CVE-2020-13765

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.6 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Base Score
CVSS 3.x
EPSS Score
Percentile: 59%
Affected Products (NVD)
VendorProductVersion
qemuqemu
4.0.0
qemuqemu
4.1.0
canonicalubuntu_linux
16.04
canonicalubuntu_linux
18.04
canonicalubuntu_linux
20.04
debiandebian_linux
8.0
debiandebian_linux
9.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
qemu
bookworm
1:7.2+dfsg-7+deb12u7
fixed
bullseye
1:5.2+dfsg-11+deb11u3
fixed
bullseye (security)
1:5.2+dfsg-11+deb11u2
fixed
sid
1:9.1.1+ds-2
fixed
trixie
1:9.1.1+ds-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
qemu
bionic
Fixed 1:2.11+dfsg-1ubuntu7.31
released
eoan
ignored
focal
not-affected
groovy
not-affected
hirsute
not-affected
impish
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
trusty
needed
xenial
Fixed 1:2.5+dfsg-5ubuntu10.45
released
qemu-kvm
bionic
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
qemu
suse enterprise sap 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 12 SP3
2.9.1-6.47.1
fixed
suse enterprise server 12 SP4
2.11.2-5.29.1
fixed
suse enterprise server 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 15
2.11.2-9.43.1
fixed
suse enterprise server 15 SP1
3.1.1.1-9.24.3
fixed
qemu-arm
suse enterprise sap 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 12 SP3
2.9.1-6.47.1
fixed
suse enterprise server 12 SP4
2.11.2-5.29.1
fixed
suse enterprise server 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 15
2.11.2-9.43.1
fixed
suse enterprise server 15 SP1
3.1.1.1-9.24.3
fixed
qemu-audio-alsa
suse enterprise sap 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 15 SP1
3.1.1.1-9.24.3
fixed
qemu-audio-oss
suse enterprise sap 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 15 SP1
3.1.1.1-9.24.3
fixed
qemu-audio-pa
suse enterprise sap 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 15 SP1
3.1.1.1-9.24.3
fixed
qemu-audio-sdl
suse enterprise sap 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 12 SP5
3.1.1.1-48.2
fixed
qemu-block-curl
suse enterprise sap 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 12 SP3
2.9.1-6.47.1
fixed
suse enterprise server 12 SP4
2.11.2-5.29.1
fixed
suse enterprise server 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 15
2.11.2-9.43.1
fixed
suse enterprise server 15 SP1
3.1.1.1-9.24.3
fixed
qemu-block-iscsi
suse enterprise sap 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 12 SP3
2.9.1-6.47.1
fixed
suse enterprise server 12 SP4
2.11.2-5.29.1
fixed
suse enterprise server 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 15
2.11.2-9.43.1
fixed
suse enterprise server 15 SP1
3.1.1.1-9.24.3
fixed
qemu-block-rbd
suse enterprise sap 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 12 SP3
2.9.1-6.47.1
fixed
suse enterprise server 12 SP4
2.11.2-5.29.1
fixed
suse enterprise server 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 15
2.11.2-9.43.1
fixed
suse enterprise server 15 SP1
3.1.1.1-9.24.3
fixed
qemu-block-ssh
suse enterprise sap 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 12 SP3
2.9.1-6.47.1
fixed
suse enterprise server 12 SP4
2.11.2-5.29.1
fixed
suse enterprise server 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 15
2.11.2-9.43.1
fixed
suse enterprise server 15 SP1
3.1.1.1-9.24.3
fixed
qemu-guest-agent
suse enterprise sap 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 12 SP3
2.9.1-6.47.1
fixed
suse enterprise server 12 SP4
2.11.2-5.29.1
fixed
suse enterprise server 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 15
2.11.2-9.43.1
fixed
suse enterprise server 15 SP1
3.1.1.1-9.24.3
fixed
qemu-kvm
