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CVE-2021-47037

UNKNOWN
Published 2024-02-28T08:13:44.683Z
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No CVSS data available

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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Linux

Linux

Affected Versions:

520a1c396d1966b64884d8e0176a580150d5a09e 520a1c396d1966b64884d8e0176a580150d5a09e 520a1c396d1966b64884d8e0176a580150d5a09e 520a1c396d1966b64884d8e0176a580150d5a09e
Linux

Linux

Affected Versions:

5.10 0 5.10.238 5.11.21 5.12.4 5.13

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-8xhh-j9m8-989c

Advisory Details

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.

CVSS Scoring

CVSS Score

5.0

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2021-47037
WEB https://git.kernel.org/stable/c/2202e87fc19440cecfd4f7b4f60a7d48bc2e236c
WEB https://git.kernel.org/stable/c/62413972f5266568848a36fd15160397b211fa74
WEB https://git.kernel.org/stable/c/6893df3753beafa5f7351228a9dd8157a57d7492
WEB https://git.kernel.org/stable/c/96fadf7e8ff49fdb74754801228942b67c3eeebd

Advisory provided by GitHub Security Advisory Database. Published: February 28, 2024, Modified: June 4, 2025

References

https://git.kernel.org/stable/c/2202e87fc19440cecfd4f7b4f60a7d48bc2e236c
https://git.kernel.org/stable/c/6893df3753beafa5f7351228a9dd8157a57d7492
https://git.kernel.org/stable/c/62413972f5266568848a36fd15160397b211fa74
https://git.kernel.org/stable/c/96fadf7e8ff49fdb74754801228942b67c3eeebd
Published: 2024-02-28T08:13:44.683Z
Last Modified: 2025-06-04T12:57:10.759Z
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