fkie_cve-2025-38540
Vulnerability from fkie_nvd
Published
2025-08-16 12:15
Modified
2025-11-03 18:16
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: HID: quirks: Add quirk for 2 Chicony Electronics HP 5MP Cameras The Chicony Electronics HP 5MP Cameras (USB ID 04F2:B824 & 04F2:B82C) report a HID sensor interface that is not actually implemented. Attempting to access this non-functional sensor via iio_info causes system hangs as runtime PM tries to wake up an unresponsive sensor. Add these 2 devices to the HID ignore list since the sensor interface is non-functional by design and should not be exposed to userspace.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1b297ab6f38ca60a4ca7298b297944ec6043b2f4
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2b0931eee48208c25bb77486946dea8e96aa6a36
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/35f1a5360ac68d9629abbb3930a0a07901cba296
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3ce1d87d1f5d80322757aa917182deb7370963b9
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/54bae4c17c11688339eb73a04fd24203bb6e7494
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7ac00f019698f614a49cce34c198d0568ab0e1c2
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a2a91abd19c574b598b1c69ad76ad9c7eedaf062
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c72536350e82b53a1be0f3bfdf1511bba2827102
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html
Impacted products
Vendor Product Version


To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nHID: quirks: Add quirk for 2 Chicony Electronics HP 5MP Cameras\n\nThe Chicony Electronics HP 5MP Cameras (USB ID 04F2:B824 \u0026 04F2:B82C)\nreport a HID sensor interface that is not actually implemented.\nAttempting to access this non-functional sensor via iio_info causes\nsystem hangs as runtime PM tries to wake up an unresponsive sensor.\n\nAdd these 2 devices to the HID ignore list since the sensor interface is\nnon-functional by design and should not be exposed to userspace."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: HID: peculiaridades: Se ha a\u00f1adido una peculiaridad para dos c\u00e1maras Chicony Electronics HP de 5 MP. Las c\u00e1maras Chicony Electronics HP de 5 MP (ID USB 04F2:B824 y 04F2:B82C) informan de una interfaz de sensor HID no implementada. Intentar acceder a este sensor no funcional mediante iio_info provoca bloqueos del sistema mientras el gestor de proyectos en tiempo de ejecuci\u00f3n intenta reactivar un sensor que no responde. Se deben a\u00f1adir estos dos dispositivos a la lista de ignorados de HID, ya que la interfaz del sensor no es funcional por dise\u00f1o y no debe exponerse al espacio de usuario."
    }
  ],
  "id": "CVE-2025-38540",
  "lastModified": "2025-11-03T18:16:28.167",
  "metrics": {},
  "published": "2025-08-16T12:15:29.830",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/1b297ab6f38ca60a4ca7298b297944ec6043b2f4"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/2b0931eee48208c25bb77486946dea8e96aa6a36"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/35f1a5360ac68d9629abbb3930a0a07901cba296"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/3ce1d87d1f5d80322757aa917182deb7370963b9"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/54bae4c17c11688339eb73a04fd24203bb6e7494"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/7ac00f019698f614a49cce34c198d0568ab0e1c2"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/a2a91abd19c574b598b1c69ad76ad9c7eedaf062"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/c72536350e82b53a1be0f3bfdf1511bba2827102"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}


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