Vulnerability Details : CVE-2021-47037
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.
Products affected by CVE-2021-47037
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-47037
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 5 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-47037
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST | 2025-01-09 |
References for CVE-2021-47037
-
https://git.kernel.org/stable/c/62413972f5266568848a36fd15160397b211fa74
ASoC: q6afe-clocks: fix reprobing of the driver - kernel/git/stable/linux.git - Linux kernel stable treePatch
-
https://git.kernel.org/stable/c/96fadf7e8ff49fdb74754801228942b67c3eeebd
ASoC: q6afe-clocks: fix reprobing of the driver - kernel/git/stable/linux.git - Linux kernel stable treePatch
-
https://git.kernel.org/stable/c/6893df3753beafa5f7351228a9dd8157a57d7492
ASoC: q6afe-clocks: fix reprobing of the driver - kernel/git/stable/linux.git - Linux kernel stable treePatch
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