CVE-2023-53423 (GCVE-0-2023-53423)
Vulnerability from cvelistv5
Published
2025-09-18 16:04
Modified
2025-09-18 16:04
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: objtool: Fix memory leak in create_static_call_sections() strdup() allocates memory for key_name. We need to release the memory in the following error paths. Add free() to avoid memory leak.
Impacted products
Vendor Product Version
Linux Linux Version: 1e7e47883830aae5e8246a22ca2fc6883c61acdf
Version: 1e7e47883830aae5e8246a22ca2fc6883c61acdf
Version: 1e7e47883830aae5e8246a22ca2fc6883c61acdf
Version: 1e7e47883830aae5e8246a22ca2fc6883c61acdf
Version: 1e7e47883830aae5e8246a22ca2fc6883c61acdf
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{
  "containers": {
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          "programFiles": [
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          "vendor": "Linux",
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              "status": "unaffected",
              "version": "0",
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      "cpeApplicability": [
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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\nobjtool: Fix memory leak in create_static_call_sections()\n\nstrdup() allocates memory for key_name. We need to release the memory in\nthe following error paths. Add free() to avoid memory leak."
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      "providerMetadata": {
        "dateUpdated": "2025-09-18T16:04:05.957Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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        },
        {
          "url": "https://git.kernel.org/stable/c/3da73f102309fe29150e5c35acd20dd82063ff67"
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      "title": "objtool: Fix memory leak in create_static_call_sections()",
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  "cveMetadata": {
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    "assignerShortName": "Linux",
    "cveId": "CVE-2023-53423",
    "datePublished": "2025-09-18T16:04:05.957Z",
    "dateReserved": "2025-09-17T14:54:09.742Z",
    "dateUpdated": "2025-09-18T16:04:05.957Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
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  }
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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