Vulnerability-Lookup

FKIE_CVE-2026-31761

Vulnerability from fkie_nvd - Published: 2026-05-01 15:16 - Updated: 2026-07-14 13:18

Severity

7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Summary

In the Linux kernel, the following vulnerability has been resolved: iio: gyro: mpu3050: Move iio_device_register() to correct location iio_device_register() should be at the end of the probe function to prevent race conditions. Place iio_device_register() at the end of the probe function and place iio_device_unregister() accordingly.

References

URL	Tags
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/051ca43b0e0e4b66bfd349cd53ccf231ad1d69b7	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/22487ef85f6dd9499ddf49b85a08afc50a3f1992	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/2a4537653d200fda2a8516083459f8ff6194f8fc	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/4c05799449108fb0e0a6bd30e65fffc71e60db4d	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/59a317f8215674c8330817770497301bfb2c1b99	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/92f18aa86302fe83e0726a1191015f427d4ff056	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/caec338f91469f0a70b68165185afa3abc994545	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/cc3de12a5612ee25df7fb549cb7b3e4cc8bfaf9c	Patch
0b142b55-0307-4c5a-b3c9-f314f3fb7c5e	https://cert-portal.siemens.com/productcert/html/ssa-019113.html
0b142b55-0307-4c5a-b3c9-f314f3fb7c5e	https://cert-portal.siemens.com/productcert/html/ssa-082556.html

Impacted products

Vendor	Product	Version
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	7.0
linux	linux_kernel	7.0
linux	linux_kernel	7.0
linux	linux_kernel	7.0
linux	linux_kernel	7.0
linux	linux_kernel	7.0

JSON

To clipboard

{
  "affected": [
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      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/iio/gyro/mpu3050-core.c"
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          "defaultStatus": "unknown",
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        {
          "defaultStatus": "unknown",
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          "vendor": "Siemens",
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            {
              "lessThan": "*",
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              "version": "V3.1.6",
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        {
          "defaultStatus": "unknown",
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          "vendor": "Siemens",
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              "lessThan": "*",
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              "version": "V3.1.5",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "V3.1.6",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP",
          "vendor": "Siemens",
          "versions": [
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              "lessThan": "*",
              "status": "affected",
              "version": "V3.1.5",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPLUS S7-1500 CPU 1518-4 PN/DP MFP",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "V3.1.6",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPLUS S7-1500 CPU 1518-4 PN/DP MFP",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "V3.1.5",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
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              "versionEndExcluding": "5.10.253",
              "versionStartIncluding": "4.10",
              "vulnerable": true
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: gyro: mpu3050: Move iio_device_register() to correct location\n\niio_device_register() should be at the end of the probe function to\nprevent race conditions.\n\nPlace iio_device_register() at the end of the probe function and place\niio_device_unregister() accordingly."
    }
  ],
  "id": "CVE-2026-31761",
  "lastModified": "2026-07-14T13:18:49.203",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "type": "Secondary"
      }
    ]
  },
  "published": "2026-05-01T15:16:39.153",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
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    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
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      "url": "https://git.kernel.org/stable/c/4c05799449108fb0e0a6bd30e65fffc71e60db4d"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
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      "url": "https://git.kernel.org/stable/c/92f18aa86302fe83e0726a1191015f427d4ff056"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
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      "url": "https://git.kernel.org/stable/c/caec338f91469f0a70b68165185afa3abc994545"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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    {
      "source": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-019113.html"
    },
    {
      "source": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-082556.html"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-362"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2026-31761 (GCVE-0-2026-31761)

Vulnerability from cvelistv5 – Published: 2026-05-01 14:14 – Updated: 2026-09-08 08:48

Title

iio: gyro: mpu3050: Move iio_device_register() to correct location

Summary

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Assigner

Linux mitre root

References

10 references

URL	Tags
https://git.kernel.org/stable/c/22487ef85f6dd9499…
https://git.kernel.org/stable/c/caec338f91469f0a7…
https://git.kernel.org/stable/c/051ca43b0e0e4b66b…
https://git.kernel.org/stable/c/2a4537653d200fda2…
https://git.kernel.org/stable/c/92f18aa86302fe83e…
https://git.kernel.org/stable/c/cc3de12a5612ee25d…
https://git.kernel.org/stable/c/59a317f8215674c83…
https://git.kernel.org/stable/c/4c05799449108fb0e…
https://cert-portal.siemens.com/productcert/html/…
https://cert-portal.siemens.com/productcert/html/…

