Your submission was sent successfully! Close

You have successfully unsubscribed! Close

CVE-2016-4441

Published: 20 May 2016

The get_cmd function in hw/scsi/esp.c in the 53C9X Fast SCSI Controller (FSC) support in QEMU does not properly check DMA length, which allows local guest OS administrators to cause a denial of service (out-of-bounds write and QEMU process crash) via unspecified vectors, involving an SCSI command.

Notes

AuthorNote
mdeslaur
qemu-kvm in precise doesn't build esp.c on Ubuntu
Priority

Medium

CVSS 3 base score: 6.0

Status

Package Release Status
qemu
Launchpad, Ubuntu, Debian
precise Does not exist

trusty
Released (2.0.0+dfsg-2ubuntu1.26)
upstream Needs triage

wily Ignored
(reached end-of-life)
xenial
Released (1:2.5+dfsg-5ubuntu10.3)
Patches:
upstream: http://git.qemu.org/?p=qemu.git;a=commit;h=6c1fef6b59563cc415f21e03f81539ed4b33ad90
qemu-kvm
Launchpad, Ubuntu, Debian
precise Not vulnerable

trusty Does not exist

upstream Needs triage

wily Does not exist

xenial Does not exist