{
  "schema_version": "1.4.0",
  "id": "GHSA-p5r5-29j4-g3f7",
  "modified": "2023-04-07T03:30:19Z",
  "published": "2023-03-31T18:30:22Z",
  "aliases": [
    "CVE-2023-28464"
  ],
  "details": "hci_conn_cleanup in net/bluetooth/hci_conn.c in the Linux kernel through 6.2.9 has a use-after-free (observed in hci_conn_hash_flush) because of calls to hci_dev_put and hci_conn_put. There is a double free that may lead to privilege escalation.",
  "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-2023-28464"
    },
    {
      "type": "WEB",
      "url": "https://lore.kernel.org/lkml/20230309074645.74309-1-wzhmmmmm%40gmail.com"
    },
    {
      "type": "WEB",
      "url": "https://lore.kernel.org/lkml/20230309074645.74309-1-wzhmmmmm@gmail.com"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20230517-0004"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2023/03/28/2"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2023/03/28/3"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-415"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-03-31T16:15:00Z"
  }
}