CVE-2020-13791

hw/pci/pci.c in QEMU 4.2.0 allows guest OS users to trigger an out-of-bounds access by providing an address near the end of the PCI configuration space.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 38%
VendorProductVersion
qemuqemu
𝑥
≤ 5.0.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
qemu
bullseye
1:5.2+dfsg-11+deb11u3
fixed
buster
not-affected
stretch
not-affected
jessie
not-affected
bullseye (security)
1:5.2+dfsg-11+deb11u2
fixed
bookworm
1:7.2+dfsg-7+deb12u7
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
noble
deferred
mantic
ignored
lunar
ignored
kinetic
ignored
jammy
deferred
impish
ignored
hirsute
ignored
groovy
ignored
focal
deferred
eoan
ignored
bionic
not-affected
xenial
not-affected
trusty
not-affected
qemu-kvm
noble
dne
mantic
dne
lunar
dne
kinetic
dne
jammy
dne
impish
dne
hirsute
dne
groovy
dne
focal
dne
eoan
dne
bionic
dne
xenial
dne
trusty
dne
Common Weakness Enumeration
References
https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg00706.html
https://security.gentoo.org/glsa/202011-09
https://security.netapp.com/advisory/ntap-20200717-0001/
https://www.openwall.com/lists/oss-security/2020/06/04/1
https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg00706.html
https://security.gentoo.org/glsa/202011-09
https://security.netapp.com/advisory/ntap-20200717-0001/
https://www.openwall.com/lists/oss-security/2020/06/04/1