CVE-2020-14394

Published: 21 December 2020

infinite loop in xhci_ring_chain_length() in hw/usb/hcd-xhci.c

Priority

Low

Status

Package Release Status
qemu
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 21.10 (Impish Indri) Deferred
(2021-09-16)
Ubuntu 21.04 (Hirsute Hippo) Deferred
(2021-09-16)
Ubuntu 20.04 LTS (Focal Fossa) Deferred
(2021-09-16)
Ubuntu 18.04 LTS (Bionic Beaver) Deferred
(2021-09-16)
Ubuntu 16.04 ESM (Xenial Xerus) Deferred
(2021-09-16)
Ubuntu 14.04 ESM (Trusty Tahr) Deferred
(2021-09-16)
qemu-kvm
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 21.10 (Impish Indri) Does not exist

Ubuntu 21.04 (Hirsute Hippo) Does not exist

Ubuntu 20.04 LTS (Focal Fossa) Does not exist

Ubuntu 18.04 LTS (Bionic Beaver) Does not exist

Ubuntu 16.04 ESM (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

Notes

AuthorNote
mdeslaur
as of 2021-09-16, no details on this issue or a fix
impact is limited, a privileged guest user can only use this
issue to perform a denial of service to their own instance

References

Bugs