ghsa-36gf-6c47-6cr7
Vulnerability from github
Published
2024-10-21 12:30
Modified
2025-11-04 00:31
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:

sock_map: Add a cond_resched() in sock_hash_free()

Several syzbot soft lockup reports all have in common sock_hash_free()

If a map with a large number of buckets is destroyed, we need to yield the cpu when needed.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-47710"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-10-21T12:15:07Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nsock_map: Add a cond_resched() in sock_hash_free()\n\nSeveral syzbot soft lockup reports all have in common sock_hash_free()\n\nIf a map with a large number of buckets is destroyed, we need to yield\nthe cpu when needed.",
  "id": "GHSA-36gf-6c47-6cr7",
  "modified": "2025-11-04T00:31:37Z",
  "published": "2024-10-21T12:30:55Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-47710"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/04f62c012e0e4683e572b30baf6004ca0a3f6772"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1a11a1a53255ddab8a903cdae01b9d3eb2c1a47b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/80bd490ac0a3b662a489e17d8eedeb1e905a3d40"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/984648aac87a6a1c8fd61663bec3f7b61eafad5e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ae8c1b3e7353ad240b829eabac7ba2584b2c6bdc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b1339be951ad31947ae19bc25cb08769bf255100"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bc05f6855642cff3c0eeb63060b35d8c4f8a851d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cd10abf41bae55c9d2b93f34a516dbf52626bcb7"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"
    }
  ],
  "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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