github - ghsa-px4w-j8cq-72r8

ghsa-px4w-j8cq-72r8

Vulnerability from github

Published

2025-09-18 18:30

Modified

2025-09-18 18:30

Details

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.

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{
  "affected": [],
  "aliases": [
    "CVE-2023-53434"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-18T16:15:47Z",
    "severity": null
  },
  "details": "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.",
  "id": "GHSA-px4w-j8cq-72r8",
  "modified": "2025-09-18T18:30:28Z",
  "published": "2025-09-18T18:30:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53434"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/331cd77f3d02c35f98b48d1aa934c54c4e7102c8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/408ec1ff0caa340c57eecf4cbd14ef0132036a50"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/44361033a8806aabd0f49b24e5a2fc07232cc5ff"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

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.

References

URL

Tags

	https://git.kernel.org/stable/c/44361033a8806aabd0f49b24e5a2fc07232cc5ff
	https://git.kernel.org/stable/c/331cd77f3d02c35f98b48d1aa934c54c4e7102c8
	https://git.kernel.org/stable/c/408ec1ff0caa340c57eecf4cbd14ef0132036a50

Impacted products

Vendor

Product

Version

Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2

Show details on NVD website

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{
  "containers": {
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        {
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          "programFiles": [
            "drivers/remoteproc/imx_dsp_rproc.c"
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          "vendor": "Linux",
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            },
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      "cpeApplicability": [
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              "operator": "OR"
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      "descriptions": [
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          "lang": "en",
          "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",
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      "title": "remoteproc: imx_dsp_rproc: Add custom memory copy implementation for i.MX DSP Cores",
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    "datePublished": "2025-09-18T16:04:13.761Z",
    "dateReserved": "2025-09-17T14:54:09.745Z",
    "dateUpdated": "2025-09-18T16:04:13.761Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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