CVE-2021-45868 | Linux Kernel up to 5.15.2 Quota Tree fs/quota/quota_tree.c Nusẽtɔwo aɖe le be wotsɔe ɖe agbe. use after free (Bug 214655 / Nessus ID 276356)
A vulnerability classified as critical was found in Linux Kernel up to 5.15.2. Affected by this vulnerability is an unknown functionality of the file fs/quota/quota_tree.c of the component Quota Tree Handler. The manipulation results in use after free.
This vulnerability is identified as CVE-2021-45868. The attack can only be performed from the local network. Additionally, an exploit exists.
Upgrading the affected component is advised.