Format: 1.8
Date: Mon, 22 Aug 2022 11:20:03 +0200
Source: xen
Binary: libxen-dev libxencall1 libxendevicemodel1 libxenevtchn1 libxenforeignmemory1 libxengnttab1 libxenmisc4.11 libxenstore3.0 libxentoolcore1 libxentoollog1 xen-doc xen-hypervisor-4.11-armhf xen-hypervisor-4.9-armhf xen-system-armhf xen-utils-4.11 xen-utils-common xenstore-utils
Architecture: armhf
Version: 4.11.3+24-g14b62ab3e5-1ubuntu2.3
Distribution: focal
Urgency: medium
Maintainer: Launchpad Build Daemon <buildd@bos02-arm64-031.buildd>
Changed-By: Luís Infante da Câmara <luis.infante.da.camara@tecnico.ulisboa.pt>
Description:
 libxen-dev - Public headers and libs for Xen
 libxencall1 - Xen runtime library - libxencall
 libxendevicemodel1 - Xen runtime libraries - libxendevicemodel
 libxenevtchn1 - Xen runtime libraries - libxenevtchn
 libxenforeignmemory1 - Xen runtime libraries - libxenforeignmemory
 libxengnttab1 - Xen runtime libraries - libxengnttab
 libxenmisc4.11 - Xen runtime libraries - miscellaneous, versioned ABI
 libxenstore3.0 - Xen runtime libraries - libxenstore
 libxentoolcore1 - Xen runtime libraries - libxentoolcore
 libxentoollog1 - Xen runtime libraries - libxentoollog
 xen-doc    - XEN documentation
 xen-hypervisor-4.11-armhf - Xen Hypervisor on ARMHF
 xen-hypervisor-4.9-armhf - Transitional package for upgrade
 xen-system-armhf - Xen System on ARMHF (metapackage)
 xen-utils-4.11 - XEN administrative tools
 xen-utils-common - Xen administrative tools - common files
 xenstore-utils - Xenstore command line utilities for Xen
Changes:
 xen (4.11.3+24-g14b62ab3e5-1ubuntu2.3) focal-security; urgency=medium
 .
   * SECURITY UPDATE: Fix multiple vulnerabilities
     - d/p/xsa312-4.11.patch: Place a speculation barrier sequence
       following an eret instruction
     - d/p/CVE-2020-11740-and-CVE-2020-11741-1.patch: clear buffer intended
       to be shared with guests
     - d/p/CVE-2020-11740-and-CVE-2020-11741-2.patch: limit consumption of
       shared buffer data
     - d/p/CVE-2020-11739.patch: Add missing memory barrier in the unlock
       path of rwlock
     - d/p/CVE-2020-11743.patch: Fix error path in map_grant_ref()
     - d/p/CVE-2020-11742.patch: fix GNTTABOP_copy continuation handling
     - d/p/CVE-2020-0543-1.patch: CPUID/MSR definitions for Special
       Register Buffer Data Sampling
     - d/p/CVE-2020-0543-2.patch: Mitigate the Special Register Buffer
       Data Sampling sidechannel
     - d/p/CVE-2020-0543-3.patch: Allow the RDRAND/RDSEED features to be
       hidden
     - d/p/CVE-2020-15566.patch: Don't ignore error in get_free_port()
     - d/p/CVE-2020-15563.patch: correct an inverted conditional in dirty
       VRAM tracking
     - d/p/CVE-2020-15565-1.patch: improve IOMMU TLB flush
     - d/p/CVE-2020-15565-2.patch: prune (and rename) cache flush
       functions
     - d/p/CVE-2020-15565-3.patch: introduce a cache sync hook
     - d/p/CVE-2020-15565-4.patch: don't assume addresses are aligned in
       sync_cache
     - d/p/CVE-2020-15564.patch: Check the alignment of the offset passed
       via VCPUOP_register_vcpu_info
     - d/p/CVE-2020-15567-1.patch: ept_set_middle_entry() related
       adjustments
     - d/p/CVE-2020-15567-2.patch: atomically modify entries in
       ept_next_level
     - d/p/CVE-2020-25602.patch: Handle the Intel-specific MSR_MISC_ENABLE
       correctly
     - d/p/CVE-2020-25604.patch: fix race when migrating timers between
       vCPUs
     - d/p/CVE-2020-25595-1.patch: get rid of read_msi_msg
     - d/p/CVE-2020-25595-2.patch: restrict reading of table/PBA bases
       from BARs
     - d/p/CVE-2020-25597.patch: relax port_is_valid()
     - d/p/CVE-2020-25596.patch: Avoid double exception injection
     - d/p/CVE-2020-25603.patch: Add missing barriers when
       accessing/allocating an event channel
     - d/p/CVE-2020-25600.patch: enforce correct upper limit for 32-bit
       guests
     - d/p/CVE-2020-25599-1.patch: evtchn_reset() shouldn't succeed with
       still-open ports
     - d/p/CVE-2020-25599-2.patch: convert per-channel lock to be IRQ-safe
     - d/p/CVE-2020-25599-3.patch: address races with evtchn_reset()
     - d/p/CVE-2020-25601-1.patch: arrange for preemption in
       evtchn_destroy()
     - d/p/CVE-2020-25601-2.patch: arrange for preemption in evtchn_reset()
     - CVE-2020-11740
     - CVE-2020-11741
     - CVE-2020-11739
     - CVE-2020-11743
     - CVE-2020-11742
     - CVE-2020-0543
     - CVE-2020-15566
     - CVE-2020-15563
     - CVE-2020-15565
     - CVE-2020-15564
     - CVE-2020-15567
     - CVE-2020-25602
     - CVE-2020-25604
     - CVE-2020-25595
     - CVE-2020-25597
     - CVE-2020-25596
     - CVE-2020-25603
     - CVE-2020-25600
     - CVE-2020-25599
     - CVE-2020-25601
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Original-Maintainer: Debian Xen Team <pkg-xen-devel@lists.alioth.debian.org>