ghsa-vqrc-44v8-36x8
Vulnerability from github
Published
2024-05-17 12:31
Modified
2024-06-26 00:31
Details

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

ipv6: fix potential "struct net" leak in inet6_rtm_getaddr()

It seems that if userspace provides a correct IFA_TARGET_NETNSID value but no IFA_ADDRESS and IFA_LOCAL attributes, inet6_rtm_getaddr() returns -EINVAL with an elevated "struct net" refcount.

Show details on source website


{
  "affected": [],
  "aliases": [
    "CVE-2024-27417"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-17T12:15:13Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nipv6: fix potential \"struct net\" leak in inet6_rtm_getaddr()\n\nIt seems that if userspace provides a correct IFA_TARGET_NETNSID value\nbut no IFA_ADDRESS and IFA_LOCAL attributes, inet6_rtm_getaddr()\nreturns -EINVAL with an elevated \"struct net\" refcount.",
  "id": "GHSA-vqrc-44v8-36x8",
  "modified": "2024-06-26T00:31:42Z",
  "published": "2024-05-17T12:31:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-27417"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/10bfd453da64a057bcfd1a49fb6b271c48653cdb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1b0998fdd85776775d975d0024bca227597e836a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/33a1b6bfef6def2068c8703403759024ce17053e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/44112bc5c74e64f28f5a9127dc34066c7a09bd0f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/810fa7d5e5202fcfb22720304b755f1bdfd4c174"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8a54834c03c30e549c33d5da0975f3e1454ec906"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9d4ffb5b9d879a75e4f7460e8b10e756b4dfb132"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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