ghsa-r2rv-4r79-qgqh
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:

pinctrl: aspeed: Fix potential NULL dereference in aspeed_pinmux_set_mux()

pdesc could be null but still dereference pdesc->name and it will lead to a null pointer access. So we move a null check before dereference.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49618"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "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\npinctrl: aspeed: Fix potential NULL dereference in aspeed_pinmux_set_mux()\n\npdesc could be null but still dereference pdesc-\u003ename and it will lead to\na null pointer access. So we move a null check before dereference.",
  "id": "GHSA-r2rv-4r79-qgqh",
  "modified": "2025-03-12T00:31:47Z",
  "published": "2025-03-12T00:31:47Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49618"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3cb392b64304a05bf647e2e44efacd9a1f3c3c6a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/84a85d3fef2e75b1fe9fc2af6f5267122555a1ed"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e162a24f1dd06c0dcae71f2565c9f3da2827b98e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ef1e38532f4b2f0f3b460e938a2e7076c3bed5ee"
    }
  ],
  "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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