CVE-2020-15859

Published: 21 July 2020

QEMU 4.2.0 has a use-after-free in hw/net/e1000e_core.c because a guest OS user can trigger an e1000e packet with the data's address set to the e1000e's MMIO address.

Priority

Medium

CVSS 3 base score: 3.3

Status

Package Release Status
qemu
Launchpad, Ubuntu, Debian
Upstream
Released (1:5.2+dfsg-1)
Ubuntu 21.04 (Hirsute Hippo) Not vulnerable
(1:5.2+dfsg-3ubuntu1)
Ubuntu 20.10 (Groovy Gorilla)
Released (1:5.0-5ubuntu9.4)
Ubuntu 20.04 LTS (Focal Fossa)
Released (1:4.2-3ubuntu6.12)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (1:2.11+dfsg-1ubuntu7.35)
Ubuntu 16.04 LTS (Xenial Xerus)
Released (1:2.5+dfsg-5ubuntu10.49)
Ubuntu 14.04 ESM (Trusty Tahr) Needs triage

Patches:
Upstream: https://git.qemu.org/?p=qemu.git;a=commit;h=22dc8663d9fc7baa22100544c600b6285a63c7a3
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