{
  "schema_version": "1.4.0",
  "id": "GHSA-m847-mpgv-7mwr",
  "modified": "2025-04-15T15:30:40Z",
  "published": "2022-12-23T18:30:40Z",
  "aliases": [
    "CVE-2022-47943"
  ],
  "details": "An issue was discovered in ksmbd in the Linux kernel before 5.19.2. There is an out-of-bounds read and OOPS for SMB2_WRITE, when there is a large length in the zero DataOffset case.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-47943"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/ac60778b87e45576d7bfdbd6f53df902654e6f09"
    },
    {
      "type": "WEB",
      "url": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19.2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ac60778b87e45576d7bfdbd6f53df902654e6f09"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20230216-0006"
    },
    {
      "type": "WEB",
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-22-1691"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2022/12/23/10"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-12-23T17:15:00Z"
  }
}