CVE-2020-25743

EUVD-2020-18395
hw/ide/pci.c in QEMU before 5.1.1 can trigger a NULL pointer dereference because it lacks a pointer check before an ide_cancel_dma_sync call.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
3.2 LOW
LOCAL
LOW
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L
Base Score
CVSS 3.x
EPSS Score
Percentile: 13%
Affected Products (NVD)
VendorProductVersion
qemuqemu
𝑥
< 5.1.1
redhatopenstack_platform
13.0
redhatenterprise_linux
7.0
redhatenterprise_linux
8.0
redhatenterprise_linux
8.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
qemu
bookworm
postponed
bullseye
postponed
bullseye (security)
vulnerable
buster
postponed
sid
vulnerable
trixie
vulnerable
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
qemu
bionic
deferred
focal
deferred
groovy
ignored
hirsute
ignored
impish
ignored
jammy
deferred
kinetic
ignored
lunar
ignored
mantic
ignored
noble
deferred
trusty
deferred
xenial
deferred
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