ghsa-fx77-mj6g-j23r
Vulnerability from github
Published
2025-05-01 15:31
Modified
2025-11-04 18:31
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:

ata: pata_pxa: Fix potential NULL pointer dereference in pxa_ata_probe()

devm_ioremap() returns NULL on error. Currently, pxa_ata_probe() does not check for this case, which can result in a NULL pointer dereference.

Add NULL check after devm_ioremap() to prevent this issue.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-37758"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-05-01T13:15:54Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nata: pata_pxa: Fix potential NULL pointer dereference in pxa_ata_probe()\n\ndevm_ioremap() returns NULL on error. Currently, pxa_ata_probe() does\nnot check for this case, which can result in a NULL pointer dereference.\n\nAdd NULL check after devm_ioremap() to prevent this issue.",
  "id": "GHSA-fx77-mj6g-j23r",
  "modified": "2025-11-04T18:31:33Z",
  "published": "2025-05-01T15:31:43Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-37758"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/17d5e6e915fad5a261db3698c9c5bbe702102d7c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2ba9e4c69207777bb0775c7c091800ecd69de144"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2dc53c7a0c1f57b082931facafa804a7ca32a9a6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5b09bf6243b0bc0ae58bd9efdf6f0de5546f8d06"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a551f75401793ba8075d7f46ffc931ce5151f03f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ad320e408a8c95a282ab9c05cdf0c9b95e317985"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c022287f6e599422511aa227dc6da37b58d9ceac"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d0d720f9282839b9db625a376c02a1426a16b0ae"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ee2b0301d6bfe16b35d57947687c664ecb815775"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00045.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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