CVE-2023-53434 (GCVE-0-2023-53434)
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: remoteproc: imx_dsp_rproc: Add custom memory copy implementation for i.MX DSP Cores The IRAM is part of the HiFi DSP. According to hardware specification only 32-bits write are allowed otherwise we get a Kernel panic. Therefore add a custom memory copy and memset functions to deal with the above restriction.
Impacted products
Vendor Product Version
Linux Linux Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
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{
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          "product": "Linux",
          "programFiles": [
            "drivers/remoteproc/imx_dsp_rproc.c"
          ],
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          "vendor": "Linux",
          "versions": [
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nremoteproc: imx_dsp_rproc: Add custom memory copy implementation for i.MX DSP Cores\n\nThe IRAM is part of the HiFi DSP.\nAccording to hardware specification only 32-bits write are allowed\notherwise we get a Kernel panic.\n\nTherefore add a custom memory copy and memset functions to deal with\nthe above restriction."
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      "providerMetadata": {
        "dateUpdated": "2025-09-18T16:04:13.761Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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        },
        {
          "url": "https://git.kernel.org/stable/c/408ec1ff0caa340c57eecf4cbd14ef0132036a50"
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      ],
      "title": "remoteproc: imx_dsp_rproc: Add custom memory copy implementation for i.MX DSP Cores",
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    "assignerShortName": "Linux",
    "cveId": "CVE-2023-53434",
    "datePublished": "2025-09-18T16:04:13.761Z",
    "dateReserved": "2025-09-17T14:54:09.745Z",
    "dateUpdated": "2025-09-18T16:04:13.761Z",
    "state": "PUBLISHED"
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  }
}


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