CVE-2025-71307 (GCVE-0-2025-71307)

Vulnerability from cvelistv5 – Published: 2026-05-27 12:14 – Updated: 2026-05-27 12:14
VLAI
Title
drm/panthor: Fix NULL pointer dereference on panthor_fw_unplug
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/panthor: Fix NULL pointer dereference on panthor_fw_unplug This patch removes the MCU halt and wait for halt procedures during panthor_fw_unplug() as the MCU can be in a variety of states or the FW may not even be loaded/initialized at all, the latter of which can lead to a NULL pointer dereference. It should be safe on unplug to just disable the MCU without waiting for it to halt as it may not be able to.
Severity
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 51407254986501b19681d55531963f1ea58e89cd , < aab8b8a42e206a399fe3a5ed4b4cbb45ff6c546c (git)
Affected: 51407254986501b19681d55531963f1ea58e89cd , < 920c6af98e98e6afedf6318a75bac95af8415c6c (git)
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Linux Linux Affected: 6.19
Unaffected: 0 , < 6.19 (semver)
Unaffected: 6.19.4 , ≤ 6.19.* (semver)
Unaffected: 7.0 , ≤ * (original_commit_for_fix)
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{
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          "programFiles": [
            "drivers/gpu/drm/panthor/panthor_fw.c"
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        }
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      "providerMetadata": {
        "dateUpdated": "2026-05-27T12:14:59.693Z",
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        "shortName": "Linux"
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          "url": "https://git.kernel.org/stable/c/920c6af98e98e6afedf6318a75bac95af8415c6c"
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    "assignerShortName": "Linux",
    "cveId": "CVE-2025-71307",
    "datePublished": "2026-05-27T12:14:59.693Z",
    "dateReserved": "2026-05-08T13:14:33.088Z",
    "dateUpdated": "2026-05-27T12:14:59.693Z",
    "state": "PUBLISHED"
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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.


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