Lucene search

K
ubuntucveUbuntu.comUB:CVE-2011-1750
HistoryMay 29, 2011 - 12:00 a.m.

CVE-2011-1750

2011-05-2900:00:00
ubuntu.com
ubuntu.com
10

CVSS2

7.4

Attack Vector

ADJACENT_NETWORK

Attack 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

EPSS

0.001

Percentile

26.0%

Multiple heap-based buffer overflows in the virtio-blk driver
(hw/virtio-blk.c) in qemu-kvm 0.14.0 allow local guest users to cause a
denial of service (guest crash) and possibly gain privileges via a (1)
write request to the virtio_blk_handle_write function or (2) read request
to the virtio_blk_handle_read function that is not properly aligned.

Bugs

Notes

Author Note
jdstrand adding apparmor tag since qemu-kvm is typically used with libvirt on Ubuntu, and is therefore confined by AppArmor
OSVersionArchitecturePackageVersionFilename
ubuntu10.04noarchqemu-kvm< 0.12.3+noroms-0ubuntu9.9UNKNOWN
ubuntu10.10noarchqemu-kvm< 0.12.5+noroms-0ubuntu7.5UNKNOWN
ubuntu11.04noarchqemu-kvm< 0.14.0+noroms-0ubuntu4.1UNKNOWN

CVSS2

7.4

Attack Vector

ADJACENT_NETWORK

Attack 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

EPSS

0.001

Percentile

26.0%