Vulnerability Description
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(). On Intel platforms with HDA DMA used to manage the link DMA, this leads to call chain of hda_dsp_set_hw_params_upon_resume() -> hda_dsp_dais_suspend() -> hda_dai_suspend() -> hda_ipc4_post_trigger() A bug is hit in hda_dai_suspend() as hda_link_dma_cleanup() is run first, which clears hext_stream->link_substream, and then hda_ipc4_post_trigger() is called with a NULL snd_pcm_substream pointer.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 6.4, < 6.6.41 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/8246bbf818ed7b8d5afc92b951e6d562b45c2450Patch
- https://git.kernel.org/stable/c/9065693dcc13f287b9e4991f43aee70cf5538fddPatch
- https://git.kernel.org/stable/c/993af0f2d9f24e3c18a445ae22b34190d1fcad61Patch
- https://git.kernel.org/stable/c/8246bbf818ed7b8d5afc92b951e6d562b45c2450Patch
- https://git.kernel.org/stable/c/9065693dcc13f287b9e4991f43aee70cf5538fddPatch
- https://git.kernel.org/stable/c/993af0f2d9f24e3c18a445ae22b34190d1fcad61Patch
FAQ
What is CVE-2024-41037?
CVE-2024-41037 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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_...
How severe is CVE-2024-41037?
CVE-2024-41037 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-41037?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.