ghsa-4pqp-3cv2-mm87
Vulnerability from github
Published
2024-02-26 18:30
Modified
2024-04-17 21:30
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details

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

moxart: fix potential use-after-free on remove path

It was reported that the mmc host structure could be accessed after it was freed in moxart_remove(), so fix this by saving the base register of the device and using it instead of the pointer dereference.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-48626"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-02-26T16:27:45Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmoxart: fix potential use-after-free on remove path\n\nIt was reported that the mmc host structure could be accessed after it\nwas freed in moxart_remove(), so fix this by saving the base register of\nthe device and using it instead of the pointer dereference.",
  "id": "GHSA-4pqp-3cv2-mm87",
  "modified": "2024-04-17T21:30:45Z",
  "published": "2024-02-26T18:30:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-48626"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3a0a7ec5574b510b067cfc734b8bdb6564b31d4e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7f901d53f120d1921f84f7b9b118e87e94b403c5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9c25d5ff1856b91bd4365e813f566cb59aaa9552"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/af0e6c49438b1596e4be8a267d218a0c88a42323"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bd2db32e7c3e35bd4d9b8bbff689434a50893546"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/be93028d306dac9f5b59ebebd9ec7abcfc69c156"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e6f580d0b3349646d4ee1ce0057eb273e8fb7e2e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f5dc193167591e88797262ec78515a0cbe79ff5f"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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