Msrc Cm1 Qemu-Kvm 4.2.0-23 On Cbl Mariner 1.0 vulnerabilities

CVE-2020-27821 [MEDIUM] CWE-787 A flaw was found in the memory management API of QEMU during the initialization of a memory region cache. This issue could lead to an out-of-bounds write access to the MSI-X table while performing MMI A flaw was found in the memory management API of QEMU during the initialization of a memory region cache. This issue could lead to an out-of-bounds write access to the MSI-X table while performing MMIO operations. A guest user may abuse this flaw to crash the QEMU pr