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CVE PROGRAM SOURCE RECORDUnscored

CVE-2021-47437

iio: adis16475: fix deadlock on frequency set

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Status
Published
Published
Updated
Assigning organization
Linux

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 39c024b51b5607e9d2fc6c04c2573e4a778c728d to < 04e03b907022ebd876f422f17efcc2c6cc934dc6affected
  • 39c024b51b5607e9d2fc6c04c2573e4a778c728d to < 9da1b86865ab4376408c58cd9fec332c8bdb5c73affected

Linux Linux

Default version status: affected

  • 5.13affected
  • 0 to < 5.13unaffected
  • 5.14.14 to ≤ 5.14.*unaffected
  • 5.15 to ≤ *unaffected

References