ghsa-q3m3-7f4j-8pp7
Vulnerability from github
Published
2024-05-01 06:31
Modified
2024-06-03 18:55
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:

netfilter: flowtable: incorrect pppoe tuple

pppoe traffic reaching ingress path does not match the flowtable entry because the pppoe header is expected to be at the network header offset. This bug causes a mismatch in the flow table lookup, so pppoe packets enter the classical forwarding path.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-27015"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-01T06:15:20Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: flowtable: incorrect pppoe tuple\n\npppoe traffic reaching ingress path does not match the flowtable entry\nbecause the pppoe header is expected to be at the network header offset.\nThis bug causes a mismatch in the flow table lookup, so pppoe packets\nenter the classical forwarding path.",
  "id": "GHSA-q3m3-7f4j-8pp7",
  "modified": "2024-06-03T18:55:52Z",
  "published": "2024-05-01T06:31:43Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-27015"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4ed82dd368ad883dc4284292937b882f044e625d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6db5dc7b351b9569940cd1cf445e237c42cd6d27"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e3f078103421642fcd5f05c5e70777feb10f000d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e719b52d0c56989b0f3475a03a6d64f182c85b56"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f1c3c61701a0b12f4906152c1626a5de580ea3d2"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4EZ6PJW7VOZ224TD7N4JZNU6KV32ZJ53"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DAMSOZXJEPUOXW33WZYWCVAY7Z5S7OOY"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GCBZZEC7L7KTWWAS2NLJK6SO3IZIL4WW"
    }
  ],
  "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"
    }
  ]
}


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