CVE-2020-25743

Published: 06 October 2020

hw/ide/pci.c in QEMU before 5.1.1 can trigger a NULL pointer dereference because it lacks a pointer check before an ide_cancel_dma_sync call.

Priority

Low

CVSS 3 base score: 3.2

Status

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

Ubuntu 21.04 (Hirsute Hippo) Deferred
(2020-11-19)
Ubuntu 20.10 (Groovy Gorilla) Deferred
(2020-11-19)
Ubuntu 20.04 LTS (Focal Fossa) Deferred
(2020-11-19)
Ubuntu 18.04 LTS (Bionic Beaver) Deferred
(2020-11-19)
Ubuntu 16.04 LTS (Xenial Xerus) Deferred
(2020-11-19)
Ubuntu 14.04 ESM (Trusty Tahr) Deferred
(2020-11-19)
Ubuntu 12.04 ESM (Precise Pangolin) Does not exist

qemu-kvm
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 21.04 (Hirsute Hippo) Does not exist

Ubuntu 20.10 (Groovy Gorilla) Does not exist

Ubuntu 20.04 LTS (Focal Fossa) Does not exist

Ubuntu 18.04 LTS (Bionic Beaver) Does not exist

Ubuntu 16.04 LTS (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

Ubuntu 12.04 ESM (Precise Pangolin) Deferred
(2020-11-19)