{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2026-97909",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2026-97909"
  ],
  "published": "2026-09-25T10:24:31Z",
  "summary": "ASoC: sti: initialize IRQ lock before requesting IRQ",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: sti: initialize IRQ lock before requesting IRQ\n\nuni_reader_init() registers the shared IRQ before initializing\nreader->irq_lock. A pending interrupt can invoke the handler while the\nlock is still uninitialized.\n\nInitialize the lock before registering the IRQ so the interrupt path\nalways sees valid lock state.",
  "affected": [
    {
      "package": {
        "ecosystem": "Raspberry Pi OS:12",
        "name": "linux"
      },
      "versions": [
        "1:6.1.47-1+rpt4"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-2712",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v6",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v7",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v7l",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v8",
            "binary_version": "1:6.1.47-1+rpt4"
          }
        ]
      },
      "database_specific": {
        "per_version": {
          "1:6.1.47-1+rpt4": {
            "linux_commit": "655fc658a15ae7a6f37103754adb39ba52a9a14e",
            "upstream_version": "6.1.47",
            "assessment": "commit ancestry (strak rule)",
            "upstream_fixed": "6.1.189",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-97909"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/9128265f0fc8031a71775d70786052e5631aac54"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/181bb64a1333bbf3c369123d05614536f3ae7b7c"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/3a9552d18fc8174bab015bc941ede19452b184b3"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/45021eb56211431f0ef44001b7d12cce32d49261"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/f1e7b74512164314d0550ec5b62e3d40b95b0986"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/998ca92f69bc43499705016d02ffaf0663126d57"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/a42dd4dae4c9191caa017cf54cc40b6bb125be65"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/04405aeef4f8d7bcac6dcb1947acafdb4420c2c3"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-10-03T11:04:09Z"
  }
}