ghsa-j3jr-f652-x9f7
Vulnerability from github
Published
2024-06-19 15:30
Modified
2024-09-19 15:30
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: ti: icssg_prueth: Fix NULL pointer dereference in prueth_probe()

In the prueth_probe() function, if one of the calls to emac_phy_connect() fails due to of_phy_connect() returning NULL, then the subsequent call to phy_attached_info() will dereference a NULL pointer.

Check the return code of emac_phy_connect and fail cleanly if there is an error.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-38584"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-06-19T14:15:18Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ti: icssg_prueth: Fix NULL pointer dereference in prueth_probe()\n\nIn the prueth_probe() function, if one of the calls to emac_phy_connect()\nfails due to of_phy_connect() returning NULL, then the subsequent call to\nphy_attached_info() will dereference a NULL pointer.\n\nCheck the return code of emac_phy_connect and fail cleanly if there is an\nerror.",
  "id": "GHSA-j3jr-f652-x9f7",
  "modified": "2024-09-19T15:30:48Z",
  "published": "2024-06-19T15:30:53Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-38584"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1e1d5bd7f4682e6925dd960aba2a1aa1d93da53a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5cd17f0e74cb99d209945b9f1f06d411aa667eb1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b0a82ebabbdc4c307f781bb0e5cd617949a3900d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b31c7e78086127a7fcaa761e8d336ee855a920c6"
    }
  ],
  "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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