Bluetooth: use memset avoid memory leaks

{
  "id": "727597b3db43fb88d3ea46adec1ee9894b6025da7059418d4b186269772d6ba7",
  "url": "https://osv.dev/vulnerability/CVE-2022-49116",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Bluetooth: use memset avoid memory leaks",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: Bluetooth: use memset avoid memory leaks Use memset to initialize structs to prevent memory leaks in l2cap_ecred_connect",
    "evidence": "osv:CVE-2022-49116",
    "products": [
      {
        "name": {
          "value": "Kernel",
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        "prerequisites": [],
        "fixed_versions": [
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          {
            "value": "5.16.20",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "5.17.3",
            "evidence": "/affected/1/ranges"
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        ],
        "affected_versions": []
      }
    ],
    "severity": "medium",
    "structured": {
      "id": "CVE-2022-49116",
      "aliases": [
        "CVE-2022-49116"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
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                  "fixed": "9567d54e70ff58c2695c2cc2e53c86c67551d3e6"
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                {
                  "fixed": "42b6a39f439b6f37cc2024d91ce547d83290ff78"
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        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.7.0"
                },
                {
                  "fixed": "5.10.111"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.11.0"
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                {
                  "fixed": "5.15.34"
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            {
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                  "introduced": "5.16.0"
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                {
                  "fixed": "5.16.20"
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            {
              "type": "ECOSYSTEM",
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                  "introduced": "5.17.0"
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          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49116.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:30.764568456Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/42b6a39f439b6f37cc2024d91ce547d83290ff78",
        "https://git.kernel.org/stable/c/9567d54e70ff58c2695c2cc2e53c86c67551d3e6",
        "https://git.kernel.org/stable/c/d3715b2333e9a21692ba16ef8645eda584a9515d",
        "https://git.kernel.org/stable/c/d588c183a971b85c775ad66da563ee6e8bc8158f",
        "https://git.kernel.org/stable/c/e9e55acee9b7a737ec7f5161b94a78932a5514c8",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49116.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-49116",
        "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
      ],
      "provider_metadata": {
        "cna_assigner": "Linux",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49116.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2022-49116",
        "evidence": "/id"
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    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 497449,
  "published_at": "2025-02-26T01:54:59.129+00:00"
}