cve-2024-41037
Vulnerability from cvelistv5
Published
2024-07-29 14:31
Modified
2024-11-05 09:35
Severity ?
Summary
ASoC: SOF: Intel: hda: fix null deref on system suspend entry
Impacted products
Vendor Product Version
Linux Linux Version: 6.4
Show details on NVD website


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                "id": "CVE-2024-41037",
                "options": [
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                    "Automatable": "no"
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          "product": "Linux",
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          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: SOF: Intel: hda: fix null deref on system suspend entry\n\nWhen system enters suspend with an active stream, SOF core\ncalls hw_params_upon_resume(). On Intel platforms with HDA DMA used\nto manage the link DMA, this leads to call chain of\n\n   hda_dsp_set_hw_params_upon_resume()\n -\u003e hda_dsp_dais_suspend()\n -\u003e hda_dai_suspend()\n -\u003e hda_ipc4_post_trigger()\n\nA bug is hit in hda_dai_suspend() as hda_link_dma_cleanup() is run first,\nwhich clears hext_stream-\u003elink_substream, and then hda_ipc4_post_trigger()\nis called with a NULL snd_pcm_substream pointer."
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      "title": "ASoC: SOF: Intel: hda: fix null deref on system suspend entry",
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    "assignerShortName": "Linux",
    "cveId": "CVE-2024-41037",
    "datePublished": "2024-07-29T14:31:51.501Z",
    "dateReserved": "2024-07-12T12:17:45.620Z",
    "dateUpdated": "2024-11-05T09:35:26.838Z",
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}


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