CVE-2015-5166

EUVD-2015-5173
Use-after-free vulnerability in QEMU in Xen 4.5.x and earlier does not completely unplug emulated block devices, which allows local HVM guest users to gain privileges by unplugging a block device twice.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.2 UNKNOWN
LOCAL
LOW
AV:L/AC:L/Au:N/C:C/I:C/A:C
Base Score
CVSS 3.x
EPSS Score
Percentile: 21%
Affected Products (NVD)
VendorProductVersion
xenxen
𝑥
≤ 4.5.0
xenxen
4.5.1
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
jessie
not-affected
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
jessie
not-affected
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
qemu
precise
dne
trusty
not-affected
utopic
ignored
vivid
Fixed 1:2.2+dfsg-5expubuntu9.4
released
qemu-kvm
precise
not-affected
trusty
dne
utopic
dne
vivid
dne
xen
precise
not-affected
trusty
dne
utopic
ignored
vivid
not-affected
Common Weakness Enumeration