CVE-2021-47228 | Linux Kernel up to 5.10.45/5.12.12 ioremap ExitBootServices denial of service (208bb686e7fa/b7a05aba39f7/8d651ee9c71b)
A vulnerability, which was classified as critical, has been found in Linux Kernel up to 5.10.45/5.12.12. Affected by this issue is the function ExitBootServices of the component ioremap. The manipulation leads to denial of service.
This vulnerability is handled as CVE-2021-47228. 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.