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CVE-2021-47037

ASoC: q6afe-clocks: fix reprobing of the driver PUBLISHED

Description (CNA)

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 (CNA)

Vendor / productVersions
Linux / Linuxaffected 520a1c396d1966b64884d8e0176a580150d5a09e before 2202e87fc19440cecfd4f7b4f60a7d48bc2e236c; affected 520a1c396d1966b64884d8e0176a580150d5a09e before 6893df3753beafa5f7351228a9dd8157a57d7492; affected 520a1c396d1966b64884d8e0176a580150d5a09e before 62413972f5266568848a36fd15160397b211fa74; affected 520a1c396d1966b64884d8e0176a580150d5a09e before 96fadf7e8ff49fdb74754801228942b67c3eeebd
Linux / Linuxaffected 5.10; unaffected 0 before 5.10; unaffected 5.10.238 through 5.10.*; unaffected 5.11.21 through 5.11.*; unaffected 5.12.4 through 5.12.*; unaffected 5.13 through *

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

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No references supplied.

CVE

No English description supplied.