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CVE-2017-6505

Published: 15 March 2017

The ohci_service_ed_list function in hw/usb/hcd-ohci.c in QEMU (aka Quick Emulator) before 2.9.0 allows local guest OS users to cause a denial of service (infinite loop) via vectors involving the number of link endpoint list descriptors, a different vulnerability than CVE-2017-9330.

Priority

Low

CVSS 3 base score: 6.5

Status

Package Release Status
qemu
Launchpad, Ubuntu, Debian
artful
Released (1:2.8+dfsg-3ubuntu2.1)
bionic
Released (1:2.8+dfsg-3ubuntu2.1)
cosmic
Released (1:2.8+dfsg-3ubuntu2.1)
disco
Released (1:2.8+dfsg-3ubuntu2.1)
eoan
Released (1:2.8+dfsg-3ubuntu2.1)
focal
Released (1:2.8+dfsg-3ubuntu2.1)
groovy
Released (1:2.8+dfsg-3ubuntu2.1)
hirsute
Released (1:2.8+dfsg-3ubuntu2.1)
precise Does not exist

trusty
Released (2.0.0+dfsg-2ubuntu1.33)
upstream Needed

xenial
Released (1:2.5+dfsg-5ubuntu10.11)
yakkety
Released (1:2.6.1+dfsg-0ubuntu5.4)
zesty
Released (1:2.8+dfsg-3ubuntu2.1)
Patches:
upstream: http://git.qemu-project.org/?p=qemu.git;a=commit;h=95ed56939eb2eaa4e2f349fe6dcd13ca4edfd8fb
qemu-kvm
Launchpad, Ubuntu, Debian
artful Does not exist

bionic Does not exist

cosmic Does not exist

disco Does not exist

eoan Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

precise Ignored
(end of ESM support, was needed)
trusty Does not exist

upstream Needed

xenial Does not exist

yakkety Does not exist

zesty Does not exist