github - ghsa-jxg8-rc3f-gh94

ghsa-jxg8-rc3f-gh94

Vulnerability from github

Published

2025-09-23 15:31

Modified

2025-09-23 15:31

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: mediatek: Fix error handling in mt8183_da7219_max98357_dev_probe

The device_node pointer is returned by of_parse_phandle() with refcount incremented. We should use of_node_put() on it when done.

This function only calls of_node_put() in the regular path. And it will cause refcount leak in error paths. Fix this by calling of_node_put() in error handling too.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49161"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:00:53Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: mediatek: Fix error handling in mt8183_da7219_max98357_dev_probe\n\nThe device_node pointer is returned by of_parse_phandle()  with refcount\nincremented. We should use of_node_put() on it when done.\n\nThis function only calls of_node_put() in the regular path.\nAnd it will cause refcount leak in error paths.\nFix this by calling of_node_put() in error handling too.",
  "id": "GHSA-jxg8-rc3f-gh94",
  "modified": "2025-09-23T15:31:07Z",
  "published": "2025-09-23T15:31:07Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49161"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/28a265a1ee11febeec5ea73a804f30dcec3181ca"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9b9f6227e8d0c7c46b6d9d7b8a5c4e0536049fcf"
    }
  ],
  "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"
    }
  ]
}

CVE-2022-49161 (GCVE-0-2022-49161)

Vulnerability from cvelistv5

Published

2025-02-26 01:55

Modified

2025-05-04 08:31

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: Fix error handling in mt8183_da7219_max98357_dev_probe The device_node pointer is returned by of_parse_phandle() with refcount incremented. We should use of_node_put() on it when done. This function only calls of_node_put() in the regular path. And it will cause refcount leak in error paths. Fix this by calling of_node_put() in error handling too.

References

URL

Tags

	https://git.kernel.org/stable/c/9b9f6227e8d0c7c46b6d9d7b8a5c4e0536049fcf
	https://git.kernel.org/stable/c/28a265a1ee11febeec5ea73a804f30dcec3181ca

Impacted products

Vendor

Product

Version

Version: 11c0269017b212fd47c593307d2dc3eb9713b2d0
Version: 11c0269017b212fd47c593307d2dc3eb9713b2d0

Version: 5.2

Show details on NVD website

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{
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          "programFiles": [
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              "versionType": "git"
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            {
              "lessThan": "28a265a1ee11febeec5ea73a804f30dcec3181ca",
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              "versionType": "semver"
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            {
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              "status": "unaffected",
              "version": "5.18",
              "versionType": "original_commit_for_fix"
            }
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      ],
      "cpeApplicability": [
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          "nodes": [
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                  "vulnerable": true
                },
                {
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                }
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: mediatek: Fix error handling in mt8183_da7219_max98357_dev_probe\n\nThe device_node pointer is returned by of_parse_phandle()  with refcount\nincremented. We should use of_node_put() on it when done.\n\nThis function only calls of_node_put() in the regular path.\nAnd it will cause refcount leak in error paths.\nFix this by calling of_node_put() in error handling too."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T08:31:17.996Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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      "references": [
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          "url": "https://git.kernel.org/stable/c/9b9f6227e8d0c7c46b6d9d7b8a5c4e0536049fcf"
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        {
          "url": "https://git.kernel.org/stable/c/28a265a1ee11febeec5ea73a804f30dcec3181ca"
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      "title": "ASoC: mediatek: Fix error handling in mt8183_da7219_max98357_dev_probe",
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    "assignerShortName": "Linux",
    "cveId": "CVE-2022-49161",
    "datePublished": "2025-02-26T01:55:23.056Z",
    "dateReserved": "2025-02-26T01:49:39.277Z",
    "dateUpdated": "2025-05-04T08:31:17.996Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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