CVE-2016-8576

Опубликовано: 04 нояб. 2016

Источник: nvd

CVSS3: 6

CVSS2: 2.1

EPSS Низкий

Описание

The xhci_ring_fetch function in hw/usb/hcd-xhci.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (infinite loop and QEMU process crash) by leveraging failure to limit the number of link Transfer Request Blocks (TRB) to process.

Ссылки

http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=05f43d44e4bc26611ce25fd7d726e483f73363ce
http://lists.opensuse.org/opensuse-updates/2016-12/msg00140.html
Mailing List
Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/10/10/12
Mailing List
Patch
Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/10/10/6
Mailing List
Third Party Advisory
http://www.securityfocus.com/bid/93469
Third Party Advisory
VDB Entry
https://access.redhat.com/errata/RHSA-2017:2392
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:2408
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html
Mailing List
Third Party Advisory
https://lists.gnu.org/archive/html/qemu-devel/2016-10/msg01265.html
Patch
Third Party Advisory
https://security.gentoo.org/glsa/201611-11
Third Party Advisory
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=05f43d44e4bc26611ce25fd7d726e483f73363ce
http://lists.opensuse.org/opensuse-updates/2016-12/msg00140.html
Mailing List
Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/10/10/12
Mailing List
Patch
Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/10/10/6
Mailing List
Third Party Advisory
http://www.securityfocus.com/bid/93469
Third Party Advisory
VDB Entry
https://access.redhat.com/errata/RHSA-2017:2392
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:2408
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html
Mailing List
Third Party Advisory
https://lists.gnu.org/archive/html/qemu-devel/2016-10/msg01265.html
Patch
Third Party Advisory
https://security.gentoo.org/glsa/201611-11
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

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

Версия до 2.7.1 (включая)

Конфигурация 2

cpe:2.3:o:opensuse:leap:42.2:*:*:*:*:*:*:*

Конфигурация 3

Одно из

cpe:2.3:a:redhat:openstack:6.0:*:*:*:*:*:*:*

cpe:2.3:a:redhat:openstack:7.0:*:*:*:*:*:*:*

cpe:2.3:a:redhat:openstack:8:*:*:*:*:*:*:*

cpe:2.3:a:redhat:openstack:9:*:*:*:*:*:*:*

cpe:2.3:a:redhat:openstack:10:*:*:*:*:*:*:*

cpe:2.3:a:redhat:openstack:11:*:*:*:*:*:*:*

Конфигурация 4

Одновременно

cpe:2.3:a:redhat:virtualization:4.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*

Конфигурация 5

cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

EPSS

Процентиль: 31%

0.00116

Низкий

6 Medium

CVSS3

2.1 Low

CVSS2

Дефекты

CWE-770

Связанные уязвимости

CVE-2016-8576

CVSS3: 6

ubuntu

больше 9 лет назад

CVE-2016-8576

CVSS3: 3

redhat

больше 9 лет назад

CVE-2016-8576

CVSS3: 6

debian

больше 9 лет назад

The xhci_ring_fetch function in hw/usb/hcd-xhci.c in QEMU (aka Quick E ...

GHSA-vcwq-9qrw-7mh3

CVSS3: 6

github

больше 3 лет назад

SUSE-SU-2016:3174-1

suse-cvrf

около 9 лет назад

Security update for xen

EPSS

Процентиль: 31%

0.00116

Низкий

6 Medium

CVSS3

2.1 Low

CVSS2

Дефекты

CWE-770