CVE-2025-21937 (GCVE-0-2025-21937)
Vulnerability from cvelistv5
Published
2025-04-01 15:41
Modified
2025-05-04 13:06
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Add check for mgmt_alloc_skb() in mgmt_remote_name() Add check for the return value of mgmt_alloc_skb() in mgmt_remote_name() to prevent null pointer dereference.
References
Impacted products
Vendor Product Version
Linux Linux Version: ba17bb62ce415950753c19d16bb43b2bd3701158
Version: ba17bb62ce415950753c19d16bb43b2bd3701158
Version: ba17bb62ce415950753c19d16bb43b2bd3701158
Version: ba17bb62ce415950753c19d16bb43b2bd3701158
Version: ba17bb62ce415950753c19d16bb43b2bd3701158
Version: 0f526a6d3e9347d94c2c0b5292a3cb3b25115019
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{
  "containers": {
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        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/bluetooth/mgmt.c"
          ],
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      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: Add check for mgmt_alloc_skb() in mgmt_remote_name()\n\nAdd check for the return value of mgmt_alloc_skb() in\nmgmt_remote_name() to prevent null pointer dereference."
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      "providerMetadata": {
        "dateUpdated": "2025-05-04T13:06:48.173Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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        {
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      ],
      "title": "Bluetooth: Add check for mgmt_alloc_skb() in mgmt_remote_name()",
      "x_generator": {
        "engine": "bippy-1.2.0"
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-21937",
    "datePublished": "2025-04-01T15:41:04.378Z",
    "dateReserved": "2024-12-29T08:45:45.789Z",
    "dateUpdated": "2025-05-04T13:06:48.173Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
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  }
}


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