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SUSE-SU-2020:1208-1

Опубликовано: 06 мая 2020
Источник: suse-cvrf

Описание

Security update for libvirt

This update for libvirt fixes the following issues:

Security issues fixed:

  • CVE-2020-10703: Fixed a daemon crash caused by pools without target paths (bsc#1168683).
  • CVE-2020-12430: Fixed a memory leak in qemuDomainGetStatsIOThread (bsc#1170765).

Non-security issues fixed:

  • Support setting credit2 scheduler parameters for xen (bsc#1162160).
  • Add SLE 15 and SLE 12 service packs support to 'libvirtd' (bsc#1154093).
  • Add support boot from 'vfio-ccw'and 'mdev' devices (jsc#SLE-5826, FATE#327355, bsc#1152649).
  • Fix lock manager lock ordering (bsc#1145774).
  • Do not define known no-op features. (bsc#1151850).
  • Enable use of newer libxl APIs for retrieving memory statistics (bsc#1157490, bsc#1167007).
  • Create multipath targets for qemu PR (bsc#1161883).

Список пакетов

Image SLES15-SP1-SAP-Azure
libvirt-client-5.1.0-8.16.1
libvirt-libs-5.1.0-8.16.1
Image SLES15-SP1-SAP-Azure-BYOS
libvirt-client-5.1.0-8.16.1
libvirt-libs-5.1.0-8.16.1
Image SLES15-SP1-SAP-EC2-HVM
libvirt-client-5.1.0-8.16.1
libvirt-libs-5.1.0-8.16.1
Image SLES15-SP1-SAP-EC2-HVM-BYOS
libvirt-client-5.1.0-8.16.1
libvirt-libs-5.1.0-8.16.1
Image SLES15-SP1-SAP-GCE
libvirt-client-5.1.0-8.16.1
libvirt-libs-5.1.0-8.16.1
Image SLES15-SP1-SAP-GCE-BYOS
libvirt-client-5.1.0-8.16.1
libvirt-libs-5.1.0-8.16.1
Image SLES15-SP1-SAP-OCI-BYOS
libvirt-client-5.1.0-8.16.1
libvirt-libs-5.1.0-8.16.1
SUSE Linux Enterprise Module for Basesystem 15 SP1
libvirt-libs-5.1.0-8.16.1
SUSE Linux Enterprise Module for Server Applications 15 SP1
libvirt-5.1.0-8.16.1
libvirt-admin-5.1.0-8.16.1
libvirt-bash-completion-5.1.0-8.16.1
libvirt-client-5.1.0-8.16.1
libvirt-daemon-5.1.0-8.16.1
libvirt-daemon-config-network-5.1.0-8.16.1
libvirt-daemon-config-nwfilter-5.1.0-8.16.1
libvirt-daemon-driver-interface-5.1.0-8.16.1
libvirt-daemon-driver-libxl-5.1.0-8.16.1
libvirt-daemon-driver-lxc-5.1.0-8.16.1
libvirt-daemon-driver-network-5.1.0-8.16.1
libvirt-daemon-driver-nodedev-5.1.0-8.16.1
libvirt-daemon-driver-nwfilter-5.1.0-8.16.1
libvirt-daemon-driver-qemu-5.1.0-8.16.1
libvirt-daemon-driver-secret-5.1.0-8.16.1
libvirt-daemon-driver-storage-5.1.0-8.16.1
libvirt-daemon-driver-storage-core-5.1.0-8.16.1
libvirt-daemon-driver-storage-disk-5.1.0-8.16.1
libvirt-daemon-driver-storage-iscsi-5.1.0-8.16.1
libvirt-daemon-driver-storage-logical-5.1.0-8.16.1
libvirt-daemon-driver-storage-mpath-5.1.0-8.16.1
libvirt-daemon-driver-storage-rbd-5.1.0-8.16.1
libvirt-daemon-driver-storage-scsi-5.1.0-8.16.1
libvirt-daemon-hooks-5.1.0-8.16.1
libvirt-daemon-lxc-5.1.0-8.16.1
libvirt-daemon-qemu-5.1.0-8.16.1
libvirt-daemon-xen-5.1.0-8.16.1
libvirt-devel-5.1.0-8.16.1
libvirt-doc-5.1.0-8.16.1
libvirt-lock-sanlock-5.1.0-8.16.1
libvirt-nss-5.1.0-8.16.1

Ссылки

Описание

A NULL pointer dereference was found in the libvirt API responsible introduced in upstream version 3.10.0, and fixed in libvirt 6.0.0, for fetching a storage pool based on its target path. In more detail, this flaw affects storage pools created without a target path such as network-based pools like gluster and RBD. Unprivileged users with a read-only connection could abuse this flaw to crash the libvirt daemon, resulting in a potential denial of service.

Затронутые продукты
Image SLES15-SP1-SAP-Azure-BYOS:libvirt-client-5.1.0-8.16.1
Image SLES15-SP1-SAP-Azure-BYOS:libvirt-libs-5.1.0-8.16.1
Image SLES15-SP1-SAP-Azure:libvirt-client-5.1.0-8.16.1
Image SLES15-SP1-SAP-Azure:libvirt-libs-5.1.0-8.16.1
Ссылки

Описание

An issue was discovered in qemuDomainGetStatsIOThread in qemu/qemu_driver.c in libvirt 4.10.0 though 6.x before 6.1.0. A memory leak was found in the virDomainListGetStats libvirt API that is responsible for retrieving domain statistics when managing QEMU guests. This flaw allows unprivileged users with a read-only connection to cause a memory leak in the domstats command, resulting in a potential denial of service.

Затронутые продукты
Image SLES15-SP1-SAP-Azure-BYOS:libvirt-client-5.1.0-8.16.1
Image SLES15-SP1-SAP-Azure-BYOS:libvirt-libs-5.1.0-8.16.1
Image SLES15-SP1-SAP-Azure:libvirt-client-5.1.0-8.16.1
Image SLES15-SP1-SAP-Azure:libvirt-libs-5.1.0-8.16.1
Ссылки
Уязвимость SUSE-SU-2020:1208-1