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CVE-2020-13765

Published: 4 June 2020

rom_copy() in hw/core/loader.c in QEMU 4.0 and 4.1.0 does not validate the relationship between two addresses, which allows attackers to trigger an invalid memory copy operation.

Priority

Medium

CVSS 3 base score: 5.6

Status

Package Release Status
qemu
Launchpad, Ubuntu, Debian
bionic
Released (1:2.11+dfsg-1ubuntu7.31)
eoan Ignored
(reached end-of-life)
focal Not vulnerable
(1:4.2-3ubuntu6.3)
groovy Not vulnerable
(1:4.2-3ubuntu10)
hirsute Not vulnerable
(1:4.2-3ubuntu10)
impish Not vulnerable
(1:4.2-3ubuntu10)
jammy Not vulnerable
(1:4.2-3ubuntu10)
precise Does not exist

trusty Needed

upstream Needs triage

xenial
Released (1:2.5+dfsg-5ubuntu10.45)
Patches:
upstream: https://git.qemu.org/?p=qemu.git;a=commit;h=e423455c4f23a1a828901c78fe6d03b7dde79319
qemu-kvm
Launchpad, Ubuntu, Debian
bionic Does not exist

eoan Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

precise Ignored
(end of ESM support, was needs-triage)
trusty Does not exist

upstream Needs triage

xenial Does not exist