CVE-2020-25742

Published: 06 October 2020

pci_change_irq_level in hw/pci/pci.c in QEMU before 5.1.1 has a NULL pointer dereference because pci_get_bus() might not return a valid pointer.

Priority

Low

CVSS 3 base score: 3.2

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