github - ghsa-f8vw-rqqx-m52j

ghsa-f8vw-rqqx-m52j

Vulnerability from github

Published

2025-03-10 21:31

Modified

2025-03-10 21:31

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:

net: dsa: microchip: ksz_common: Fix refcount leak bug

In ksz_switch_register(), we should call of_node_put() for the reference returned by of_get_child_by_name() which has increased the refcount.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49591"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:01:34Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: dsa: microchip: ksz_common: Fix refcount leak bug\n\nIn ksz_switch_register(), we should call of_node_put() for the\nreference returned by of_get_child_by_name() which has increased\nthe refcount.",
  "id": "GHSA-f8vw-rqqx-m52j",
  "modified": "2025-03-10T21:31:11Z",
  "published": "2025-03-10T21:31:11Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49591"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4165e02716518bbbe9c9104b39530d40928bc7ce"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/88ec2ff42da3ac93b2437dc52fe25cd4372148e6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a14bd7475452c51835dd5a0cee4c8fa48dd0b539"
    }
  ],
  "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-2022-49591 (GCVE-0-2022-49591)

Vulnerability from cvelistv5

Published

2025-02-26 02:23

Modified

2025-10-01 19:36

Severity ?

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Summary

In the Linux kernel, the following vulnerability has been resolved: net: dsa: microchip: ksz_common: Fix refcount leak bug In ksz_switch_register(), we should call of_node_put() for the reference returned by of_get_child_by_name() which has increased the refcount.

References

URL

Tags

	https://git.kernel.org/stable/c/88ec2ff42da3ac93b2437dc52fe25cd4372148e6
	https://git.kernel.org/stable/c/4165e02716518bbbe9c9104b39530d40928bc7ce
	https://git.kernel.org/stable/c/a14bd7475452c51835dd5a0cee4c8fa48dd0b539

Impacted products

Vendor

Product

Version

Version: 912aae27c6af6605eae967ab540c5e26bd76d421
Version: 912aae27c6af6605eae967ab540c5e26bd76d421
Version: 912aae27c6af6605eae967ab540c5e26bd76d421

Version: 5.9

Show details on NVD website

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              "confidentialityImpact": "NONE",
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              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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                "timestamp": "2025-10-01T19:35:47.908060Z",
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        }
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      "providerMetadata": {
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    "datePublished": "2025-02-26T02:23:24.078Z",
    "dateReserved": "2025-02-26T02:21:30.412Z",
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    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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