CVE-2016-6490

Опубликовано: 10 дек. 2016

Источник: nvd

CVSS3: 4.4

CVSS2: 2.1

EPSS Низкий

Описание

The virtqueue_map_desc function in hw/virtio/virtio.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (infinite loop and QEMU process crash) via a zero length for the descriptor buffer.

Ссылки

http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=1e7aed70144b4673fc26e73062064b6724795e5f
http://www.openwall.com/lists/oss-security/2016/07/28/4
Mailing List
Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/07/28/9
Mailing List
Third Party Advisory
https://lists.gnu.org/archive/html/qemu-devel/2016-07/msg06246.html
Patch
Third Party Advisory
https://security.gentoo.org/glsa/201609-01
Third Party Advisory
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=1e7aed70144b4673fc26e73062064b6724795e5f
http://www.openwall.com/lists/oss-security/2016/07/28/4
Mailing List
Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/07/28/9
Mailing List
Third Party Advisory
https://lists.gnu.org/archive/html/qemu-devel/2016-07/msg06246.html
Patch
Third Party Advisory
https://security.gentoo.org/glsa/201609-01
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*

Версия до 2.6.2 (включая)

cpe:2.3:a:qemu:qemu:2.7.0:rc0:*:*:*:*:*:*

EPSS

Процентиль: 23%

0.00075

Низкий

4.4 Medium

CVSS3

2.1 Low

CVSS2

Дефекты

CWE-120

Связанные уязвимости

CVE-2016-6490

CVSS3: 4.4

ubuntu

около 9 лет назад

CVE-2016-6490

CVSS3: 2.4

redhat

больше 9 лет назад

CVE-2016-6490

CVSS3: 4.4

debian

около 9 лет назад

The virtqueue_map_desc function in hw/virtio/virtio.c in QEMU (aka Qui ...

GHSA-683h-m32r-vcgg

CVSS3: 4.4

github

больше 3 лет назад

SUSE-SU-2016:2628-1

suse-cvrf

больше 9 лет назад

Security update for kvm

EPSS

Процентиль: 23%

0.00075

Низкий

4.4 Medium

CVSS3

2.1 Low

CVSS2

Дефекты

CWE-120