{
  "schema_version": "1.4.0",
  "id": "GHSA-j5cv-c6j4-5gv8",
  "modified": "2022-05-17T03:39:20Z",
  "published": "2022-05-17T03:39:20Z",
  "aliases": [
    "CVE-2016-6516"
  ],
  "details": "Race condition in the ioctl_file_dedupe_range function in fs/ioctl.c in the Linux kernel through 4.7 allows local users to cause a denial of service (heap-based buffer overflow) or possibly gain privileges by changing a certain count value, aka a \"double fetch\" vulnerability.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-6516"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/10eec60ce79187686e052092e5383c99b4420a20"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1362457"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=10eec60ce79187686e052092e5383c99b4420a20"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2016/07/31/6"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/92259"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2016-08-06T20:59:00Z"
  }
}