In the Linux kernel, the following vulnerability has been resolved:
Input: ims-pcu - fix race condition in reset_device sysfs callback
The ims_pcu_reset_device() sysfs callback calls ims_pcu_execute_command()
without acquiring pcu->cmd_mutex. This can lead to data races and
corruption of the shared command buffer if triggered concurrently with
other commands.
Acquire pcu->cmd_mutex before calling ims_pcu_execute_command().
References 7
https://git.kernel.org/stable/c/025955847e1500ced4719ac178beff6a3b2f0e3c
416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/0fb84b1a3cdc74c453abc5f961c7d318c267ea4c
416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/129187ec3f868829f61f6f07381ca72fe642d0b7
416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/411b8c4b274737c3bf08e1e025801161603cfffc
416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/54c2237fc69541c75fe4cd321622ebb8ecc3587f
416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/f516cba88bf952d847e5c96d0e87f17eaae7ee6f
416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/8b9ff928aa71a2ff6f559da45821b64fa4886a75
416baaa9-dc9f-4396-8d5f-8c081fb06d67