Riskcovery

CVE-2021-47437

iio: adis16475: fix deadlock on frequency set

State
Published
Severity
Not scored
Published
May 22, 2024
Updated
May 11, 2026
Reserved
May 21, 2024

Read the record on cve.org

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 39c024b51b5607e9d2fc6c04c2573e4a778c728d to before 04e03b907022ebd876f422f17efcc2c6cc934dc6Affected
  • 39c024b51b5607e9d2fc6c04c2573e4a778c728d to before 9da1b86865ab4376408c58cd9fec332c8bdb5c73Affected
LinuxLinux
  • 5.13Affected
  • before 5.13Not affected
  • 5.14.14 through 5.14.*Not affected
  • 5.15 and laterNot affected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.