CVE-2011-2212

2011-06-2000:00:00

ubuntu.com

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

25.2%

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.”

Notes

Author	Note
jdstrand	be careful, 0.14.1 and Debian do not have the patch

OSVersionArchitecturePackageVersionFilename
ubuntu10.04noarchqemu-kvm< 0.12.3+noroms-0ubuntu9.12UNKNOWN
ubuntu10.10noarchqemu-kvm< 0.12.5+noroms-0ubuntu7.8UNKNOWN
ubuntu11.04noarchqemu-kvm< 0.14.0+noroms-0ubuntu4.3UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	10.04	noarch	qemu-kvm	< 0.12.3+noroms-0ubuntu9.12	UNKNOWN
ubuntu	10.10	noarch	qemu-kvm	< 0.12.5+noroms-0ubuntu7.8	UNKNOWN
ubuntu	11.04	noarch	qemu-kvm	< 0.14.0+noroms-0ubuntu4.3	UNKNOWN