CVE-2025-38361 (GCVE-0-2025-38361)
Vulnerability from cvelistv5
Published
2025-07-25 12:47
Modified
2025-07-28 11:16
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check dce_hwseq before dereferencing it [WHAT] hws was checked for null earlier in dce110_blank_stream, indicating hws can be null, and should be checked whenever it is used. (cherry picked from commit 79db43611ff61280b6de58ce1305e0b2ecf675ad)
References
Impacted products
Vendor Product Version
Linux Linux Version: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c
Version: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c
Version: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c
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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "versionType": "git"
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          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.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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              "version": "0",
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              "version": "6.15.5",
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      "cpeApplicability": [
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              ],
              "negate": false,
              "operator": "OR"
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          ]
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      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Check dce_hwseq before dereferencing it\n\n[WHAT]\n\nhws was checked for null earlier in dce110_blank_stream, indicating hws\ncan be null, and should be checked whenever it is used.\n\n(cherry picked from commit 79db43611ff61280b6de58ce1305e0b2ecf675ad)"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-07-28T11:16:47.999Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
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          "url": "https://git.kernel.org/stable/c/e881b82f5d3d8d54d168cd276169f0fee01bf0e7"
        },
        {
          "url": "https://git.kernel.org/stable/c/df11bf0ef795b6d415c4d8ee54fa3f2105e75bcb"
        },
        {
          "url": "https://git.kernel.org/stable/c/b669507b637eb6b1aaecf347f193efccc65d756e"
        }
      ],
      "title": "drm/amd/display: Check dce_hwseq before dereferencing it",
      "x_generator": {
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  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-38361",
    "datePublished": "2025-07-25T12:47:32.234Z",
    "dateReserved": "2025-04-16T04:51:24.008Z",
    "dateUpdated": "2025-07-28T11:16:47.999Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-38361\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-07-25T13:15:24.903\",\"lastModified\":\"2025-07-25T15:29:19.837\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\ndrm/amd/display: Check dce_hwseq before dereferencing it\\n\\n[WHAT]\\n\\nhws was checked for null earlier in dce110_blank_stream, indicating hws\\ncan be null, and should be checked whenever it is used.\\n\\n(cherry picked from commit 79db43611ff61280b6de58ce1305e0b2ecf675ad)\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/amd/display: Comprobar dce_hwseq antes de desreferenciarlo [WHAT] hws se verific\u00f3 para nulo anteriormente en dce110_blank_stream, lo que indica que hws puede ser nulo y debe verificarse siempre que se use. (seleccionado del commit 79db43611ff61280b6de58ce1305e0b2ecf675ad)\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/b669507b637eb6b1aaecf347f193efccc65d756e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/df11bf0ef795b6d415c4d8ee54fa3f2105e75bcb\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/e881b82f5d3d8d54d168cd276169f0fee01bf0e7\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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