xen 4.11.4+24-gddaaccbbab-1 source package in Debian

Changelog

xen (4.11.4+24-gddaaccbbab-1) unstable; urgency=medium

  * Update to new upstream version 4.11.4+24-gddaaccbbab, which also contains
    security fixes for the following issues:
    - inverted code paths in x86 dirty VRAM tracking
      XSA-319 CVE-2020-15563
    - Special Register Buffer speculative side channel
      XSA-320 CVE-2020-0543
      N.B: To mitigate this issue, new cpu microcode is required. The changes
      in Xen provide a workaround for affected hardware that is not receiving
      a vendor microcode update. Please refer to the upstream XSA-320 Advisory
      text for more details.
    - insufficient cache write-back under VT-d
      XSA-321 CVE-2020-15565
    - Missing alignment check in VCPUOP_register_vcpu_info
      XSA-327 CVE-2020-15564
    - non-atomic modification of live EPT PTE
      XSA-328 CVE-2020-15567

 -- Hans van Kranenburg <email address hidden>  Tue, 07 Jul 2020 16:07:39 +0200