CVE-2022-48901 btrfs: do not start relocation until in progress drops are done

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not start relocation until in progress drops are done We hit a bug with a recovering relocation on mount for one of our file systems in production. I reproduced this locally by injecting errors into snapshot delete with...

PT-2022-7614

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to commit 5e70bc8 Description The vulnerability is related to the btrfs file system in the Linux kernel. It occurs when a pending balance is waiting to get the cleaner mutex, and a snapshot deletion is running, and...