CVE-2018-17963

Published: 09 October 2018

qemu_deliver_packet_iov in net/net.c in Qemu accepts packet sizes greater than INT_MAX, which allows attackers to cause a denial of service or possibly have unspecified other impact.

Priority

Medium

CVSS 3 base score: 9.8

Status

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

Ubuntu 21.04 (Hirsute Hippo)
Released (1:2.12+dfsg-3ubuntu9)
Ubuntu 20.04 LTS (Focal Fossa)
Released (1:2.12+dfsg-3ubuntu9)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (1:2.11+dfsg-1ubuntu7.8)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (1:2.5+dfsg-5ubuntu10.33)
Ubuntu 14.04 ESM (Trusty Tahr)
Released (2.0.0+dfsg-2ubuntu1.44)
Patches:
Other: https://lists.gnu.org/archive/html/qemu-devel/2018-09/msg03267.html
Upstream: https://git.qemu.org/?p=qemu.git;a=commit;h=1592a9947036d60dde5404204a5d45975133caf5
qemu-kvm
Launchpad, Ubuntu, Debian
Upstream Needs triage

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