github - ghsa-fw52-phmw-fv93

ghsa-fw52-phmw-fv93

Vulnerability from github

Published

2025-10-01 12:30

Modified

2025-10-01 12:30

Details

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

iommu: Fix error unwind in iommu_group_alloc()

If either iommu_group_grate_file() fails then the iommu_group is leaked.

Destroy it on these error paths.

Found by kselftest/iommu/iommufd_fail_nth

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{
  "affected": [],
  "aliases": [
    "CVE-2023-53482"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-10-01T12:15:50Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\niommu: Fix error unwind in iommu_group_alloc()\n\nIf either iommu_group_grate_file() fails then the\niommu_group is leaked.\n\nDestroy it on these error paths.\n\nFound by kselftest/iommu/iommufd_fail_nth",
  "id": "GHSA-fw52-phmw-fv93",
  "modified": "2025-10-01T12:30:30Z",
  "published": "2025-10-01T12:30:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53482"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4c23124b45ee0aa895ed8d5d08871ae6b15ee336"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4daa861174d56023c2068ddb03de0752f07fa199"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8602fa38a63fc689eca29c8c586fac2d8a1f8739"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f119ef452e2d82d912797273cb790a86f1125b3e"
    }
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  "schema_version": "1.4.0",
  "severity": []
}

CVE-2023-53482 (GCVE-0-2023-53482)

Vulnerability from cvelistv5

Published

2025-10-01 11:42

Modified

2025-10-01 11:42

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: iommu: Fix error unwind in iommu_group_alloc() If either iommu_group_grate_file() fails then the iommu_group is leaked. Destroy it on these error paths. Found by kselftest/iommu/iommufd_fail_nth

References

URL

Tags

	https://git.kernel.org/stable/c/f119ef452e2d82d912797273cb790a86f1125b3e
	https://git.kernel.org/stable/c/4c23124b45ee0aa895ed8d5d08871ae6b15ee336
	https://git.kernel.org/stable/c/8602fa38a63fc689eca29c8c586fac2d8a1f8739
	https://git.kernel.org/stable/c/4daa861174d56023c2068ddb03de0752f07fa199

Impacted products

Vendor

Product

Version

Version: bc7d12b91bd35477fd650c4d72b61239de9d9066
Version: bc7d12b91bd35477fd650c4d72b61239de9d9066
Version: bc7d12b91bd35477fd650c4d72b61239de9d9066
Version: bc7d12b91bd35477fd650c4d72b61239de9d9066

Version: 4.11

Show details on NVD website

To clipboard

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}

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