{
  "affected": [
    {
      "database_specific": {
        "unresolved_ranges": [
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "4.11.7"
              }
            ]
          }
        ]
      }
    }
  ],
  "details": "The intr function in sound/oss/msnd_pinnacle.c in the Linux kernel through 4.11.7 allows local users to cause a denial of service (over-boundary access) or possibly have unspecified other impact by changing the value of a message queue head pointer between two kernel reads of that value, aka a \"double fetch\" vulnerability.",
  "id": "CVE-2017-9986",
  "modified": "2026-03-13T21:54:42.130764043Z",
  "published": "2017-06-28T06:29:00.300Z",
  "references": [
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/99336"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.kernel.org/show_bug.cgi?id=196135"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}