Vulnerability-Lookup

FKIE_CVE-2026-43072

Vulnerability from fkie_nvd - Published: 2026-05-05 16:16 - Updated: 2026-06-01 17:17

Severity

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

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: platform_get_irq_byname() returns an int platform_get_irq_byname() will return a negative value if an error happens, so it should be checked and not just passed directly into devm_request_threaded_irq() hoping all will be ok.

References

URL	Tags
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/0185e0494a561edfc482507f9de89c2ad798b33d	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/0c1b117f7ba46fb8f6ebc5e0bfe5b58568c301ba	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/59ece0d4d1db0cf483c4c51a58691f50ff81d3a2
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/63c11b19cdc154fa848a6c3b535bfb1dc7b60378	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/9c10b83a004442c93d7a484c3d221a06a45821e1	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/e597a809a2b97e927060ba182f58eb3e6101bc70	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/ef2ee9db13b68c5e332b77c0a7108a2d4d56e114	Patch

Impacted products

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

JSON

To clipboard

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/vc4: platform_get_irq_byname() returns an int\n\nplatform_get_irq_byname() will return a negative value if an error\nhappens, so it should be checked and not just passed directly into\ndevm_request_threaded_irq() hoping all will be ok."
    }
  ],
  "id": "CVE-2026-43072",
  "lastModified": "2026-06-01T17:17:01.503",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
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  "published": "2026-05-05T16:16:16.540",
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  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Modified",
  "weaknesses": [
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          "value": "NVD-CWE-noinfo"
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      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2026-43072 (GCVE-0-2026-43072)

Vulnerability from cvelistv5 – Published: 2026-05-05 15:29 – Updated: 2026-06-01 16:14

Title

drm/vc4: platform_get_irq_byname() returns an int

Summary

Severity

No CVSS data available.

Assigner

Linux

References

7 references

URL	Tags
https://git.kernel.org/stable/c/59ece0d4d1db0cf48…
https://git.kernel.org/stable/c/63c11b19cdc154fa8…
https://git.kernel.org/stable/c/ef2ee9db13b68c5e3…
https://git.kernel.org/stable/c/0185e0494a561edfc…
https://git.kernel.org/stable/c/9c10b83a004442c93…
https://git.kernel.org/stable/c/0c1b117f7ba46fb8f…
https://git.kernel.org/stable/c/e597a809a2b97e927…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: f4790083c7c23b419f6a15170556950fd6a884a2 , < 59ece0d4d1db0cf483c4c51a58691f50ff81d3a2 (git) Affected: f4790083c7c23b419f6a15170556950fd6a884a2 , < 63c11b19cdc154fa848a6c3b535bfb1dc7b60378 (git) Affected: f4790083c7c23b419f6a15170556950fd6a884a2 , < ef2ee9db13b68c5e332b77c0a7108a2d4d56e114 (git) Affected: f4790083c7c23b419f6a15170556950fd6a884a2 , < 0185e0494a561edfc482507f9de89c2ad798b33d (git) Affected: f4790083c7c23b419f6a15170556950fd6a884a2 , < 9c10b83a004442c93d7a484c3d221a06a45821e1 (git) Affected: f4790083c7c23b419f6a15170556950fd6a884a2 , < 0c1b117f7ba46fb8f6ebc5e0bfe5b58568c301ba (git) Affected: f4790083c7c23b419f6a15170556950fd6a884a2 , < e597a809a2b97e927060ba182f58eb3e6101bc70 (git)
Linux	Linux	Affected: 5.15 Unaffected: 0 , < 5.15 (semver) Unaffected: 6.1.175 , ≤ 6.1.* (semver) Unaffected: 6.6.136 , ≤ 6.6.* (semver) Unaffected: 6.12.83 , ≤ 6.12.* (semver) Unaffected: 6.18.24 , ≤ 6.18.* (semver) Unaffected: 6.19.14 , ≤ 6.19.* (semver) Unaffected: 7.0.1 , ≤ 7.0.* (semver) Unaffected: 7.1-rc1 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

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          "programFiles": [
            "drivers/gpu/drm/vc4/vc4_hdmi.c"
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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.

Action not permitted

FKIE_CVE-2026-43072

CVE-2026-43072 (GCVE-0-2026-43072)

Tags

Sightings

Nomenclature