fkie_cve-2022-50024
Vulnerability from fkie_nvd
Published
2025-06-18 11:15
Modified
2025-06-18 13:46
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: dmaengine: dw-axi-dmac: do not print NULL LLI during error During debugging we have seen an issue where axi_chan_dump_lli() is passed a NULL LLI pointer which ends up causing an OOPS due to trying to get fields from it. Simply print NULL LLI and exit to avoid this.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/86cb0defe0e275453bc39e856bb523eb425a6537
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ad764df73ae5eada265fffc0408404703cbb2b8d
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/af76e6fdcf92f1a742b788d0dba5edd194267bf9
Impacted products
Vendor Product Version


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{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: dw-axi-dmac: do not print NULL LLI during error\n\nDuring debugging we have seen an issue where axi_chan_dump_lli()\nis passed a NULL LLI pointer which ends up causing an OOPS due\nto trying to get fields from it. Simply print NULL LLI and exit\nto avoid this."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: dmaengine: dw-axi-dmac: no imprimir LLI nulo durante el error. Durante la depuraci\u00f3n, se detect\u00f3 un problema en el que a axi_chan_dump_lli() se le pasaba un puntero LLI nulo, lo que provocaba un error al intentar obtener campos de \u00e9l. Simplemente imprima LLI nulo y salga para evitarlo."
    }
  ],
  "id": "CVE-2022-50024",
  "lastModified": "2025-06-18T13:46:52.973",
  "metrics": {},
  "published": "2025-06-18T11:15:30.650",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/86cb0defe0e275453bc39e856bb523eb425a6537"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/ad764df73ae5eada265fffc0408404703cbb2b8d"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/af76e6fdcf92f1a742b788d0dba5edd194267bf9"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}


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