GHSA-3PX4-CC65-VWJJ

Vulnerability from github – Published: 2025-09-05 18:31 – Updated: 2026-05-12 15:31
VLAI
Details

In the Linux kernel, the following vulnerability has been resolved:

media: venus: protect against spurious interrupts during probe

Make sure the interrupt handler is initialized before the interrupt is registered.

If the IRQ is registered before hfi_create(), it's possible that an interrupt fires before the handler setup is complete, leading to a NULL dereference.

This error condition has been observed during system boot on Rb3Gen2.

Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2025-39709"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-05T18:15:48Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: venus: protect against spurious interrupts during probe\n\nMake sure the interrupt handler is initialized before the interrupt is\nregistered.\n\nIf the IRQ is registered before hfi_create(), it\u0027s possible that an\ninterrupt fires before the handler setup is complete, leading to a NULL\ndereference.\n\nThis error condition has been observed during system boot on Rb3Gen2.",
  "id": "GHSA-3px4-cc65-vwjj",
  "modified": "2026-05-12T15:31:04Z",
  "published": "2025-09-05T18:31:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-39709"
    },
    {
      "type": "WEB",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-032379.html"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/18c2b2bd982b8546312c9a7895515672169f28e0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3200144a2fa4209dc084a19941b9b203b43580f0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/37cc0ac889b018097c217c5929fd6dc2aed636a1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/639eb587f977c02423f4762467055b23902b4131"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/88cf63c2599761c48dec8f618d57dccf8f6f4b53"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9db6a78bc5e418e0064e2248c8f3b9b9e8418646"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e796028b4835af00d9a38ebbb208ec3a6634702a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f54be97bc69b1096198b6717c150dec69f2a1b4d"
    },
    {
      "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": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}



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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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