CVE-2021-4145 | QEMU up to 6.1.x Block Mirror Layer mirror_wait_on_conflicts null pointer dereference (Nessus ID 209571)
A vulnerability, which was classified as problematic, has been found in QEMU up to 6.1.x. This issue affects the function mirror_wait_on_conflicts of the component Block Mirror Layer. The manipulation leads to null pointer dereference.
The identification of this vulnerability is CVE-2021-4145. The attack needs to be approached within the local network. There is no exploit available.
It is recommended to upgrade the affected component.