CVE-2023-53330 (GCVE-0-2023-53330)
Vulnerability from cvelistv5
Published
2025-09-16 16:12
Modified
2025-09-16 16:12
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: caif: fix memory leak in cfctrl_linkup_request() When linktype is unknown or kzalloc failed in cfctrl_linkup_request(), pkt is not released. Add release process to error path.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1dddeceb26002cfea4c375e92ac6498768dc7349
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/33df9c5d5e2a18c70f5f5f3c2757d654c1b6ffa3
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3acf3783a84cbdf0c9f8cf2f32ee9c49af93a2da
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3ad47c8aa5648226184415e4a0cb1bf67ffbfd48
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/84b2cc7b36b7f6957d307fb3d01603f93cb2d655
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/badea57569db04b010e922e29a7aaf40a979a70b
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/dc1bc903970bdf63ca40ab923d3ccb765da9a8d9
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/fe69230f05897b3de758427b574fc98025dfc907
Impacted products
Vendor Product Version
Linux Linux Version: b482cd2053e3b90a7b33a78c63cdb6badf2ec383
Version: b482cd2053e3b90a7b33a78c63cdb6badf2ec383
Version: b482cd2053e3b90a7b33a78c63cdb6badf2ec383
Version: b482cd2053e3b90a7b33a78c63cdb6badf2ec383
Version: b482cd2053e3b90a7b33a78c63cdb6badf2ec383
Version: b482cd2053e3b90a7b33a78c63cdb6badf2ec383
Version: b482cd2053e3b90a7b33a78c63cdb6badf2ec383
Version: b482cd2053e3b90a7b33a78c63cdb6badf2ec383
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   Linux Linux Version: 2.6.35
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{
  "containers": {
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        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/caif/cfctrl.c"
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      "cpeApplicability": [
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      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncaif: fix memory leak in cfctrl_linkup_request()\n\nWhen linktype is unknown or kzalloc failed in cfctrl_linkup_request(),\npkt is not released. Add release process to error path."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-09-16T16:12:06.005Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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      "title": "caif: fix memory leak in cfctrl_linkup_request()",
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    "assignerShortName": "Linux",
    "cveId": "CVE-2023-53330",
    "datePublished": "2025-09-16T16:12:06.005Z",
    "dateReserved": "2025-09-16T16:08:59.564Z",
    "dateUpdated": "2025-09-16T16:12:06.005Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
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  }
}


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