CVE-2025-38304 (GCVE-0-2025-38304)
Vulnerability from cvelistv5
Published
2025-07-10 07:42
Modified
2025-07-28 04:18
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix NULL pointer deference on eir_get_service_data The len parameter is considered optional so it can be NULL so it cannot be used for skipping to next entry of EIR_SERVICE_DATA.
References
Impacted products
Vendor Product Version
Linux Linux Version: 8f9ae5b3ae80f168a6224529e3787f4fb27f299a
Version: 8f9ae5b3ae80f168a6224529e3787f4fb27f299a
Version: 8f9ae5b3ae80f168a6224529e3787f4fb27f299a
Version: 8f9ae5b3ae80f168a6224529e3787f4fb27f299a
Version: 8f9ae5b3ae80f168a6224529e3787f4fb27f299a
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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/bluetooth/eir.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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              "versionType": "git"
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            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/bluetooth/eir.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.19"
            },
            {
              "lessThan": "5.19",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.142",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.94",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.34",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.15.*",
              "status": "unaffected",
              "version": "6.15.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.16",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                  "versionStartIncluding": "5.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.94",
                  "versionStartIncluding": "5.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.34",
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                  "vulnerable": true
                },
                {
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                  "versionEndExcluding": "6.16",
                  "versionStartIncluding": "5.19",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: Fix NULL pointer deference on eir_get_service_data\n\nThe len parameter is considered optional so it can be NULL so it cannot\nbe used for skipping to next entry of EIR_SERVICE_DATA."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-07-28T04:18:05.605Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/497c9d2d7d3983826bb02c10fb4a5818be6550fb"
        },
        {
          "url": "https://git.kernel.org/stable/c/4bf29910570666e668a60d953f8da78e95bb7fa2"
        },
        {
          "url": "https://git.kernel.org/stable/c/842f7c3154d5b25ca11753c02ee8cf6ee64c0142"
        },
        {
          "url": "https://git.kernel.org/stable/c/7d99cc0f8e6fa0f35570887899f178122a61d44e"
        },
        {
          "url": "https://git.kernel.org/stable/c/20a2aa01f5aeb6daad9aeaa7c33dd512c58d81eb"
        }
      ],
      "title": "Bluetooth: Fix NULL pointer deference on eir_get_service_data",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-38304",
    "datePublished": "2025-07-10T07:42:15.466Z",
    "dateReserved": "2025-04-16T04:51:24.002Z",
    "dateUpdated": "2025-07-28T04:18:05.605Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-38304\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-07-10T08:15:29.200\",\"lastModified\":\"2025-07-10T13:17:30.017\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nBluetooth: Fix NULL pointer deference on eir_get_service_data\\n\\nThe len parameter is considered optional so it can be NULL so it cannot\\nbe used for skipping to next entry of EIR_SERVICE_DATA.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: Bluetooth: Se corrige la deferencia de puntero NULL en eir_get_service_data El par\u00e1metro len se considera opcional, por lo que puede ser NULL y, por lo tanto, no se puede usar para saltar a la siguiente entrada de EIR_SERVICE_DATA.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/20a2aa01f5aeb6daad9aeaa7c33dd512c58d81eb\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/497c9d2d7d3983826bb02c10fb4a5818be6550fb\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/4bf29910570666e668a60d953f8da78e95bb7fa2\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/7d99cc0f8e6fa0f35570887899f178122a61d44e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/842f7c3154d5b25ca11753c02ee8cf6ee64c0142\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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