CVE-2021-47494

A vulnerability was found in the Linux kernel's cfg80211 module, where improper locking of management registrations could lead to list corruption. This issue occurred because the cfg80211_mgmt_registrations_update() function iterated over a list without holding the correct spinlocks.

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.