ghsa-j928-v9rj-pq95
Vulnerability from github
Published
2025-08-16 12:30
Modified
2025-11-03 18:31
Details

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

ipv6: mcast: Delay put pmc->idev in mld_del_delrec()

pmc->idev is still used in ip6_mc_clear_src(), so as mld_clear_delrec() does, the reference should be put after ip6_mc_clear_src() return.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-38550"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-08-16T12:15:31Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nipv6: mcast: Delay put pmc-\u003eidev in mld_del_delrec()\n\npmc-\u003eidev is still used in ip6_mc_clear_src(), so as mld_clear_delrec()\ndoes, the reference should be put after ip6_mc_clear_src() return.",
  "id": "GHSA-j928-v9rj-pq95",
  "modified": "2025-11-03T18:31:33Z",
  "published": "2025-08-16T12:30:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38550"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5f18e0130194550dff734e155029ae734378b5ea"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6e4eec86fe5f6b3fdbc702d1d36ac2a6e7ec0806"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/728db00a14cacb37f36e9382ab5fad55caf890cc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7929d27c747eafe8fca3eecd74a334503ee4c839"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ae3264a25a4635531264728859dbe9c659fad554"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/dcbc346f50a009d8b7f4e330f9f2e22d6442fa26"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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