The libvirt library contains a C API for managing and interacting with the virtualization capabilities of Linux and other operating systems. In addition, libvirt provides tools for remote management of virtualized systems. Security Fix: * libvirt: arbitrary file read/exec via virDomainSaveImageGetXMLDesc API * libvirt: virDomainManagedSaveDefineXML API exposed to readonly clients * libvirt: arbitrary command execution via virConnectGetDomainCapabilities API * libvirt: arbitrary command execution via virConnectBaselineHypervisorCPU and virConnectCompareHypervisorCPU APIs For more details about the security issue, including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section. Bug Fix: * Live migration fail with unsafe error when GPFS is used as shared filesystem