wifi: mt76: mt7915: fix mt7915_rate_txpower_get() resource leaks

{
  "id": "856be61fe70c78c623f6e3ab750ce0a22401baad6cb6d642b93ec8a6ac4abb1e",
  "url": "https://osv.dev/vulnerability/CVE-2022-50573",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "wifi: mt76: mt7915: fix mt7915_rate_txpower_get() resource leaks",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: fix mt7915_rate_txpower_get() resource leaks Coverity message: variable \"buf\" going out of scope leaks the storage. Addresses-Coverity-ID: 1527799 (\"Resource leaks\")",
    "evidence": "osv:CVE-2022-50573",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "6.2.3",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2022-50573",
      "aliases": [
        "CVE-2022-50573"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
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                  "introduced": "e3296759f34752ea2562678706dbb5bf607af530"
                },
                {
                  "fixed": "ecff00802f60fa5d08c133d209ed984a455a41f8"
                },
                {
                  "fixed": "8b25301af01566f4b5a301fc1ad7c5d2b1788d7f"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50573.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.2.0"
                },
                {
                  "fixed": "6.2.3"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50573.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:48.333287869Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/8b25301af01566f4b5a301fc1ad7c5d2b1788d7f",
        "https://git.kernel.org/stable/c/ecff00802f60fa5d08c133d209ed984a455a41f8",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50573.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-50573",
        "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/2022/50xxx/CVE-2022-50573.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2022-50573",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 516812,
  "published_at": "2025-10-22T13:23:28.437+00:00"
}