{"id":"CVE-2024-41037","url":"https://www.cyber-defence.io/tools/cve/CVE-2024-41037","generatedAt":"2026-10-28T08:11:26.468Z","title":"In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: Intel: hda: fix null deref on system suspend entry When system enters suspend with an active stream, SOF core calls hw_params_upon_resume().","description":"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 -> hda_dsp_dais_suspend()\n -> hda_dai_suspend()\n -> 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->link_substream, and then hda_ipc4_post_trigger()\nis called with a NULL snd_pcm_substream pointer.","published":"2024-07-29T15:15:12.000Z","lastModified":"2026-06-17T07:47:08.000Z","status":"Modified","sourceIdentifier":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","cvss":{"version":"3.1","score":5.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},"cwe":["CWE-476"],"affected":["linux/linux kernel"],"epss":{"score":0.00274,"percentile":0.19664,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.27%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://git.kernel.org/stable/c/8246bbf818ed7b8d5afc92b951e6d562b45c2450","tags":["Patch"],"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/9065693dcc13f287b9e4991f43aee70cf5538fdd","tags":["Patch"],"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/993af0f2d9f24e3c18a445ae22b34190d1fcad61","tags":["Patch"],"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/8246bbf818ed7b8d5afc92b951e6d562b45c2450","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/9065693dcc13f287b9e4991f43aee70cf5538fdd","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/993af0f2d9f24e3c18a445ae22b34190d1fcad61","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2024-41037","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}