{
  "schema_version": "1.4.0",
  "id": "GHSA-cx2c-r978-5vg7",
  "modified": "2022-05-14T01:05:54Z",
  "published": "2022-05-14T01:05:54Z",
  "aliases": [
    "CVE-2018-20449"
  ],
  "details": "The hidma_chan_stats function in drivers/dma/qcom/hidma_dbg.c in the Linux kernel 4.14.90 allows local users to obtain sensitive address information by reading \"callback=\" lines in a debugfs file.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-20449"
    },
    {
      "type": "WEB",
      "url": "https://elixir.bootlin.com/linux/v4.14.90/source/drivers/dma/qcom/hidma_dbg.c#L92"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20190502-0002"
    },
    {
      "type": "WEB",
      "url": "https://www.mail-archive.com/debian-security-tracker@lists.debian.org/msg03808.html"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-04-04T16:29:00Z"
  }
}