134501cf93acc21cf13e479",
        "lessThan": "233db2cb14db8b1935dda52a6affd97276462b82",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/spi/spi-cadence-quadspi.c"
    ],
    "versions": [
      {
        "version": "6.7",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.7",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.94",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.36",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.9",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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