ghsa-459r-g93g-c5wc
Vulnerability from github
Published
2025-08-16 12:30
Modified
2025-11-03 18:31
Details

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.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-38540"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-08-16T12:15:29Z",
    "severity": null
  },
  "details": "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.",
  "id": "GHSA-459r-g93g-c5wc",
  "modified": "2025-11-03T18:31:33Z",
  "published": "2025-08-16T12:30:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38540"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1b297ab6f38ca60a4ca7298b297944ec6043b2f4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2b0931eee48208c25bb77486946dea8e96aa6a36"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/35f1a5360ac68d9629abbb3930a0a07901cba296"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3ce1d87d1f5d80322757aa917182deb7370963b9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/54bae4c17c11688339eb73a04fd24203bb6e7494"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7ac00f019698f614a49cce34c198d0568ab0e1c2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a2a91abd19c574b598b1c69ad76ad9c7eedaf062"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c72536350e82b53a1be0f3bfdf1511bba2827102"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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