CVE-2022-48931

CVE-2022-48931: Linux kernel configfs race when calling configfs_register_subsystem()/configfs_unregister_subsystem() can lead to kernel panic due to concurrent list modifications during link_group()/unlink_group(). The root cause is a race in configfs item management when parent configfs_subsyst...

CVE-2022-48931 configfs: fix a race in configfs_{,un}register_subsystem()

In the Linux kernel, the following vulnerability has been resolved: configfs: fix a race in configfs,unregistersubsystem When configfsregistersubsystem or configfsunregistersubsystem is executing linkgroup or unlinkgroup, it is possible that two processes add or delete list concurrently. Some...