Vulnerability-Lookup

GHSA-PXF3-Q4JM-4WRR

Vulnerability from github – Published: 2026-05-28 12:30 – Updated: 2026-05-28 12:30

Details

In the Linux kernel, the following vulnerability has been resolved:

spi: mpc52xx: fix controller deregistration

Make sure to deregister the controller before disabling and releasing underlying resources like interrupts and gpios during driver unbind.

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{
  "affected": [],
  "aliases": [
    "CVE-2026-46200"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-05-28T10:16:35Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: mpc52xx: fix controller deregistration\n\nMake sure to deregister the controller before disabling and releasing\nunderlying resources like interrupts and gpios during driver unbind.",
  "id": "GHSA-pxf3-q4jm-4wrr",
  "modified": "2026-05-28T12:30:32Z",
  "published": "2026-05-28T12:30:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-46200"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0f997fdae819a8c2cc83bd4ff7d935ad76c727c9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/28f28a0f4e327f792c230493a0ea00389ff68ff5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7fea80d93bfd34051b2ac1cec07766c87d8d28be"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a3669f678d0ee8b686d3eea4c0ed9817c9374945"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2026-46200 (GCVE-0-2026-46200)

Vulnerability from cvelistv5 – Published: 2026-05-28 09:40 – Updated: 2026-05-28 09:40

Title

spi: mpc52xx: fix controller deregistration

Summary

In the Linux kernel, the following vulnerability has been resolved: spi: mpc52xx: fix controller deregistration Make sure to deregister the controller before disabling and releasing underlying resources like interrupts and gpios during driver unbind.

Severity

No CVSS data available.

Assigner

Linux

References

4 references

URL	Tags
https://git.kernel.org/stable/c/a3669f678d0ee8b68…
https://git.kernel.org/stable/c/28f28a0f4e327f792…
https://git.kernel.org/stable/c/7fea80d93bfd34051…
https://git.kernel.org/stable/c/0f997fdae819a8c2c…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 42bbb70980f3720b0ae6da6af862af0e95a04351 , < a3669f678d0ee8b686d3eea4c0ed9817c9374945 (git) Affected: 42bbb70980f3720b0ae6da6af862af0e95a04351 , < 28f28a0f4e327f792c230493a0ea00389ff68ff5 (git) Affected: 42bbb70980f3720b0ae6da6af862af0e95a04351 , < 7fea80d93bfd34051b2ac1cec07766c87d8d28be (git) Affected: 42bbb70980f3720b0ae6da6af862af0e95a04351 , < 0f997fdae819a8c2cc83bd4ff7d935ad76c727c9 (git)
Linux	Linux	Affected: 2.6.33 Unaffected: 0 , < 2.6.33 (semver) Unaffected: 6.12.90 , ≤ 6.12.* (semver) Unaffected: 6.18.32 , ≤ 6.18.* (semver) Unaffected: 7.0.9 , ≤ 7.0.* (semver) Unaffected: 7.1-rc1 , ≤ * (original_commit_for_fix)

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/spi/spi-mpc52xx.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "a3669f678d0ee8b686d3eea4c0ed9817c9374945",
              "status": "affected",
              "version": "42bbb70980f3720b0ae6da6af862af0e95a04351",
              "versionType": "git"
            },
            {
              "lessThan": "28f28a0f4e327f792c230493a0ea00389ff68ff5",
              "status": "affected",
              "version": "42bbb70980f3720b0ae6da6af862af0e95a04351",
              "versionType": "git"
            },
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              "version": "42bbb70980f3720b0ae6da6af862af0e95a04351",
              "versionType": "git"
            },
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              "status": "affected",
              "version": "42bbb70980f3720b0ae6da6af862af0e95a04351",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/spi/spi-mpc52xx.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "2.6.33"
            },
            {
              "lessThan": "2.6.33",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.90",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.32",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.0.*",
              "status": "unaffected",
              "version": "7.0.9",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.1-rc1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.90",
                  "versionStartIncluding": "2.6.33",
                  "vulnerable": true
                },
                {
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                },
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                },
                {
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                  "versionEndExcluding": "7.1-rc1",
                  "versionStartIncluding": "2.6.33",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
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        }
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      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: mpc52xx: fix controller deregistration\n\nMake sure to deregister the controller before disabling and releasing\nunderlying resources like interrupts and gpios during driver unbind."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-28T09:40:16.828Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
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          "url": "https://git.kernel.org/stable/c/a3669f678d0ee8b686d3eea4c0ed9817c9374945"
        },
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          "url": "https://git.kernel.org/stable/c/7fea80d93bfd34051b2ac1cec07766c87d8d28be"
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          "url": "https://git.kernel.org/stable/c/0f997fdae819a8c2cc83bd4ff7d935ad76c727c9"
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      ],
      "title": "spi: mpc52xx: fix controller deregistration",
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  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-46200",
    "datePublished": "2026-05-28T09:40:16.828Z",
    "dateReserved": "2026-05-13T15:03:33.104Z",
    "dateUpdated": "2026-05-28T09:40:16.828Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

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

GHSA-PXF3-Q4JM-4WRR

CVE-2026-46200 (GCVE-0-2026-46200)

Tags

Sightings

Nomenclature