Vulnerability-Lookup

GHSA-V7H4-XC54-Q6XW

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: pressure: dps310: fix NULL pointer dereference on ACPI probe

When the device is enumerated through its ACPI HID (IFX3100), i2c_client_get_device_id() returns NULL: the ACPI-derived client name does not match the driver's i2c_device_id table. dps310_probe() then dereferences that NULL pointer in "iio->name = id->name" and crashes the kernel during probe.

The IIO device name is always "dps310", so set it directly and drop the now-unused device-id lookup.

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{
  "affected": [],
  "aliases": [
    "CVE-2026-89933"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-16T11:17:02Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: pressure: dps310: fix NULL pointer dereference on ACPI probe\n\nWhen the device is enumerated through its ACPI HID (IFX3100),\ni2c_client_get_device_id() returns NULL: the ACPI-derived client name\ndoes not match the driver\u0027s i2c_device_id table. dps310_probe() then\ndereferences that NULL pointer in \"iio-\u003ename = id-\u003ename\" and crashes the\nkernel during probe.\n\nThe IIO device name is always \"dps310\", so set it directly and drop the\nnow-unused device-id lookup.",
  "id": "GHSA-v7h4-xc54-q6xw",
  "modified": "2026-09-16T12:30:41Z",
  "published": "2026-09-16T12:30:41Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-89933"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/26e9213898fc949923188ef0aeea31fc87708836"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3fa189573cca284ae663bfd2d5b9ed755bec5e9d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7ded5b76ec2df6a3fb1bfde0d1869cde363fef30"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a32a39da18e01b20c2ab65af9be34dc870187382"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bc7b09e701b4175fc683b579fcdef3bfac809239"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2026-89933 (GCVE-0-2026-89933)

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

Title

iio: pressure: dps310: fix NULL pointer dereference on ACPI probe

Summary

In the Linux kernel, the following vulnerability has been resolved: iio: pressure: dps310: fix NULL pointer dereference on ACPI probe When the device is enumerated through its ACPI HID (IFX3100), i2c_client_get_device_id() returns NULL: the ACPI-derived client name does not match the driver's i2c_device_id table. dps310_probe() then dereferences that NULL pointer in "iio->name = id->name" and crashes the kernel during probe. The IIO device name is always "dps310", so set it directly and drop the now-unused device-id lookup.

Severity

No CVSS data available.

Assigner

Linux mitre root

References

5 references

URL	Tags
https://git.kernel.org/stable/c/a32a39da18e01b20c…
https://git.kernel.org/stable/c/bc7b09e701b4175fc…
https://git.kernel.org/stable/c/7ded5b76ec2df6a3f…
https://git.kernel.org/stable/c/3fa189573cca284ae…
https://git.kernel.org/stable/c/26e9213898fc94992…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 72ff282819d0526d3e4417c2a61414557981b5af , < a32a39da18e01b20c2ab65af9be34dc870187382 (git) Affected: 72ff282819d0526d3e4417c2a61414557981b5af , < bc7b09e701b4175fc683b579fcdef3bfac809239 (git) Affected: 72ff282819d0526d3e4417c2a61414557981b5af , < 7ded5b76ec2df6a3fb1bfde0d1869cde363fef30 (git) Affected: 72ff282819d0526d3e4417c2a61414557981b5af , < 3fa189573cca284ae663bfd2d5b9ed755bec5e9d (git) Affected: 72ff282819d0526d3e4417c2a61414557981b5af , < 26e9213898fc949923188ef0aeea31fc87708836 (git)
Linux	Linux	Affected: 5.18 Unaffected: 0 , < 5.18 (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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{
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        {
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          "programFiles": [
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              "versionType": "semver"
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              "lessThanOrEqual": "*",
              "status": "unaffected",
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      "cpeApplicability": [
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              "cpeMatch": [
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        }
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    "datePublished": "2026-09-16T10:32:23.550Z",
    "dateReserved": "2026-09-11T19:38:34.776Z",
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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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