Vulnerability-Lookup

GHSA-GXQW-4H89-82F3

Vulnerability from github – Published: 2026-09-16 12:30 – Updated: 2026-09-16 12:30

Details

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

iio: chemical: sgp30: Handle IAQ thread creation failure

kthread_run() can fail and return an error pointer, but sgp_probe() stores it and returns success, so the device is registered without its IAQ thread and sgp_remove() later passes the error pointer to kthread_stop(). Return the error from probe instead.

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{
  "affected": [],
  "aliases": [
    "CVE-2026-89937"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-16T11:17:03Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: chemical: sgp30: Handle IAQ thread creation failure\n\nkthread_run() can fail and return an error pointer, but sgp_probe() stores\nit and returns success, so the device is registered without its IAQ thread\nand sgp_remove() later passes the error pointer to kthread_stop(). Return\nthe error from probe instead.",
  "id": "GHSA-gxqw-4h89-82f3",
  "modified": "2026-09-16T12:30:42Z",
  "published": "2026-09-16T12:30:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-89937"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1135d6875d2dbda3f6ec718f3421a6ce4378bd63"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2d386efb4c37a50739db19c7c8e49564fd53a570"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3462c13bb0f50dec09235adb7fd04b6f617cf0cc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3c6b52b258e65a584e3f5122ed7f406bc89a946e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/44d52c8b1c6da7ac1b0dffeeff6de68370746775"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a5aaea17a1834d7254ff597e4d5e1bc60dfc4800"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bae0316c087b1ef625844003fe37e803a13819f3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bffd0655a35402b2df8857699f8248e5a534d214"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2026-89937 (GCVE-0-2026-89937)

Vulnerability from cvelistv5 – Published: 2026-09-16 10:32 – Updated: 2026-09-16 10:32

Title

iio: chemical: sgp30: Handle IAQ thread creation failure

Summary

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: sgp30: Handle IAQ thread creation failure kthread_run() can fail and return an error pointer, but sgp_probe() stores it and returns success, so the device is registered without its IAQ thread and sgp_remove() later passes the error pointer to kthread_stop(). Return the error from probe instead.

Severity

No CVSS data available.

Assigner

Linux mitre root

References

8 references

URL	Tags
https://git.kernel.org/stable/c/bffd0655a35402b2d…
https://git.kernel.org/stable/c/bae0316c087b1ef62…
https://git.kernel.org/stable/c/3c6b52b258e65a584…
https://git.kernel.org/stable/c/3462c13bb0f50dec0…
https://git.kernel.org/stable/c/a5aaea17a1834d725…
https://git.kernel.org/stable/c/2d386efb4c37a5073…
https://git.kernel.org/stable/c/44d52c8b1c6da7ac1…
https://git.kernel.org/stable/c/1135d6875d2dbda3f…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: ce514124161ac2ceb13d10b6c40cbf05c8f0cc91 , < bffd0655a35402b2df8857699f8248e5a534d214 (git) Affected: ce514124161ac2ceb13d10b6c40cbf05c8f0cc91 , < bae0316c087b1ef625844003fe37e803a13819f3 (git) Affected: ce514124161ac2ceb13d10b6c40cbf05c8f0cc91 , < 3c6b52b258e65a584e3f5122ed7f406bc89a946e (git) Affected: ce514124161ac2ceb13d10b6c40cbf05c8f0cc91 , < 3462c13bb0f50dec09235adb7fd04b6f617cf0cc (git) Affected: ce514124161ac2ceb13d10b6c40cbf05c8f0cc91 , < a5aaea17a1834d7254ff597e4d5e1bc60dfc4800 (git) Affected: ce514124161ac2ceb13d10b6c40cbf05c8f0cc91 , < 2d386efb4c37a50739db19c7c8e49564fd53a570 (git) Affected: ce514124161ac2ceb13d10b6c40cbf05c8f0cc91 , < 44d52c8b1c6da7ac1b0dffeeff6de68370746775 (git) Affected: ce514124161ac2ceb13d10b6c40cbf05c8f0cc91 , < 1135d6875d2dbda3f6ec718f3421a6ce4378bd63 (git)
Linux	Linux	Affected: 5.1 Unaffected: 0 , < 5.1 (semver) Unaffected: 5.10.270 , ≤ 5.10.* (semver) Unaffected: 5.15.221 , ≤ 5.15.* (semver) Unaffected: 6.1.188 , ≤ 6.1.* (semver) Unaffected: 6.6.157 , ≤ 6.6.* (semver) Unaffected: 6.12.110 , ≤ 6.12.* (semver) Unaffected: 6.18.51 , ≤ 6.18.* (semver) Unaffected: 7.2.5 , ≤ 7.2.* (semver) Unaffected: 7.3-rc1 , ≤ * (original_commit_for_fix)

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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.

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.

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