ghsa-9hw5-f93p-c5p6
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_probe_threshold.

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

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49595"
  ],
  "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\ntcp: Fix a data-race around sysctl_tcp_probe_threshold.\n\nWhile reading sysctl_tcp_probe_threshold, it can be changed concurrently.\nThus, we need to add READ_ONCE() to its reader.",
  "id": "GHSA-9hw5-f93p-c5p6",
  "modified": "2025-03-10T21:31:11Z",
  "published": "2025-03-10T21:31:11Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49595"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/44768749980d53bc01980d9c060f736808d11af0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/92c0aa4175474483d6cf373314343d4e624e882a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/96900fa61777402eb5056269d8000aace33a8b6c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9b5dc7ad6da1373d3c60d4b869d688f996e5d219"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b04817c94fbd285a967d9b830b274fe9998c9c0b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d452ce36f2d4c402fa3f5275c9677f80166e7fc6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f524c3e7f6cdad66b3b6a912cef47b656f8b0de3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fa5fb2cf9393db898772db8cb897ed5fd265eb78"
    }
  ],
  "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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