fkie_nvd - fkie_cve-2025-40005

FKIE_CVE-2025-40005

Vulnerability from fkie_nvd - Published: 2025-10-20 16:15 - Updated: 2025-10-21 19:31

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: spi: cadence-quadspi: Implement refcount to handle unbind during busy driver support indirect read and indirect write operation with assumption no force device removal(unbind) operation. However force device removal(removal) is still available to root superuser. Unbinding driver during operation causes kernel crash. This changes ensure driver able to handle such operation for indirect read and indirect write by implementing refcount to track attached devices to the controller and gracefully wait and until attached devices remove operation completed before proceed with removal operation.

References

	URL	Tags
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/7446284023e8ef694fb392348185349c773eefb3
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/b7ec8a2b094a33d0464958c2cbf75b8f229098b0

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: cadence-quadspi: Implement refcount to handle unbind during busy\n\ndriver support indirect read and indirect write operation with\nassumption no force device removal(unbind) operation. However\nforce device removal(removal) is still available to root superuser.\n\nUnbinding driver during operation causes kernel crash. This changes\nensure driver able to handle such operation for indirect read and\nindirect write by implementing refcount to track attached devices\nto the controller and gracefully wait and until attached devices\nremove operation completed before proceed with removal operation."
    }
  ],
  "id": "CVE-2025-40005",
  "lastModified": "2025-10-21T19:31:25.450",
  "metrics": {},
  "published": "2025-10-20T16:15:37.127",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/7446284023e8ef694fb392348185349c773eefb3"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/b7ec8a2b094a33d0464958c2cbf75b8f229098b0"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}

CVE-2025-40005 (GCVE-0-2025-40005)

Vulnerability from cvelistv5 – Published: 2025-10-20 15:26 – Updated: 2025-10-20 15:26

Summary

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/b7ec8a2b094a33d04…
	https://git.kernel.org/stable/c/7446284023e8ef694…

Impacted products

Vendor

Product

Version

Linux

Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b7ec8a2b094a33d0464958c2cbf75b8f229098b0 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7446284023e8ef694fb392348185349c773eefb3 (git)

Linux

Unaffected: 6.16.10 , ≤ 6.16.* (semver)
Unaffected: 6.17 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "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": "b7ec8a2b094a33d0464958c2cbf75b8f229098b0",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "7446284023e8ef694fb392348185349c773eefb3",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            }
          ]
        },
        {
          "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": [
            {
              "lessThanOrEqual": "6.16.*",
              "status": "unaffected",
              "version": "6.16.10",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.17",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.16.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.17",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: cadence-quadspi: Implement refcount to handle unbind during busy\n\ndriver support indirect read and indirect write operation with\nassumption no force device removal(unbind) operation. However\nforce device removal(removal) is still available to root superuser.\n\nUnbinding driver during operation causes kernel crash. This changes\nensure driver able to handle such operation for indirect read and\nindirect write by implementing refcount to track attached devices\nto the controller and gracefully wait and until attached devices\nremove operation completed before proceed with removal operation."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-10-20T15:26:52.315Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/b7ec8a2b094a33d0464958c2cbf75b8f229098b0"
        },
        {
          "url": "https://git.kernel.org/stable/c/7446284023e8ef694fb392348185349c773eefb3"
        }
      ],
      "title": "spi: cadence-quadspi: Implement refcount to handle unbind during busy",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-40005",
    "datePublished": "2025-10-20T15:26:52.315Z",
    "dateReserved": "2025-04-16T07:20:57.151Z",
    "dateUpdated": "2025-10-20T15:26:52.315Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

FKIE_CVE-2025-40005

CVE-2025-40005 (GCVE-0-2025-40005)

Tags

Sightings

Nomenclature