CVE-2021-47437
In the Linux kernel, the following vulnerability has been resolved: iio: adis16475: fix deadlock on frequency set With commit 39c024b51b560 ("iio: adis16475: improve sync scale mode handling"), two deadlocks were introduced: 1) The call to…
Does this matter?
Lower severity and a low EPSS score (0.15%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: iio: adis16475: fix deadlock on frequency set With commit 39c024b51b560 ("iio: adis16475: improve sync scale mode handling"), two deadlocks were introduced: 1) The call to 'adis_write_reg_16()' was not changed to it's unlocked version. 2) The lock was not being released on the success path of the function. This change fixes both these issues.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.15% probability · 4th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-667
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/04e03b907022ebd876f422f17efcc2c6cc934dc6Patch
- https://git.kernel.org/stable/c/9da1b86865ab4376408c58cd9fec332c8bdb5c73Patch
- https://git.kernel.org/stable/c/04e03b907022ebd876f422f17efcc2c6cc934dc6Patch
- https://git.kernel.org/stable/c/9da1b86865ab4376408c58cd9fec332c8bdb5c73Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.