Vulnerability-Lookup

GHSA-QV25-8QCJ-CC95

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:

staging: media: atomisp: Disallow all private IOCTLs

Disallow all private IOCTLs. These aren't quite as safe as one could assume of IOCTL handlers; disable them for now. Instead of removing the code, return in the beginning of the function if cmd is non-zero in order to keep static checkers happy.

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{
  "affected": [],
  "aliases": [
    "CVE-2026-46205"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-05-28T10:16:36Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nstaging: media: atomisp: Disallow all private IOCTLs\n\nDisallow all private IOCTLs. These aren\u0027t quite as safe as one could\nassume of IOCTL handlers; disable them for now. Instead of removing the\ncode, return in the beginning of the function if cmd is non-zero in order\nto keep static checkers happy.",
  "id": "GHSA-qv25-8qcj-cc95",
  "modified": "2026-05-28T12:30:33Z",
  "published": "2026-05-28T12:30:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-46205"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2b7eb2c5dc72f0fc954ac4aa155f9e285e937f7c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6850a439f8d23d4979624f1d6880d3118d473a28"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6f1ce75a75c65061e7a720c3d0ee5f8adab7a2d3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8c7a281a99224a5b9af99c4dcd98d68eea75926c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c7848b67ef10f581114b6a2f52b160fc20eb52c9"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2026-46205 (GCVE-0-2026-46205)

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

Title

staging: media: atomisp: Disallow all private IOCTLs

Summary

In the Linux kernel, the following vulnerability has been resolved: staging: media: atomisp: Disallow all private IOCTLs Disallow all private IOCTLs. These aren't quite as safe as one could assume of IOCTL handlers; disable them for now. Instead of removing the code, return in the beginning of the function if cmd is non-zero in order to keep static checkers happy.

Severity

No CVSS data available.

Assigner

Linux

References

5 references

URL	Tags
https://git.kernel.org/stable/c/8c7a281a99224a5b9…
https://git.kernel.org/stable/c/6f1ce75a75c65061e…
https://git.kernel.org/stable/c/c7848b67ef10f5811…
https://git.kernel.org/stable/c/6850a439f8d23d497…
https://git.kernel.org/stable/c/2b7eb2c5dc72f0fc9…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: a49d25364dfb9f8a64037488a39ab1f56c5fa419 , < 8c7a281a99224a5b9af99c4dcd98d68eea75926c (git) Affected: a49d25364dfb9f8a64037488a39ab1f56c5fa419 , < 6f1ce75a75c65061e7a720c3d0ee5f8adab7a2d3 (git) Affected: a49d25364dfb9f8a64037488a39ab1f56c5fa419 , < c7848b67ef10f581114b6a2f52b160fc20eb52c9 (git) Affected: a49d25364dfb9f8a64037488a39ab1f56c5fa419 , < 6850a439f8d23d4979624f1d6880d3118d473a28 (git) Affected: a49d25364dfb9f8a64037488a39ab1f56c5fa419 , < 2b7eb2c5dc72f0fc954ac4aa155f9e285e937f7c (git)
Linux	Linux	Affected: 4.12 Unaffected: 0 , < 4.12 (semver) Unaffected: 6.6.140 , ≤ 6.6.* (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/staging/media/atomisp/pci/atomisp_ioctl.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "8c7a281a99224a5b9af99c4dcd98d68eea75926c",
              "status": "affected",
              "version": "a49d25364dfb9f8a64037488a39ab1f56c5fa419",
              "versionType": "git"
            },
            {
              "lessThan": "6f1ce75a75c65061e7a720c3d0ee5f8adab7a2d3",
              "status": "affected",
              "version": "a49d25364dfb9f8a64037488a39ab1f56c5fa419",
              "versionType": "git"
            },
            {
              "lessThan": "c7848b67ef10f581114b6a2f52b160fc20eb52c9",
              "status": "affected",
              "version": "a49d25364dfb9f8a64037488a39ab1f56c5fa419",
              "versionType": "git"
            },
            {
              "lessThan": "6850a439f8d23d4979624f1d6880d3118d473a28",
              "status": "affected",
              "version": "a49d25364dfb9f8a64037488a39ab1f56c5fa419",
              "versionType": "git"
            },
            {
              "lessThan": "2b7eb2c5dc72f0fc954ac4aa155f9e285e937f7c",
              "status": "affected",
              "version": "a49d25364dfb9f8a64037488a39ab1f56c5fa419",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/staging/media/atomisp/pci/atomisp_ioctl.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.12"
            },
            {
              "lessThan": "4.12",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.140",
              "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": "6.6.140",
                  "versionStartIncluding": "4.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.90",
                  "versionStartIncluding": "4.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.32",
                  "versionStartIncluding": "4.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.0.9",
                  "versionStartIncluding": "4.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.1-rc1",
                  "versionStartIncluding": "4.12",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nstaging: media: atomisp: Disallow all private IOCTLs\n\nDisallow all private IOCTLs. These aren\u0027t quite as safe as one could\nassume of IOCTL handlers; disable them for now. Instead of removing the\ncode, return in the beginning of the function if cmd is non-zero in order\nto keep static checkers happy."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-28T09:40:23.117Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/8c7a281a99224a5b9af99c4dcd98d68eea75926c"
        },
        {
          "url": "https://git.kernel.org/stable/c/6f1ce75a75c65061e7a720c3d0ee5f8adab7a2d3"
        },
        {
          "url": "https://git.kernel.org/stable/c/c7848b67ef10f581114b6a2f52b160fc20eb52c9"
        },
        {
          "url": "https://git.kernel.org/stable/c/6850a439f8d23d4979624f1d6880d3118d473a28"
        },
        {
          "url": "https://git.kernel.org/stable/c/2b7eb2c5dc72f0fc954ac4aa155f9e285e937f7c"
        }
      ],
      "title": "staging: media: atomisp: Disallow all private IOCTLs",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-46205",
    "datePublished": "2026-05-28T09:40:23.117Z",
    "dateReserved": "2026-05-13T15:03:33.105Z",
    "dateUpdated": "2026-05-28T09:40:23.117Z",
    "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-QV25-8QCJ-CC95

CVE-2026-46205 (GCVE-0-2026-46205)

Tags

Sightings

Nomenclature