ghsa-cvgm-m469-rvv5
Vulnerability from github
Published
2025-10-23 12:31
Modified
2025-10-23 12:31
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details

In the Linux kernel, the following vulnerability has been resolved:

ASoC: rt7*-sdw: harden jack_detect_handler

Realtek headset codec drivers typically check if the card is instantiated before proceeding with the jack detection.

The rt700, rt711 and rt711-sdca are however missing a check on the card pointer, which can lead to NULL dereferences encountered in driver bind/unbind tests.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49616"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:01:37Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: rt7*-sdw: harden jack_detect_handler\n\nRealtek headset codec drivers typically check if the card is\ninstantiated before proceeding with the jack detection.\n\nThe rt700, rt711 and rt711-sdca are however missing a check on the\ncard pointer, which can lead to NULL dereferences encountered in\ndriver bind/unbind tests.",
  "id": "GHSA-cvgm-m469-rvv5",
  "modified": "2025-10-23T12:31:16Z",
  "published": "2025-10-23T12:31:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49616"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0484271ab0ce50649329fa9dc23c50853c5b26a4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/07a606e1389a63b61cb8cd591026f30529117573"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1d75b73ec6d6b705cca528b36d8315e43e8d7fa5"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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