ghsa-p8wh-6xv6-4499
Vulnerability from github
Published
2024-03-15 21:30
Modified
2025-01-07 18:30
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:

net: caif: fix memory leak in caif_device_notify

In case of caif_enroll_dev() fail, allocated link_support won't be assigned to the corresponding structure. So simply free allocated pointer in case of error

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{
  "affected": [],
  "aliases": [
    "CVE-2021-47122"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-03-15T21:15:07Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: caif: fix memory leak in caif_device_notify\n\nIn case of caif_enroll_dev() fail, allocated\nlink_support won\u0027t be assigned to the corresponding\nstructure. So simply free allocated pointer in case\nof error",
  "id": "GHSA-p8wh-6xv6-4499",
  "modified": "2025-01-07T18:30:39Z",
  "published": "2024-03-15T21:30:44Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-47122"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3be863c11cab725add9fef4237ed4e232c3fc3bb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4bca2034b41c15b62d47a19158bb76235fd4455d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6a0e317f61094d377335547e015dd2ff12caf893"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9348c1f10932f13b299cbc8b1bd5f780751fae49"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/af2806345a37313f01b1c9f15e046745b8ee2daa"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b042e2b2039565eb8f0eb51c14fbe1ef463c8cd8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b53558a950a89824938e9811eddfc8efcd94e1bb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f52f4fd67264c70cd0b4ba326962ebe12d9cba94"
    }
  ],
  "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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