CVE-2025-21936 (GCVE-0-2025-21936)
Vulnerability from cvelistv5
Published
2025-04-01 15:41
Modified
2025-05-04 07:25
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Add check for mgmt_alloc_skb() in mgmt_device_connected() Add check for the return value of mgmt_alloc_skb() in mgmt_device_connected() to prevent null pointer dereference.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7841180342c9a0fd97d54f3e62c7369309b5cd84Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7d39387886ffe220323cbed5c155233c3276926bPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/bdb1805c248e9694dbb3ffa8867cef2e52cf7261Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d8df010f72b8a32aaea393e36121738bb53ed905Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/dc516e66fb28c61b248b393e2ddd63bd7f104969Patch
Impacted products
Vendor Product Version
Linux Linux Version: e96741437ef0a5d18144e790ac894397efda0924
Version: e96741437ef0a5d18144e790ac894397efda0924
Version: e96741437ef0a5d18144e790ac894397efda0924
Version: e96741437ef0a5d18144e790ac894397efda0924
Version: e96741437ef0a5d18144e790ac894397efda0924
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   Linux Linux Version: 5.17
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{
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        {
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          "product": "Linux",
          "programFiles": [
            "net/bluetooth/mgmt.c"
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      "providerMetadata": {
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  "cveMetadata": {
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    "assignerShortName": "Linux",
    "cveId": "CVE-2025-21936",
    "datePublished": "2025-04-01T15:41:03.845Z",
    "dateReserved": "2024-12-29T08:45:45.789Z",
    "dateUpdated": "2025-05-04T07:25:01.798Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
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  }
}


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