{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "918eb5c856f6ce4cf93b4b38e4b5e156905c5943"
            },
            {
              "fixed": "85a1d70b86dbcb84a68e7e4942a5181276945988"
            },
            {
              "fixed": "a3799717b881aa0f4e722afb70e7b8ba84ae4f36"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/53xxx/CVE-2024-53225.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\niommu/tegra241-cmdqv: Fix alignment failure at max_n_shift\n\nWhen configuring a kernel with PAGE_SIZE=4KB, depending on its setting of\nCONFIG_CMA_ALIGNMENT, VCMDQ_LOG2SIZE_MAX=19 could fail the alignment test\nand trigger a WARN_ON:\n    WARNING: at drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c:3646\n    Call trace:\n     arm_smmu_init_one_queue+0x15c/0x210\n     tegra241_cmdqv_init_structures+0x114/0x338\n     arm_smmu_device_probe+0xb48/0x1d90\n\nFix it by capping max_n_shift to CMDQ_MAX_SZ_SHIFT as SMMUv3 CMDQ does.",
  "id": "CVE-2024-53225",
  "modified": "2026-04-01T23:07:51.209557621Z",
  "published": "2024-12-27T13:50:14.787Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/85a1d70b86dbcb84a68e7e4942a5181276945988"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a3799717b881aa0f4e722afb70e7b8ba84ae4f36"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/53xxx/CVE-2024-53225.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-53225"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.7.3",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "iommu/tegra241-cmdqv: Fix alignment failure at max_n_shift"
}