ghsa-5v2g-8j7q-95p8
Vulnerability from github
Published
2025-03-10 21:31
Modified
2025-03-10 21:31
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:

tcp: Fix a data-race around sysctl_tcp_thin_linear_timeouts.

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

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49575"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-362"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:01:33Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ntcp: Fix a data-race around sysctl_tcp_thin_linear_timeouts.\n\nWhile reading sysctl_tcp_thin_linear_timeouts, it can be changed\nconcurrently.  Thus, we need to add READ_ONCE() to its reader.",
  "id": "GHSA-5v2g-8j7q-95p8",
  "modified": "2025-03-10T21:31:10Z",
  "published": "2025-03-10T21:31:10Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49575"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/404c53ccdebd11f96954f4070cffac8e0b4d5cb6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/492f3713b282c0e67e951cd804edd22eccc25412"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7c6f2a86ca590d5187a073d987e9599985fb1c7c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a0f96c4f179cb3560078cefccef105e8f1701210"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cc133e4f4bc225079198192623945bb872c08143"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f4b0295be9a3c4260de4585fac4062e602a88ac7"
    }
  ],
  "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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