Comment 47 for bug 1994002

This bug was fixed in the package qemu - 1:4.2-3ubuntu6.27~cloud0
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 qemu (1:4.2-3ubuntu6.27~cloud0) bionic-ussuri; urgency=medium
 .
   * New update for the Ubuntu Cloud Archive.
 .
 qemu (1:4.2-3ubuntu6.27) focal-security; urgency=medium
 .
   * SECURITY UPDATE: user-after-free issue
     - debian/patches/CVE-2022-1050.patch: Protect against buggy or
       malicious guest driver
     - CVE-2022-1050
   * SECURITY UPDATE: Out-of-bounds read
     - debian/patches/CVE-2022-4144-*.patch: Have qxl_log_command Return
       early if no log_cmd handler; Document qxl_phys2virt(); Pass requested
       buffer size to qxl_phys2virt(); Avoid buffer overrun in qxl_phys2virt;
       Assert memory slot fits in preallocated MemoryRegion
     - CVE-2022-4144
   * SECURITY UPDATE: reentrancy problem
     - debian/patches/CVE-2023-0330.patch: Fix reentrancy issues in the LSI
       controller
     - CVE-2023-0330
 .
 qemu (1:4.2-3ubuntu6.26) focal; urgency=medium
 .
   * d/p/u/lp-1999885-s390x-tod-kvm-don-t-save-restore-the-TOD-in-PV-guest.patch:
     avoid timer issues in s390x secure execution guests (LP: #1999885)
 .
 qemu (1:4.2-3ubuntu6.25) focal; urgency=medium
 .
   [ Brett Milford ]
   * d/p/u/lp1994002-migration-Read-state-once.patch: Fix for libvirt
     error 'migration was active, but no RAM info was set' (LP: #1994002)
 .
   [ Mauricio Faria de Oliveira ]
   * d/p/u/lp2009048-vfio_map_dma_einval_amd_iommu_1tb.patch: Add hint
     to VFIO_MAP_DMA error on AMD IOMMU for VMs with ~1TB+ RAM (LP: #2009048)