GHSA-MR3M-F78X-6FHF

Vulnerability from github – Published: 2024-05-17 15:31 – Updated: 2024-10-29 21:30
VLAI
Details

In the Linux kernel, the following vulnerability has been resolved:

net: ll_temac: platform_get_resource replaced by wrong function

The function platform_get_resource was replaced with devm_platform_ioremap_resource_byname and is called using 0 as name.

This eventually ends up in platform_get_resource_byname in the call stack, where it causes a null pointer in strcmp.

if (type == resource_type(r) && !strcmp(r->name, name))

It should have been replaced with devm_platform_ioremap_resource.

Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2024-35796"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-17T14:15:11Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ll_temac: platform_get_resource replaced by wrong function\n\nThe function platform_get_resource was replaced with\ndevm_platform_ioremap_resource_byname and is called using 0 as name.\n\nThis eventually ends up in platform_get_resource_byname in the call\nstack, where it causes a null pointer in strcmp.\n\n\tif (type == resource_type(r) \u0026\u0026 !strcmp(r-\u003ename, name))\n\nIt should have been replaced with devm_platform_ioremap_resource.",
  "id": "GHSA-mr3m-f78x-6fhf",
  "modified": "2024-10-29T21:30:45Z",
  "published": "2024-05-17T15:31:09Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-35796"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3a38a829c8bc27d78552c28e582eb1d885d07d11"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/46efbdbc95a30951c2579caf97b6df2ee2b3bef3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/476eed5f1c22034774902a980aa48dc4662cb39a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/553d294db94b5f139378022df480a9fb6c3ae39e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6d9395ba7f85bdb7af0b93272e537484ecbeff48"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7e9edb569fd9f688d887e36db8170f6e22bafbc8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/92c0c29f667870f17c0b764544bdf22ce0e886a1"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.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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