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SUSE-SU-2015:0349-1

Опубликовано: 10 фев. 2015
Источник: suse-cvrf

Описание

Security update for qemu

QEMU was updated to fix various bugs and security issues.

Following security issues were fixed: CVE-2014-8106: Heap-based buffer overflow in the Cirrus VGA emulator (hw/display/cirrus_vga.c) in QEMU allowed local guest users to execute arbitrary code via vectors related to blit regions.

CVE-2014-7840: The host_from_stream_offset function in arch_init.c in QEMU, when loading RAM during migration, allowed remote attackers to execute arbitrary code via a crafted (1) offset or (2) length value in savevm data.

Also a bug was fixed where qemu-img convert could occasionaly corrupt images. (bsc#908380)

Список пакетов

SUSE Linux Enterprise Desktop 12
qemu-2.0.2-42.1
qemu-block-curl-2.0.2-42.1
qemu-ipxe-1.0.0-42.1
qemu-kvm-2.0.2-42.1
qemu-seabios-1.7.4-42.1
qemu-sgabios-8-42.1
qemu-tools-2.0.2-42.1
qemu-vgabios-1.7.4-42.1
qemu-x86-2.0.2-42.1
SUSE Linux Enterprise Server 12
qemu-2.0.2-42.1
qemu-block-curl-2.0.2-42.1
qemu-guest-agent-2.0.2-42.1
qemu-ipxe-1.0.0-42.1
qemu-kvm-2.0.2-42.1
qemu-lang-2.0.2-42.1
qemu-ppc-2.0.2-42.1
qemu-s390-2.0.2-42.1
qemu-seabios-1.7.4-42.1
qemu-sgabios-8-42.1
qemu-tools-2.0.2-42.1
qemu-vgabios-1.7.4-42.1
qemu-x86-2.0.2-42.1
SUSE Linux Enterprise Server for SAP Applications 12
qemu-2.0.2-42.1
qemu-block-curl-2.0.2-42.1
qemu-guest-agent-2.0.2-42.1
qemu-ipxe-1.0.0-42.1
qemu-kvm-2.0.2-42.1
qemu-lang-2.0.2-42.1
qemu-ppc-2.0.2-42.1
qemu-s390-2.0.2-42.1
qemu-seabios-1.7.4-42.1
qemu-sgabios-8-42.1
qemu-tools-2.0.2-42.1
qemu-vgabios-1.7.4-42.1
qemu-x86-2.0.2-42.1

Ссылки

Описание

The host_from_stream_offset function in arch_init.c in QEMU, when loading RAM during migration, allows remote attackers to execute arbitrary code via a crafted (1) offset or (2) length value in savevm data.

Затронутые продукты
SUSE Linux Enterprise Desktop 12:qemu-2.0.2-42.1
SUSE Linux Enterprise Desktop 12:qemu-block-curl-2.0.2-42.1
SUSE Linux Enterprise Desktop 12:qemu-ipxe-1.0.0-42.1
SUSE Linux Enterprise Desktop 12:qemu-kvm-2.0.2-42.1
Ссылки

Описание

Heap-based buffer overflow in the Cirrus VGA emulator (hw/display/cirrus_vga.c) in QEMU before 2.2.0 allows local guest users to execute arbitrary code via vectors related to blit regions. NOTE: this vulnerability exists because an incomplete fix for CVE-2007-1320.

Затронутые продукты
SUSE Linux Enterprise Desktop 12:qemu-2.0.2-42.1
SUSE Linux Enterprise Desktop 12:qemu-block-curl-2.0.2-42.1
SUSE Linux Enterprise Desktop 12:qemu-ipxe-1.0.0-42.1
SUSE Linux Enterprise Desktop 12:qemu-kvm-2.0.2-42.1
Ссылки
Уязвимость SUSE-SU-2015:0349-1