CVE-2023-53302 (GCVE-0-2023-53302)
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: iwl4965: 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/26e6775f75517ad6844fe5b79bc5f3fa8c22ee61
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2f85c768bea2057e3299d19514da9e932c4f92d2
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3185d6cfc59277a77bf311dce701b7e25193f66a
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/874a85051cc8df8c5b928d8ff172b342cdc5424b
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/878a7c8357764e08bc778bcb26127fc12a4b36b7
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c002d2741400771171b68dde9af937a4dfa0d1b3
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f15ef0ebcf56be1d4a3c9a7a80a1f1f82ab0eaad
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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        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/wireless/intel/iwlegacy/4965-mac.c"
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          "vendor": "Linux",
          "versions": [
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            },
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              "lessThan": "2.6.24",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
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              "status": "unaffected",
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              "versionType": "semver"
            },
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              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.235",
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              "lessThanOrEqual": "6.2.*",
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              "version": "6.2.3",
              "versionType": "semver"
            },
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              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.3",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
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          "nodes": [
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              "cpeMatch": [
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              "negate": false,
              "operator": "OR"
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      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwl4965: 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": "2025-09-16T08:11:33.082Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/874a85051cc8df8c5b928d8ff172b342cdc5424b"
        },
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          "url": "https://git.kernel.org/stable/c/c002d2741400771171b68dde9af937a4dfa0d1b3"
        },
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          "url": "https://git.kernel.org/stable/c/3185d6cfc59277a77bf311dce701b7e25193f66a"
        },
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        },
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        {
          "url": "https://git.kernel.org/stable/c/26e6775f75517ad6844fe5b79bc5f3fa8c22ee61"
        }
      ],
      "title": "wifi: iwl4965: Add missing check for create_singlethread_workqueue()",
      "x_generator": {
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      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2023-53302",
    "datePublished": "2025-09-16T08:11:33.082Z",
    "dateReserved": "2025-09-16T08:09:37.993Z",
    "dateUpdated": "2025-09-16T08:11:33.082Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-53302\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-09-16T08:15:39.627\",\"lastModified\":\"2025-09-16T12:49:16.060\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nwifi: iwl4965: 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.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/26e6775f75517ad6844fe5b79bc5f3fa8c22ee61\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/2f85c768bea2057e3299d19514da9e932c4f92d2\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/3185d6cfc59277a77bf311dce701b7e25193f66a\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/874a85051cc8df8c5b928d8ff172b342cdc5424b\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/878a7c8357764e08bc778bcb26127fc12a4b36b7\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/c002d2741400771171b68dde9af937a4dfa0d1b3\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/f15ef0ebcf56be1d4a3c9a7a80a1f1f82ab0eaad\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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