CVE-2011-2212

2012-06-2115:55:00

CWE-119

[email protected]

web.nvd.nist.gov

cve-2011-2212

buffer overflow

qemu-kvm

virtio subsystem

denial of service

guest crash

privilege escalation

6.4 Medium

AI Score

Confidence

High

7.4 High

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:A/AC:M/Au:S/C:C/I:C/A:C

0.001 Low

EPSS

Percentile

25.4%

JSON

Buffer overflow in the virtio subsystem in qemu-kvm 0.14.0 and earlier allows privileged guest users to cause a denial of service (guest crash) or gain privileges via a crafted indirect descriptor related to “virtqueue in and out requests.”

CPENameOperatorVersion
qemu:qemuqemueq0.12.2
qemu:qemuqemueq0.12.0
qemu:qemuqemueq0.1.6
qemu:qemuqemueq0.13.0
qemu:qemuqemueq0.5.3
qemu:qemuqemueq0.4.2
qemu:qemuqemueq0.10.3
qemu:qemuqemueq0.11.0-rc1
qemu:qemuqemueq0.1.5
qemu:qemuqemueq0.5.1

CPE	Name	Operator	Version
qemu:qemu	qemu	eq	0.12.2
qemu:qemu	qemu	eq	0.12.0
qemu:qemu	qemu	eq	0.1.6
qemu:qemu	qemu	eq	0.13.0
qemu:qemu	qemu	eq	0.5.3
qemu:qemu	qemu	eq	0.4.2
qemu:qemu	qemu	eq	0.10.3
qemu:qemu	qemu	eq	0.11.0-rc1
qemu:qemu	qemu	eq	0.1.5
qemu:qemu	qemu	eq	0.5.1