github - ghsa-c8w4-q7v8-687p

ghsa-c8w4-q7v8-687p

Vulnerability from github

Published

2025-03-06 18:31

Modified

2025-11-02 15:30

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/vt-d: Avoid use of NULL after WARN_ON_ONCE

There is a WARN_ON_ONCE to catch an unlikely situation when domain_remove_dev_pasid can't find the pasid. In case it nevertheless happens we must avoid using a NULL pointer.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-21833"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-03-06T17:15:23Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\niommu/vt-d: Avoid use of NULL after WARN_ON_ONCE\n\nThere is a WARN_ON_ONCE to catch an unlikely situation when\ndomain_remove_dev_pasid can\u0027t find the `pasid`. In case it nevertheless\nhappens we must avoid using a NULL pointer.",
  "id": "GHSA-c8w4-q7v8-687p",
  "modified": "2025-11-02T15:30:12Z",
  "published": "2025-03-06T18:31:12Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-21833"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/60f030f7418d3f1d94f2fb207fe3080e1844630b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/68ec78beb4a3fb0877cbaaf49758c85410c05977"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/df96876be3b064aefc493f760e0639765d13ed0d"
    }
  ],
  "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"
    }
  ]
}

CVE-2025-21833 (GCVE-0-2025-21833)

Vulnerability from cvelistv5

Published

2025-03-06 16:22

Modified

2025-11-02 13:30

Severity ?

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Summary

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Avoid use of NULL after WARN_ON_ONCE There is a WARN_ON_ONCE to catch an unlikely situation when domain_remove_dev_pasid can't find the `pasid`. In case it nevertheless happens we must avoid using a NULL pointer.

References

URL

Tags

	https://git.kernel.org/stable/c/68ec78beb4a3fb0877cbaaf49758c85410c05977
	https://git.kernel.org/stable/c/df96876be3b064aefc493f760e0639765d13ed0d
	https://git.kernel.org/stable/c/60f030f7418d3f1d94f2fb207fe3080e1844630b

Impacted products

Vendor

Product

Version

Version: d87731f609318a27e9aa3d01cf97798599d32839
Version: d87731f609318a27e9aa3d01cf97798599d32839
Version: d87731f609318a27e9aa3d01cf97798599d32839

Version: 6.7

Show details on NVD website

To clipboard

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        "metrics": [
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              "baseScore": 5.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2025-21833",
                "options": [
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                  },
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                  },
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                "role": "CISA Coordinator",
                "timestamp": "2025-10-01T19:27:04.147746Z",
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                },
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        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-11-02T13:30:22.042Z",
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    "datePublished": "2025-03-06T16:22:34.798Z",
    "dateReserved": "2024-12-29T08:45:45.777Z",
    "dateUpdated": "2025-11-02T13:30:22.042Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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