ghsa-x236-j29m-67wp
Vulnerability from github
Published
2025-03-12 00:31
Modified
2025-03-12 00:31
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: rt711-sdca: fix kernel NULL pointer dereference when IO error

The initial settings will be written before the codec probe function. But, the rt711->component doesn't be assigned yet. If IO error happened during initial settings operations, it will cause the kernel panic. This patch changed component->dev to slave->dev to fix this issue.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49615"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:01:36Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: rt711-sdca: fix kernel NULL pointer dereference when IO error\n\nThe initial settings will be written before the codec probe function.\nBut, the rt711-\u003ecomponent doesn\u0027t be assigned yet.\nIf IO error happened during initial settings operations, it will cause the kernel panic.\nThis patch changed component-\u003edev to slave-\u003edev to fix this issue.",
  "id": "GHSA-x236-j29m-67wp",
  "modified": "2025-03-12T00:31:46Z",
  "published": "2025-03-12T00:31:46Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49615"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1df793d479bef546569fc2e409ff8bb3f0fb8e99"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/269be8b2907378adf72d7347cfa43ef230351a06"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7bb71133cae88d3003a3490b97864af76533072b"
    }
  ],
  "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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