ghsa-v77m-rq2w-q6hq
Vulnerability from github
Published
2025-03-14 00:30
Modified
2025-03-14 00:30
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:

iommu/arm-smmu-v3: check return value after calling platform_get_resource()

It will cause null-ptr-deref if platform_get_resource() returns NULL, we need check the return value.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49319"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:01:08Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\niommu/arm-smmu-v3: check return value after calling platform_get_resource()\n\nIt will cause null-ptr-deref if platform_get_resource() returns NULL,\nwe need check the return value.",
  "id": "GHSA-v77m-rq2w-q6hq",
  "modified": "2025-03-14T00:30:51Z",
  "published": "2025-03-14T00:30:51Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49319"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/54c1e0e3bbcab2abe25b2874a43050ae5df87831"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/54cf47da0c7532d151d76e5d63f5936191698c44"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b131fa8c1d2afd05d0b7598621114674289c2fbb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/db728a891f9177b044aaca89b678f6b5e24d5cc3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fb0f1c5eb8d60b3e018ba7c87da249b52674ebe6"
    }
  ],
  "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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