github - ghsa-m6pr-m859-g448

ghsa-m6pr-m859-g448

Vulnerability from github

Published

2025-06-18 12:30

Modified

2025-06-18 12:30

Details

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

ASoc: audio-graph-card2: Fix refcount leak bug in __graph_get_type()

We should call of_node_put() for the reference before its replacement as it returned by of_get_parent() which has increased the refcount. Besides, we should also call of_node_put() before return.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-50113"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-06-18T11:15:40Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoc: audio-graph-card2: Fix refcount leak bug in __graph_get_type()\n\nWe should call of_node_put() for the reference before its replacement\nas it returned by of_get_parent() which has increased the refcount.\nBesides, we should also call of_node_put() before return.",
  "id": "GHSA-m6pr-m859-g448",
  "modified": "2025-06-18T12:30:49Z",
  "published": "2025-06-18T12:30:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50113"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3bb0c0b5f0f866fc3785380e0860dc37ceacf342"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7a63a8c253bf57dfd9fa3ee2a7f1a3727505f947"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/eda26893dabfc6da7a1e1ff5f8628ed9faab3ab9"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2022-50113 (GCVE-0-2022-50113)

Vulnerability from cvelistv5

Published

2025-06-18 11:02

Modified

2025-06-18 11:02

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: ASoc: audio-graph-card2: Fix refcount leak bug in __graph_get_type() We should call of_node_put() for the reference before its replacement as it returned by of_get_parent() which has increased the refcount. Besides, we should also call of_node_put() before return.

References

►

URL

Tags

	https://git.kernel.org/stable/c/3bb0c0b5f0f866fc3785380e0860dc37ceacf342
	https://git.kernel.org/stable/c/7a63a8c253bf57dfd9fa3ee2a7f1a3727505f947
	https://git.kernel.org/stable/c/eda26893dabfc6da7a1e1ff5f8628ed9faab3ab9

Impacted products

Vendor

Product

Version

►

Version: c8c74939f791ccbbfff988aec5f929374dbef2a6
Version: c8c74939f791ccbbfff988aec5f929374dbef2a6
Version: c8c74939f791ccbbfff988aec5f929374dbef2a6

Version: 5.16

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{
  "containers": {
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        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "sound/soc/generic/audio-graph-card2.c"
          ],
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          "vendor": "Linux",
          "versions": [
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              "versionType": "git"
            },
            {
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              "status": "affected",
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          "versions": [
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            },
            {
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              "status": "unaffected",
              "version": "5.19.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.0",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
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                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoc: audio-graph-card2: Fix refcount leak bug in __graph_get_type()\n\nWe should call of_node_put() for the reference before its replacement\nas it returned by of_get_parent() which has increased the refcount.\nBesides, we should also call of_node_put() before return."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-06-18T11:02:45.475Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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        },
        {
          "url": "https://git.kernel.org/stable/c/eda26893dabfc6da7a1e1ff5f8628ed9faab3ab9"
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      ],
      "title": "ASoc: audio-graph-card2: Fix refcount leak bug in __graph_get_type()",
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  },
  "cveMetadata": {
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    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50113",
    "datePublished": "2025-06-18T11:02:45.475Z",
    "dateReserved": "2025-06-18T10:57:27.414Z",
    "dateUpdated": "2025-06-18T11:02:45.475Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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