A vulnerability, which was classified as problematic, has been found in Linux Kernel up to 4.14.248/4.19.208/5.4.149/5.10.69/5.14.8. This issue affects the function its_vpe_init of the component gic-v3-its. The manipulation leads to off-by-one.

The identification of this vulnerability is CVE-2021-47373. Access to the local network is required for this attack to succeed. There is no exploit available.

It is recommended to upgrade the affected component.