CVE-2023-53277 (GCVE-0-2023-53277)
Vulnerability from cvelistv5
Published
2025-09-16 08:11
Modified
2025-09-16 08:11
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: wifi: iwl3945: Add missing check for create_singlethread_workqueue Add the check for the return value of the create_singlethread_workqueue in order to avoid NULL pointer dereference.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/17e07d6587c55015956862ef3b101fd45fa49fbc
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1fdeb8b9f29dfd64805bb49475ac7566a3cb06cb
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2f80b3ff92514ebd227e5c55d3d1e480401b02b7
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/34f611204ae589bd5c494b10b41fb13436bd3c3f
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3ae2fc4de12686f3fe695824169c1272c9f798f7
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/505c74c4c0b1c5bcaa98a93b3087c268156070f1
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7e594abc0424e4f8c2385f11aefeaadcfc507aa5
Impacted products
Vendor Product Version
Linux Linux Version: b481de9ca074528fe8c429604e2777db8b89806a
Version: b481de9ca074528fe8c429604e2777db8b89806a
Version: b481de9ca074528fe8c429604e2777db8b89806a
Version: b481de9ca074528fe8c429604e2777db8b89806a
Version: b481de9ca074528fe8c429604e2777db8b89806a
Version: b481de9ca074528fe8c429604e2777db8b89806a
Version: b481de9ca074528fe8c429604e2777db8b89806a
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   Linux Linux Version: 2.6.24
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{
  "containers": {
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          "programFiles": [
            "drivers/net/wireless/intel/iwlegacy/3945-mac.c"
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              "version": "6.3",
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      ],
      "cpeApplicability": [
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          "nodes": [
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      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwl3945: Add missing check for create_singlethread_workqueue\n\nAdd the check for the return value of the create_singlethread_workqueue\nin order to avoid NULL pointer dereference."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-09-16T08:11:12.194Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
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        {
          "url": "https://git.kernel.org/stable/c/1fdeb8b9f29dfd64805bb49475ac7566a3cb06cb"
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      ],
      "title": "wifi: iwl3945: Add missing check for create_singlethread_workqueue",
      "x_generator": {
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  "cveMetadata": {
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    "assignerShortName": "Linux",
    "cveId": "CVE-2023-53277",
    "datePublished": "2025-09-16T08:11:12.194Z",
    "dateReserved": "2025-09-16T08:09:37.990Z",
    "dateUpdated": "2025-09-16T08:11:12.194Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
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  }
}


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