ghsa-xq7r-x85c-27jm
Vulnerability from github
Published
2024-08-30 09:31
Modified
2024-09-10 09:31
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:

netfilter: ctnetlink: use helper function to calculate expect ID

Delete expectation path is missing a call to the nf_expect_get_id() helper function to calculate the expectation ID, otherwise LSB of the expectation object address is leaked to userspace.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-44944"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-08-30T08:15:04Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: ctnetlink: use helper function to calculate expect ID\n\nDelete expectation path is missing a call to the nf_expect_get_id()\nhelper function to calculate the expectation ID, otherwise LSB of the\nexpectation object address is leaked to userspace.",
  "id": "GHSA-xq7r-x85c-27jm",
  "modified": "2024-09-10T09:31:11Z",
  "published": "2024-08-30T09:31:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-44944"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/24f407042cf90b0872de667460230d8d50c06c39"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/27662b46f2adaa52c1665a82af4b21c42c4337fd"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5e2c24f7b0911b15c29aefce760bcf770542fb61"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/64c0b8e64be8368617ef08dfc59a3160563a1435"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/66e7650dbbb8e236e781c670b167edc81e771450"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/74de442b8e12a207c07953ee068009a7701aff8f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/782161895eb4ac45cf7cfa8db375bd4766cb8299"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/eb4ca1a97e08ff5b920664ba292e576257e2d184"
    },
    {
      "type": "WEB",
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-24-1182"
    }
  ],
  "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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