{
  "schema_version": "1.4.0",
  "id": "GHSA-ff4v-crmx-qh7v",
  "modified": "2025-04-17T15:32:25Z",
  "published": "2022-12-18T06:31:09Z",
  "aliases": [
    "CVE-2022-47518"
  ],
  "details": "An issue was discovered in the Linux kernel before 6.0.11. Missing validation of the number of channels in drivers/net/wireless/microchip/wilc1000/cfg80211.c in the WILC1000 wireless driver can trigger a heap-based buffer overflow when copying the list of operating channels from Wi-Fi management frames.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-47518"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/0cdfa9e6f0915e3d243e2393bfa8a22e12d553b0"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00031.html"
    },
    {
      "type": "WEB",
      "url": "https://lore.kernel.org/r/20221123153543.8568-5-philipturnbull%40github.com"
    },
    {
      "type": "WEB",
      "url": "https://lore.kernel.org/r/20221123153543.8568-5-philipturnbull@github.com"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20230113-0007"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-12-18T06:15:00Z"
  }
}