Medium severity5.5NVD Advisory· Published Feb 28, 2024· Updated Jun 17, 2026
CVE-2021-47037
CVE-2021-47037
Description
In the Linux kernel, the following vulnerability has been resolved:
ASoC: q6afe-clocks: fix reprobing of the driver
Q6afe-clocks driver can get reprobed. For example if the APR services are restarted after the firmware crash. However currently Q6afe-clocks driver will oops because hw.init will get cleared during first _probe call. Rewrite the driver to fill the clock data at runtime rather than using big static array of clocks.
Affected products
4Patches
Vulnerability mechanics
References
5- git.kernel.org/stable/c/62413972f5266568848a36fd15160397b211fa74nvdPatch
- git.kernel.org/stable/c/6893df3753beafa5f7351228a9dd8157a57d7492nvdPatch
- git.kernel.org/stable/c/96fadf7e8ff49fdb74754801228942b67c3eeebdnvdPatch
- git.kernel.org/stable/c/2202e87fc19440cecfd4f7b4f60a7d48bc2e236cnvd
- lists.debian.org/debian-lts-announce/2025/10/msg00007.htmlnvd
News mentions
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