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GHSA-X7JR-H454-H8H3

Vulnerability from github – Published: 2024-12-27 15:31 – Updated: 2025-09-19 18:31

Details

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

iommu/tegra241-cmdqv: Fix alignment failure at max_n_shift

When configuring a kernel with PAGE_SIZE=4KB, depending on its setting of CONFIG_CMA_ALIGNMENT, VCMDQ_LOG2SIZE_MAX=19 could fail the alignment test and trigger a WARN_ON: WARNING: at drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c:3646 Call trace: arm_smmu_init_one_queue+0x15c/0x210 tegra241_cmdqv_init_structures+0x114/0x338 arm_smmu_device_probe+0xb48/0x1d90

Fix it by capping max_n_shift to CMDQ_MAX_SZ_SHIFT as SMMUv3 CMDQ does.

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-2024-53225"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-12-27T14:15:30Z",
    "severity": "MODERATE"
  },
  "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": "GHSA-x7jr-h454-h8h3",
  "modified": "2025-09-19T18:31:19Z",
  "published": "2024-12-27T15:31:52Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-53225"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/85a1d70b86dbcb84a68e7e4942a5181276945988"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a3799717b881aa0f4e722afb70e7b8ba84ae4f36"
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  "severity": [
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      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2024-53225 (GCVE-0-2024-53225)

Vulnerability from cvelistv5 – Published: 2024-12-27 13:50 – Updated: 2026-05-11 20:53

Title

iommu/tegra241-cmdqv: Fix alignment failure at max_n_shift

Summary

In the Linux kernel, the following vulnerability has been resolved: iommu/tegra241-cmdqv: Fix alignment failure at max_n_shift When configuring a kernel with PAGE_SIZE=4KB, depending on its setting of CONFIG_CMA_ALIGNMENT, VCMDQ_LOG2SIZE_MAX=19 could fail the alignment test and trigger a WARN_ON: WARNING: at drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c:3646 Call trace: arm_smmu_init_one_queue+0x15c/0x210 tegra241_cmdqv_init_structures+0x114/0x338 arm_smmu_device_probe+0xb48/0x1d90 Fix it by capping max_n_shift to CMDQ_MAX_SZ_SHIFT as SMMUv3 CMDQ does.

Severity

5.5 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-10-01 20:09 UTC

CWE

CWE-noinfo Not enough information

Assigner

Linux CNA under the mitre root

CNA scorecard D 54/100 over 6618 records in the last 180 days details

References

2 references

URL	Tags
https://git.kernel.org/stable/c/85a1d70b86dbcb84a…
https://git.kernel.org/stable/c/a3799717b881aa0f4…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 918eb5c856f6ce4cf93b4b38e4b5e156905c5943 , < 85a1d70b86dbcb84a68e7e4942a5181276945988 (git) Affected: 918eb5c856f6ce4cf93b4b38e4b5e156905c5943 , < a3799717b881aa0f4e722afb70e7b8ba84ae4f36 (git)
Linux	Linux	Affected: 6.12 Unaffected: 0 , < 6.12 (semver) Unaffected: 6.12.2 , ≤ 6.12.* (semver) Unaffected: 6.13 , ≤ * (original_commit_for_fix)

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              "confidentialityImpact": "NONE",
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Sightings

Author	Source	Type	Date	Other

Nomenclature

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Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
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GHSA-X7JR-H454-H8H3

CVE-2024-53225 (GCVE-0-2024-53225)

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