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.
git.kernel.org/linus/9da1b86865ab4376408c58cd9fec332c8bdb5c73 (5.15-rc6)
git.kernel.org/stable/c/04e03b907022ebd876f422f17efcc2c6cc934dc6
git.kernel.org/stable/c/9da1b86865ab4376408c58cd9fec332c8bdb5c73
launchpad.net/bugs/cve/CVE-2021-47437
nvd.nist.gov/vuln/detail/CVE-2021-47437
security-tracker.debian.org/tracker/CVE-2021-47437
www.cve.org/CVERecord?id=CVE-2021-47437