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openSUSE-SU-2019:2041-1

Опубликовано: 01 сент. 2019
Источник: suse-cvrf

Описание

Security update for qemu

This update for qemu fixes the following issues:

Security issues fixed:

  • CVE-2019-14378: Security fix for heap overflow in ip_reass on big packet input (bsc#1143794).
  • CVE-2019-12155: Security fix for null pointer dereference while releasing spice resources (bsc#1135902).
  • CVE-2019-13164: Security fix for qemu-bridge-helper ACL can be bypassed when names are too long (bsc#1140402).
  • CVE-2019-5008: Fix DoS (NULL pointer dereference) in sparc64 virtual machine possible through guest device driver (bsc#1133031).

Bug fixes and enhancements:

  • Upstream tweaked SnowRidge-Server vcpu model to now be simply Snowridge (jsc#SLE-4883)
  • Add SnowRidge-Server vcpu model (jsc#SLE-4883)
  • Add in documentation about md-clear feature (bsc#1138534)
  • Fix SEV issue where older machine type is not processed correctly (bsc#1144087)
  • Fix case of a bad pointer in Xen PV usb support code (bsc#1128106)
  • Further refine arch-capabilities handling to help with security and performance in Intel hosts (bsc#1134883, bsc#1135210) (fate#327764)
  • Add support for one more security/performance related vcpu feature (bsc#1136778) (fate#327796)
  • Ignore csske for expanding the cpu model (bsc#1136540)

This update was imported from the SUSE:SLE-15-SP1:Update update project.

Список пакетов

openSUSE Leap 15.1
qemu-3.1.1-lp151.7.3.3
qemu-arm-3.1.1-lp151.7.3.3
qemu-audio-alsa-3.1.1-lp151.7.3.3
qemu-audio-oss-3.1.1-lp151.7.3.3
qemu-audio-pa-3.1.1-lp151.7.3.3
qemu-audio-sdl-3.1.1-lp151.7.3.3
qemu-block-curl-3.1.1-lp151.7.3.3
qemu-block-dmg-3.1.1-lp151.7.3.3
qemu-block-gluster-3.1.1-lp151.7.3.3
qemu-block-iscsi-3.1.1-lp151.7.3.3
qemu-block-nfs-3.1.1-lp151.7.3.3
qemu-block-rbd-3.1.1-lp151.7.3.3
qemu-block-ssh-3.1.1-lp151.7.3.3
qemu-extra-3.1.1-lp151.7.3.3
qemu-guest-agent-3.1.1-lp151.7.3.3
qemu-ipxe-1.0.0+-lp151.7.3.3
qemu-ksm-3.1.1-lp151.7.3.3
qemu-kvm-3.1.1-lp151.7.3.3
qemu-lang-3.1.1-lp151.7.3.3
qemu-linux-user-3.1.1-lp151.7.3.2
qemu-ppc-3.1.1-lp151.7.3.3
qemu-s390-3.1.1-lp151.7.3.3
qemu-seabios-1.12.0-lp151.7.3.3
qemu-sgabios-8-lp151.7.3.3
qemu-testsuite-3.1.1-lp151.7.3.3
qemu-tools-3.1.1-lp151.7.3.3
qemu-ui-curses-3.1.1-lp151.7.3.3
qemu-ui-gtk-3.1.1-lp151.7.3.3
qemu-ui-sdl-3.1.1-lp151.7.3.3
qemu-vgabios-1.12.0-lp151.7.3.3
qemu-x86-3.1.1-lp151.7.3.3

Ссылки

Описание

interface_release_resource in hw/display/qxl.c in QEMU 3.1.x through 4.0.0 has a NULL pointer dereference.

Затронутые продукты
openSUSE Leap 15.1:qemu-3.1.1-lp151.7.3.3
openSUSE Leap 15.1:qemu-arm-3.1.1-lp151.7.3.3
openSUSE Leap 15.1:qemu-audio-alsa-3.1.1-lp151.7.3.3
openSUSE Leap 15.1:qemu-audio-oss-3.1.1-lp151.7.3.3
Ссылки

Описание

qemu-bridge-helper.c in QEMU 3.1 and 4.0.0 does not ensure that a network interface name (obtained from bridge.conf or a --br=bridge option) is limited to the IFNAMSIZ size, which can lead to an ACL bypass.

Затронутые продукты
openSUSE Leap 15.1:qemu-3.1.1-lp151.7.3.3
openSUSE Leap 15.1:qemu-arm-3.1.1-lp151.7.3.3
openSUSE Leap 15.1:qemu-audio-alsa-3.1.1-lp151.7.3.3
openSUSE Leap 15.1:qemu-audio-oss-3.1.1-lp151.7.3.3
Ссылки

Описание

ip_reass in ip_input.c in libslirp 4.0.0 has a heap-based buffer overflow via a large packet because it mishandles a case involving the first fragment.

Затронутые продукты
openSUSE Leap 15.1:qemu-3.1.1-lp151.7.3.3
openSUSE Leap 15.1:qemu-arm-3.1.1-lp151.7.3.3
openSUSE Leap 15.1:qemu-audio-alsa-3.1.1-lp151.7.3.3
openSUSE Leap 15.1:qemu-audio-oss-3.1.1-lp151.7.3.3
Ссылки

Описание

hw/sparc64/sun4u.c in QEMU 3.1.50 is vulnerable to a NULL pointer dereference, which allows the attacker to cause a denial of service via a device driver.

Затронутые продукты
openSUSE Leap 15.1:qemu-3.1.1-lp151.7.3.3
openSUSE Leap 15.1:qemu-arm-3.1.1-lp151.7.3.3
openSUSE Leap 15.1:qemu-audio-alsa-3.1.1-lp151.7.3.3
openSUSE Leap 15.1:qemu-audio-oss-3.1.1-lp151.7.3.3
Ссылки