suse enterprise sap 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 12 SP3
2.9.1-6.47.1
fixed
suse enterprise server 12 SP4
2.11.2-5.29.1
fixed
suse enterprise server 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 15
2.11.2-9.43.1
fixed
suse enterprise server 15 SP1
3.1.1.1-9.24.3
fixed
qemu-lang
suse enterprise sap 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 12 SP3
2.9.1-6.47.1
fixed
suse enterprise server 12 SP4
2.11.2-5.29.1
fixed
suse enterprise server 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 15
2.11.2-9.43.1
fixed
suse enterprise server 15 SP1
3.1.1.1-9.24.3
fixed
qemu-ppc
suse enterprise sap 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 12 SP3
2.9.1-6.47.1
fixed
suse enterprise server 12 SP4
2.11.2-5.29.1
fixed
suse enterprise server 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 15
2.11.2-9.43.1
fixed
suse enterprise server 15 SP1
3.1.1.1-9.24.3
fixed
qemu-s390
suse enterprise sap 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 12 SP3
2.9.1-6.47.1
fixed
suse enterprise server 12 SP4
2.11.2-5.29.1
fixed
suse enterprise server 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 15
2.11.2-9.43.1
fixed
suse enterprise server 15 SP1
3.1.1.1-9.24.3
fixed
qemu-sgabios-8
suse enterprise sap 12 SP5
48.2
fixed
suse enterprise server 12 SP3
6.47.1
fixed
suse enterprise server 12 SP4
5.29.1
fixed
suse enterprise server 12 SP5
48.2
fixed
suse enterprise server 15
9.43.1
fixed
suse enterprise server 15 SP1
9.24.3
fixed
qemu-tools
suse enterprise sap 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 12 SP3
2.9.1-6.47.1
fixed
suse enterprise server 12 SP4
2.11.2-5.29.1
fixed
suse enterprise server 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 15
2.11.2-9.43.1
fixed
suse enterprise server 15 SP1
3.1.1.1-9.24.3
fixed
qemu-ui-curses
suse enterprise sap 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 15 SP1
3.1.1.1-9.24.3
fixed
qemu-ui-gtk
suse enterprise sap 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 15 SP1
3.1.1.1-9.24.3
fixed
qemu-ui-sdl
suse enterprise sap 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 12 SP5
3.1.1.1-48.2
fixed
qemu-x86
suse enterprise sap 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 12 SP3
2.9.1-6.47.1
fixed
suse enterprise server 12 SP4
2.11.2-5.29.1
fixed
suse enterprise server 12 SP5
3.1.1.1-48.2
fixed
suse enterprise server 15
2.11.2-9.43.1
fixed
suse enterprise server 15 SP1
3.1.1.1-9.24.3
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
qemu-img
RHEL 7
10:1.5.3-175.el7_9.3
fixed
qemu-kvm
RHEL 7
10:1.5.3-175.el7_9.3
fixed
qemu-kvm-common
RHEL 7
10:1.5.3-175.el7_9.3
fixed
qemu-kvm-tools
RHEL 7
10:1.5.3-175.el7_9.3
fixed
Common Weakness Enumeration
References
https://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=e423455c4f23a1a828901c78fe6d03b7dde79319
https://github.com/qemu/qemu/commit/4f1c6cb2f9afafda05eab150fd2bd284edce6676
https://lists.debian.org/debian-lts-announce/2020/06/msg00032.html
https://lists.debian.org/debian-lts-announce/2020/07/msg00020.html
https://security.netapp.com/advisory/ntap-20200619-0006/
https://usn.ubuntu.com/4467-1/
https://www.openwall.com/lists/oss-security/2020/06/03/6
https://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=e423455c4f23a1a828901c78fe6d03b7dde79319
https://github.com/qemu/qemu/commit/4f1c6cb2f9afafda05eab150fd2bd284edce6676
https://lists.debian.org/debian-lts-announce/2020/06/msg00032.html
https://lists.debian.org/debian-lts-announce/2020/07/msg00020.html
https://security.netapp.com/advisory/ntap-20200619-0006/
https://usn.ubuntu.com/4467-1/
https://www.openwall.com/lists/oss-security/2020/06/03/6