CVE-2014-3471

Use-after-free vulnerability in hw/pci/pcie.c in QEMU (aka Quick Emulator) allows local guest OS users to cause a denial of service (QEMU instance crash) via hotplug and hotunplug operations of Virtio block devices.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
redhatCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 26%
VendorProductVersion
qemuqemu
𝑥
≤ 2.1.2
qemuqemu
2.1.2:r1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
qemu
bullseye
1:5.2+dfsg-11+deb11u3
fixed
wheezy
not-affected
squeeze
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
trusty
Fixed 2.0.0+dfsg-2ubuntu1.3
released
saucy
not-affected
precise
dne
lucid
dne
qemu-kvm
trusty
dne
saucy
dne
precise
not-affected
lucid
not-affected
Common Weakness Enumeration
References
http://security.gentoo.org/glsa/glsa-201412-01.xml
http://www.openwall.com/lists/oss-security/2014/06/23/4
http://www.securityfocus.com/bid/68145
https://bugzilla.redhat.com/show_bug.cgi?id=1112271
https://lists.gnu.org/archive/html/qemu-devel/2014-06/msg05283.html
http://security.gentoo.org/glsa/glsa-201412-01.xml
http://www.openwall.com/lists/oss-security/2014/06/23/4
http://www.securityfocus.com/bid/68145
https://bugzilla.redhat.com/show_bug.cgi?id=1112271
https://lists.gnu.org/archive/html/qemu-devel/2014-06/msg05283.html