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cve[email protected]CVE-2011-1750
HistoryJun 21, 2012 - 3:55 p.m.

CVE-2011-1750

2012-06-2115:55:08
CWE-119
web.nvd.nist.gov
45
cve-2011-1750
buffer overflow
virtio-blk
qemu-kvm
denial of service

7.4 High

CVSS2

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

6.6 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

26.1%

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.

Affected configurations

NVD
Node
qemuqemuMatch0.14.0
CPENameOperatorVersion
qemu:qemuqemueq0.14.0

7.4 High

CVSS2

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

6.6 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

26.1%