CVE Vulnerabilities

CVE-2017-9310

Loop with Unreachable Exit Condition ('Infinite Loop')

Published: Jun 08, 2017 | Modified: Apr 20, 2025
CVSS 3.x
5.6
MEDIUM
Source:
NVD
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H
CVSS 2.x
1.9 LOW
AV:L/AC:M/Au:N/C:N/I:N/A:P
RedHat/V2
2.3 LOW
AV:A/AC:M/Au:S/C:N/I:N/A:P
RedHat/V3
3 LOW
CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:L
Ubuntu
LOW
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QEMU (aka Quick Emulator), when built with the e1000e NIC emulation support, allows local guest OS privileged users to cause a denial of service (infinite loop) via vectors related to setting the initial receive / transmit descriptor head (TDH/RDH) outside the allocated descriptor buffer.

Weakness

The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.

Affected Software

NameVendorStart VersionEnd Version
QemuQemu*2.8.1.1 (including)
Red Hat Enterprise Linux OpenStack Platform 6.0 (Juno) for RHEL 7RedHatqemu-kvm-rhev-10:2.9.0-10.el7*
Red Hat Enterprise Linux OpenStack Platform 7.0 (Kilo) for RHEL 7RedHatqemu-kvm-rhev-10:2.9.0-10.el7*
Red Hat OpenStack Platform 10.0 (Newton)RedHatqemu-kvm-rhev-10:2.9.0-10.el7*
Red Hat OpenStack Platform 11.0 (Ocata)RedHatqemu-kvm-rhev-10:2.9.0-10.el7*
Red Hat OpenStack Platform 8.0 (Liberty)RedHatqemu-kvm-rhev-10:2.9.0-10.el7*
Red Hat OpenStack Platform 9.0 (Mitaka)RedHatqemu-kvm-rhev-10:2.9.0-10.el7*
Red Hat Virtualization 4 for Red Hat Enterprise Linux 7RedHatqemu-kvm-rhev-10:2.9.0-14.el7*
QemuUbuntuyakkety*
QemuUbuntuzesty*

References