github - ghsa-4f73-499v-x32x

ghsa-4f73-499v-x32x

Vulnerability from github

Published

2025-07-03 09:30

Modified

2025-07-03 09:30

Details

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

drm/amd/display: Don't treat wb connector as physical in create_validate_stream_for_sink

Don't try to operate on a drm_wb_connector as an amdgpu_dm_connector. While dereferencing aconnector->base will "work" it's wrong and might lead to unknown bad things. Just... don't.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-38098"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-07-03T09:15:23Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Don\u0027t treat wb connector as physical in create_validate_stream_for_sink\n\nDon\u0027t try to operate on a drm_wb_connector as an amdgpu_dm_connector.\nWhile dereferencing aconnector-\u003ebase will \"work\" it\u0027s wrong and\nmight lead to unknown bad things. Just... don\u0027t.",
  "id": "GHSA-4f73-499v-x32x",
  "modified": "2025-07-03T09:30:32Z",
  "published": "2025-07-03T09:30:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38098"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/18ca68f7c657721583a75cab01f0d0d2ec63a6c9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b14e726d57f61085485f107a6203c50a09695abd"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cbf4890c6f28fb1ad733e14613fbd33c2004bced"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2025-38098 (GCVE-0-2025-38098)

Vulnerability from cvelistv5

Published

2025-07-03 08:13

Modified

2025-07-11 17:21

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Don't treat wb connector as physical in create_validate_stream_for_sink Don't try to operate on a drm_wb_connector as an amdgpu_dm_connector. While dereferencing aconnector->base will "work" it's wrong and might lead to unknown bad things. Just... don't.

References

►

URL

Tags

	https://git.kernel.org/stable/c/b14e726d57f61085485f107a6203c50a09695abd
	https://git.kernel.org/stable/c/18ca68f7c657721583a75cab01f0d0d2ec63a6c9
	https://git.kernel.org/stable/c/cbf4890c6f28fb1ad733e14613fbd33c2004bced

Impacted products

Vendor

Product

Version

►

Version: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c
Version: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c
Version: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c

Version: 4.15

Show details on NVD website

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c",
            "drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h",
            "drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "b14e726d57f61085485f107a6203c50a09695abd",
              "status": "affected",
              "version": "4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c",
              "versionType": "git"
            },
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              "versionType": "git"
            },
            {
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              "status": "affected",
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              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c",
            "drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h",
            "drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "version": "4.15"
            },
            {
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              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
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              "versionType": "semver"
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              "status": "unaffected",
              "version": "6.14.9",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.15",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.31",
                  "versionStartIncluding": "4.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.14.9",
                  "versionStartIncluding": "4.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.15",
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                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Don\u0027t treat wb connector as physical in create_validate_stream_for_sink\n\nDon\u0027t try to operate on a drm_wb_connector as an amdgpu_dm_connector.\nWhile dereferencing aconnector-\u003ebase will \"work\" it\u0027s wrong and\nmight lead to unknown bad things. Just... don\u0027t."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-07-11T17:21:44.396Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
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          "url": "https://git.kernel.org/stable/c/b14e726d57f61085485f107a6203c50a09695abd"
        },
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          "url": "https://git.kernel.org/stable/c/18ca68f7c657721583a75cab01f0d0d2ec63a6c9"
        },
        {
          "url": "https://git.kernel.org/stable/c/cbf4890c6f28fb1ad733e14613fbd33c2004bced"
        }
      ],
      "title": "drm/amd/display: Don\u0027t treat wb connector as physical in create_validate_stream_for_sink",
      "x_generator": {
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      }
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  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-38098",
    "datePublished": "2025-07-03T08:13:58.603Z",
    "dateReserved": "2025-04-16T04:51:23.985Z",
    "dateUpdated": "2025-07-11T17:21:44.396Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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