{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2026-89939",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2026-89939"
  ],
  "published": "2026-09-16T10:32:03Z",
  "summary": "iio: chemical: atlas-sensor: fix PM reference leak in buffer postenable",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: chemical: atlas-sensor: fix PM reference leak in buffer postenable\n\natlas_buffer_postenable() acquires a runtime PM reference with\npm_runtime_resume_and_get() but returns the result of\natlas_set_interrupt() directly. If atlas_set_interrupt() fails,\nthe runtime PM reference is leaked and the device can never\nautosuspend.\n\nAdd pm_runtime_put_autosuspend() on the error path to balance\nthe reference.",
  "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": "6.1.188",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-89939"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/c7e91ae6d7802170f53ece09a4ecc6302265d3e4"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/a595f4d3e4ee1c91c62a298730a77b16dc26b426"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/72daa7eb7fc6202fece0bb56487d72af5c49ccdf"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/aedf8f068d9da774d5cb62e9c9d6e62b2ce64d86"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/43bce901047e95bbf8fb63eb471460642e497604"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/777e8ebfe6b3fa733694977f0f4cf849e07e925c"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/bcd3f72e26314edfce7eaf8d7160b3119c7b7fed"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-09-16T10:32:03Z"
  }
}