CVE-2015-8550

EUVD-2015-8430
Xen, when used on a system providing PV backends, allows local guest OS administrators to cause a denial of service (host OS crash) or gain privileges by writing to memory shared between the frontend and backend, aka a double fetch vulnerability.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.2 HIGH
LOCAL
LOW
HIGH
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 94%
Affected Products (NVD)
VendorProductVersion
xenxen
-
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bookworm
6.1.106-3
fixed
bookworm (security)
6.1.112-1
fixed
bullseye
5.10.223-1
fixed
bullseye (security)
5.10.226-1
fixed
sid
6.11.6-1
fixed
squeeze
not-affected
trixie
6.11.5-1
fixed
wheezy
not-affected
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
squeeze
not-affected
trixie
1:9.1.1+ds-2
fixed
wheezy
not-affected
xen
bookworm
4.17.3+10-g091466ba55-1~deb12u1
fixed
bullseye
4.14.6-1
fixed
bullseye (security)
4.14.5+94-ge49571868d-1
fixed
sid
4.17.3+36-g54dacb5c02-1
fixed
squeeze
not-affected
trixie
4.17.3+36-g54dacb5c02-1
fixed
wheezy
not-affected
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
precise
Fixed 3.2.0-97.137
released
trusty
Fixed 3.13.0-74.118
released
vivid
Fixed 3.19.0-42.48
released
wily
Fixed 4.2.0-22.27
released
xenial
not-affected
yakkety
not-affected
zesty
not-affected
linux-armadaxp
precise
Fixed 3.2.0-1661.85
released
trusty
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
linux-aws
precise
dne
trusty
not-affected
xenial
not-affected
yakkety
dne
zesty
dne
linux-ec2
precise
dne
trusty
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
linux-flo
precise
dne
trusty
dne
vivid
ignored
wily
ignored
xenial
ignored
yakkety
ignored
zesty
dne
linux-fsl-imx51
precise
dne
trusty
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
linux-gke
precise
dne
trusty
dne
xenial
not-affected
yakkety
dne
zesty
dne
linux-goldfish
precise
dne
trusty
dne
vivid
ignored
wily
ignored
xenial
ignored
yakkety
ignored
zesty
ignored
linux-grouper
precise
dne
trusty
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
linux-hwe
precise
dne
trusty
dne
xenial
not-affected
yakkety
dne
zesty
dne
linux-hwe-edge
precise
dne
trusty
dne
xenial
not-affected
yakkety
dne
zesty
dne
linux-linaro-omap
precise
ignored
trusty
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
linux-linaro-shared
precise
ignored
trusty
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
linux-linaro-vexpress
precise
ignored
trusty
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
linux-lts-quantal
precise
ignored
trusty
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
linux-lts-raring
precise
ignored
trusty
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
linux-lts-saucy
precise
ignored
trusty
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
linux-lts-trusty
precise
Fixed 3.13.0-74.118~precise1
released
trusty
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
linux-lts-utopic
precise
dne
trusty
Fixed 3.16.0-57.77~14.04.1
released
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
linux-lts-vivid
precise
dne
trusty
Fixed 3.19.0-42.48~14.04.1
released
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
linux-lts-wily
precise
dne
trusty
Fixed 4.2.0-22.27~14.04.1
released
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
linux-lts-xenial
precise
dne
trusty
not-affected
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
linux-maguro
precise
dne
trusty
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
linux-mako
precise
dne
trusty
dne
vivid
ignored
wily
ignored
xenial
ignored
yakkety
ignored
zesty
dne
linux-manta
precise
dne
trusty
dne
vivid
ignored
wily
ignored
xenial
dne
yakkety
dne
zesty
dne
linux-mvl-dove
precise
dne
trusty
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
linux-qcm-msm
precise
ignored
trusty
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
linux-raspi2
precise
dne
trusty
dne
vivid
dne
wily
not-affected
xenial
not-affected
yakkety
not-affected
zesty
not-affected
linux-snapdragon
precise
dne
trusty
dne
wily
dne
xenial
not-affected
yakkety
not-affected
zesty
not-affected
linux-ti-omap4
precise
Fixed 3.2.0-1476.99
released
trusty
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
qemu
precise
dne
trusty
Fixed 2.0.0+dfsg-2ubuntu1.22
released
vivid
ignored
wily
Fixed 1:2.3+dfsg-5ubuntu9.2
released
xenial
Fixed 1:2.5+dfsg-1ubuntu5
released
yakkety
Fixed 1:2.5+dfsg-1ubuntu5
released
zesty
Fixed 1:2.5+dfsg-1ubuntu5
released
qemu-kvm
precise
Fixed 1.0+noroms-0ubuntu14.27
released
trusty
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
xen
precise
Fixed 4.1.6.1-0ubuntu0.12.04.8
released
trusty
Fixed 4.4.2-0ubuntu0.14.04.4
released
vivid
Fixed 4.5.0-1ubuntu4.4
released
wily
Fixed 4.5.1-0ubuntu1.2
released
xenial
Fixed 4.6.0-1ubuntu2
released
yakkety
Fixed 4.6.0-1ubuntu2
released
zesty
Fixed 4.6.0-1ubuntu2
released