CVE-2016-8576
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
04/11/2016
Last modified:
12/04/2025
Description
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.
Impact
Base Score 3.x
6.00
Severity 3.x
MEDIUM
Base Score 2.0
2.10
Severity 2.0
LOW
Vulnerable products and versions
CPE | From | Up to |
---|---|---|
cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* | 2.7.1 (including) | |
cpe:2.3:o:opensuse:leap:42.2:*:*:*:*:*:*:* | ||
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:*:*:*:*:*:*:* | ||
cpe:2.3:a:redhat:virtualization:4.0:*:*:*:*:*:*:* | ||
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* | ||
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* |
To consult the complete list of CPE names with products and versions, see this page
References to Advisories, Solutions, and Tools
- http://git.qemu.org/?p=qemu.git%3Ba%3Dcommit%3Bh%3D05f43d44e4bc26611ce25fd7d726e483f73363ce
- http://lists.opensuse.org/opensuse-updates/2016-12/msg00140.html
- http://www.openwall.com/lists/oss-security/2016/10/10/12
- http://www.openwall.com/lists/oss-security/2016/10/10/6
- http://www.securityfocus.com/bid/93469
- https://access.redhat.com/errata/RHSA-2017:2392
- https://access.redhat.com/errata/RHSA-2017:2408
- https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html
- https://lists.gnu.org/archive/html/qemu-devel/2016-10/msg01265.html
- https://security.gentoo.org/glsa/201611-11
- http://git.qemu.org/?p=qemu.git%3Ba%3Dcommit%3Bh%3D05f43d44e4bc26611ce25fd7d726e483f73363ce
- http://lists.opensuse.org/opensuse-updates/2016-12/msg00140.html
- http://www.openwall.com/lists/oss-security/2016/10/10/12
- http://www.openwall.com/lists/oss-security/2016/10/10/6
- http://www.securityfocus.com/bid/93469
- https://access.redhat.com/errata/RHSA-2017:2392
- https://access.redhat.com/errata/RHSA-2017:2408
- https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html
- https://lists.gnu.org/archive/html/qemu-devel/2016-10/msg01265.html
- https://security.gentoo.org/glsa/201611-11