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

Vulnerability from cvelistv5 – Published: 2026-05-05 15:29 – Updated: 2026-06-01 16:14
VLAI
Title
drm/vc4: platform_get_irq_byname() returns an int
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.
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Assigner
References
Impacted 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)
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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)
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  }
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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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.