CVE-2023-53724 (GCVE-0-2023-53724)
Vulnerability from cvelistv5
Published
2025-10-22 13:23
Modified
2025-10-22 13:23
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: mfd: pcf50633-adc: Fix potential memleak in pcf50633_adc_async_read() `req` is allocated in pcf50633_adc_async_read(), but adc_enqueue_request() could fail to insert the `req` into queue. We need to check the return value and free it in the case of failure.
References
Impacted products
Vendor Product Version
Linux Linux Version: 08c3e06a5eb27d43b712adef18379f8464425e71
Version: 08c3e06a5eb27d43b712adef18379f8464425e71
Version: 08c3e06a5eb27d43b712adef18379f8464425e71
Version: 08c3e06a5eb27d43b712adef18379f8464425e71
Version: 08c3e06a5eb27d43b712adef18379f8464425e71
Version: 08c3e06a5eb27d43b712adef18379f8464425e71
Version: 08c3e06a5eb27d43b712adef18379f8464425e71
Version: 08c3e06a5eb27d43b712adef18379f8464425e71
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{
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          "product": "Linux",
          "programFiles": [
            "drivers/mfd/pcf50633-adc.c"
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      "cpeApplicability": [
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmfd: pcf50633-adc: Fix potential memleak in pcf50633_adc_async_read()\n\n`req` is allocated in pcf50633_adc_async_read(), but\nadc_enqueue_request() could fail to insert the `req` into queue.\nWe need to check the return value and free it in the case of failure."
        }
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      "providerMetadata": {
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        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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    "cveId": "CVE-2023-53724",
    "datePublished": "2025-10-22T13:23:54.542Z",
    "dateReserved": "2025-10-22T13:21:37.348Z",
    "dateUpdated": "2025-10-22T13:23:54.542Z",
    "state": "PUBLISHED"
  },
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  }
}


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