CVE-2020-35504

EUVD-2020-23173
A NULL pointer dereference flaw was found in the SCSI emulation support of QEMU in versions before 6.0.0. This flaw allows a privileged guest user to crash the QEMU process on the host, resulting in a denial of service. The highest threat from this vulnerability is to system availability.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6 MEDIUM
LOCAL
LOW
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 2%
Affected Products (NVD)
VendorProductVersion
qemuqemu
𝑥
< 6.0.0
debiandebian_linux
10.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
qemu
bookworm
1:7.2+dfsg-7+deb12u7
fixed
bullseye
ignored
bullseye (security)
vulnerable
sid
1:9.1.1+ds-2
fixed
stretch
postponed
trixie
1:9.1.1+ds-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
qemu
bionic
Fixed 1:2.11+dfsg-1ubuntu7.37
released
focal
Fixed 1:4.2-3ubuntu6.17
released
groovy
Fixed 1:5.0-5ubuntu9.9
released
hirsute
Fixed 1:5.2+dfsg-9ubuntu3.1
released
impish
Fixed 1:6.0+dfsg-1~ubuntu3
released
jammy
Fixed 1:6.0+dfsg-1~ubuntu3
released
kinetic
Fixed 1:6.0+dfsg-1~ubuntu3
released
lunar
Fixed 1:6.0+dfsg-1~ubuntu3
released
mantic
Fixed 1:6.0+dfsg-1~ubuntu3
released
noble
Fixed 1:6.0+dfsg-1~ubuntu3
released
trusty
needed
xenial
needed
qemu-kvm
bionic
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne