ghsa-7x9v-xjqv-hpfr
Vulnerability from github
Published
2025-03-12 00:31
Modified
2025-03-12 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:

net: sfp: fix memory leak in sfp_probe()

sfp_probe() allocates a memory chunk from sfp with sfp_alloc(). When devm_add_action() fails, sfp is not freed, which leads to a memory leak.

We should use devm_add_action_or_reset() instead of devm_add_action().

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49619"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:01:37Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: sfp: fix memory leak in sfp_probe()\n\nsfp_probe() allocates a memory chunk from sfp with sfp_alloc(). When\ndevm_add_action() fails, sfp is not freed, which leads to a memory leak.\n\nWe should use devm_add_action_or_reset() instead of devm_add_action().",
  "id": "GHSA-7x9v-xjqv-hpfr",
  "modified": "2025-03-12T00:31:46Z",
  "published": "2025-03-12T00:31:46Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49619"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0a18d802d65cf662644fd1d369c86d84a5630652"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1545bc727625ea6e8decd717e5d1e8cc704ccf8f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/204543581a2f26bb3b997a304c0bd06926ba7f15"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/67dc32542a1fb7790d0853cf4a5cf859ac6a2002"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9ec5a97f327a89031fce6cfc3e95543c53936638"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ede990cfc42775bd0141e21f37ee365dcaeeb50f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f22ddc8a5278d7fb6369a0aeb0d8775a0aefaaee"
    }
  ],
  "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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