Name of the Vulnerable Software and Affected Versions Linux Kernel versions 5.4.66 through 5.4.118

Description A potential security issue exists where KVM stops looking for coalesced MMIO zones if the bus is destroyed. The actual impact and attack plausibility have not yet been proven.

Recommendations For Linux Kernel versions 5.4.66 through 5.4.118, update to version v5.4.119 or later to resolve the issue.