Impacted products

8 products

Vendor	Product	Version
Linux	Linux	Affected: 3904b28efb2c780c23dcddfb87e07fe0230661e5 , < 22487ef85f6dd9499ddf49b85a08afc50a3f1992 (git) Affected: 3904b28efb2c780c23dcddfb87e07fe0230661e5 , < caec338f91469f0a70b68165185afa3abc994545 (git) Affected: 3904b28efb2c780c23dcddfb87e07fe0230661e5 , < 051ca43b0e0e4b66bfd349cd53ccf231ad1d69b7 (git) Affected: 3904b28efb2c780c23dcddfb87e07fe0230661e5 , < 2a4537653d200fda2a8516083459f8ff6194f8fc (git) Affected: 3904b28efb2c780c23dcddfb87e07fe0230661e5 , < 92f18aa86302fe83e0726a1191015f427d4ff056 (git) Affected: 3904b28efb2c780c23dcddfb87e07fe0230661e5 , < cc3de12a5612ee25df7fb549cb7b3e4cc8bfaf9c (git) Affected: 3904b28efb2c780c23dcddfb87e07fe0230661e5 , < 59a317f8215674c8330817770497301bfb2c1b99 (git) Affected: 3904b28efb2c780c23dcddfb87e07fe0230661e5 , < 4c05799449108fb0e0a6bd30e65fffc71e60db4d (git)
Linux	Linux	Affected: 4.10 Unaffected: 0 , < 4.10 (semver) Unaffected: 5.10.253 , ≤ 5.10.* (semver) Unaffected: 5.15.203 , ≤ 5.15.* (semver) Unaffected: 6.1.168 , ≤ 6.1.* (semver) Unaffected: 6.6.134 , ≤ 6.6.* (semver) Unaffected: 6.12.81 , ≤ 6.12.* (semver) Unaffected: 6.18.22 , ≤ 6.18.* (semver) Unaffected: 6.19.12 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix)
Siemens	SIMATIC S7-1500 CPU 1518-4 PN/DP MFP	Affected: V3.1.6 , < * (custom)
Siemens	SIMATIC S7-1500 CPU 1518-4 PN/DP MFP	Affected: V3.1.5 , < * (custom)
Siemens	SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP	Affected: V3.1.6 , < * (custom)
Siemens	SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP	Affected: V3.1.5 , < * (custom)
Siemens	SIPLUS S7-1500 CPU 1518-4 PN/DP MFP	Affected: V3.1.6 , < * (custom)
Siemens	SIPLUS S7-1500 CPU 1518-4 PN/DP MFP	Affected: V3.1.5 , < * (custom)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "defaultStatus": "unknown",
            "product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "*",
                "status": "affected",
                "version": "V3.1.6",
                "versionType": "custom"
              }
            ]
          },
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        ],
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          "orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
          "shortName": "siemens-SADP"
        },
        "references": [
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          },
          {
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          }
        ],
        "x_adpType": "supplier"
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    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/iio/gyro/mpu3050-core.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "status": "affected",
              "version": "3904b28efb2c780c23dcddfb87e07fe0230661e5",
              "versionType": "git"
            },
            {
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              "status": "affected",
              "version": "3904b28efb2c780c23dcddfb87e07fe0230661e5",
              "versionType": "git"
            },
            {
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              "status": "affected",
              "version": "3904b28efb2c780c23dcddfb87e07fe0230661e5",
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            },
            {
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              "versionType": "git"
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        },
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          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "status": "affected",
              "version": "4.10"
            },
            {
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              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
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              "status": "unaffected",
              "version": "5.10.253",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.203",
              "versionType": "semver"
            },
            {
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              "status": "unaffected",
              "version": "6.1.168",
              "versionType": "semver"
            },
            {
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              "status": "unaffected",
              "version": "6.6.134",
              "versionType": "semver"
            },
            {
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              "status": "unaffected",
              "version": "6.12.81",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.22",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.19.*",
              "status": "unaffected",
              "version": "6.19.12",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.0",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.253",
                  "versionStartIncluding": "4.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.203",
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                  "vulnerable": true
                },
                {
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                },
                {
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                },
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: gyro: mpu3050: Move iio_device_register() to correct location\n\niio_device_register() should be at the end of the probe function to\nprevent race conditions.\n\nPlace iio_device_register() at the end of the probe function and place\niio_device_unregister() accordingly."
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              "value": "AV:L - The vulnerable paths are exposed through local IIO sysfs attributes and the IIO character device for the MPU3050 sensor, not through a network protocol.\nAC:L - Although this is a probe/remove ordering race, a local attacker can hammer the published IIO interfaces while the device is being registered or torn down; no special heap layout or condition beyond the device being present is required for the vulnerable callbacks to be reached.\nPR:L - A basic local user can reach world-readable IIO sysfs attributes, and typical IIO device deployments expose these sensor interfaces to local users or services. No real init-namespace administrative capability is required for the read-side race.\nUI:N - Exploitation does not require a victim user to open a file or perform another action; the attacker directly accesses the local IIO interfaces.\nS:U - The issue corrupts or misuses kernel objects within the same kernel security authority. It does not cross a VM, IOMMU, or other separate security scope boundary.\nC:H - The old ordering can leave userspace-visible IIO attributes and file operations pointing at freed or partially initialized buffer/trigger state. This use-after-free class can be leveraged for kernel memory disclosure, so confidentiality impact is High.\nI:H - The dangling IIO buffer state includes function-pointer-bearing access structures and kernel object pointers reachable from callbacks. A use-after-free in this context is defensibly exploitable for control-flow hijack or arbitrary kernel memory modification.\nA:H - Even without full exploitation, racing these callbacks against probe or removal can dereference invalid or freed kernel objects and crash or hang the kernel."
            }
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        },
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          "url": "https://git.kernel.org/stable/c/4c05799449108fb0e0a6bd30e65fffc71e60db4d"
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      ],
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  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-31761",
    "datePublished": "2026-05-01T14:14:53.223Z",
    "dateReserved": "2026-03-09T15:48:24.139Z",
    "dateUpdated": "2026-09-08T08:48:15.294Z",
    "state": "PUBLISHED"
  },
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  "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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

FKIE_CVE-2026-31761

CVE-2026-31761 (GCVE-0-2026-31761)

Tags

Sightings

Nomenclature

Related by attack behaviour