CVE-2022-48671

A flaw was found in the Linux kernel due to a missing cpus_read_lock() in the cgroup_attach_task_all() function. This issue led to a warning in the cpuset_attach() function, triggered by a deadlock between threadgroup_rwsem and cpus_read_lock().

Red Hat Enterprise Linux is not vulnerable to this CVE, as it does not affect the versions or configurations of the Linux kernel used in its distributions.

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.