CVE-2017-6505

Priority
Description
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.
Notes
Package
Source: qemu (LP Ubuntu Debian)
Upstream:needed
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):released (2.0.0+dfsg-2ubuntu1.33)
Ubuntu 16.04 LTS (Xenial Xerus):released (1:2.5+dfsg-5ubuntu10.11)
Ubuntu 18.04 LTS (Bionic Beaver):released (1:2.8+dfsg-3ubuntu2.1)
Ubuntu 19.10 (Eoan Ermine):released (1:2.8+dfsg-3ubuntu2.1)
Ubuntu 20.04 (Focal Fossa):released (1:2.8+dfsg-3ubuntu2.1)
Patches:
Upstream:http://git.qemu-project.org/?p=qemu.git;a=commit;h=95ed56939eb2eaa4e2f349fe6dcd13ca4edfd8fb
Package
Upstream:needed
Ubuntu 12.04 ESM (Precise Pangolin):needed
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
More Information

Updated: 2020-01-29 18:48:54 UTC (commit 40f18bf14da5fb50662e1f861ea594a462b207fe)