ghsa-xj3v-8p9p-j8q5
Vulnerability from github
Published
2025-03-12 00:31
Modified
2025-03-12 00:31
Severity ?
4.7 (Medium) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Details

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

ip: Fix a data-race around sysctl_fwmark_reflect.

While reading sysctl_fwmark_reflect, it can be changed concurrently. Thus, we need to add READ_ONCE() to its reader.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49602"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-362"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:01:35Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nip: Fix a data-race around sysctl_fwmark_reflect.\n\nWhile reading sysctl_fwmark_reflect, it can be changed concurrently.\nThus, we need to add READ_ONCE() to its reader.",
  "id": "GHSA-xj3v-8p9p-j8q5",
  "modified": "2025-03-12T00:31:46Z",
  "published": "2025-03-12T00:31:46Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49602"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0ee76fe01ff3c0b4efaa500aecc90d7c8d3a8860"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/25a635a67c830766110410fea88ec4e6ee29684b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5e7a1be3e68deef250ad43cc91f7bb8d7d758b48"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/85d0b4dbd74b95cc492b1f4e34497d3f894f5d9a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9096edcf4854289f92252e086cf6e498c7f8c21d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a475ecc9ad919aa3ebdd4e4a6ee612b793bf74b3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/dccf8a67f30e18980d13f07006e5a536bbd1e136"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fc92e3b4bebfdd986ef1d2c5019f236837b0b982"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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