CVE-2021-28691 | Xen use after free (Nessus ID 246652)
A vulnerability has been found in Xen and classified as critical. Affected by this vulnerability is an unknown functionality. The manipulation leads to use after free.
This vulnerability is known as CVE-2021-28691. The attack can be launched remotely. There is no exploit available.
It is recommended to apply a patch to fix this issue.