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nvd[email protected]NVD:CVE-2014-9030
HistoryNov 24, 2014 - 3:59 p.m.

CVE-2014-9030

2014-11-2415:59:19
CWE-20
web.nvd.nist.gov
7

CVSS2

7.1

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

AI Score

6.3

Confidence

High

EPSS

0.003

Percentile

67.9%

The do_mmu_update function in arch/x86/mm.c in Xen 3.2.x through 4.4.x does not properly manage page references, which allows remote domains to cause a denial of service by leveraging control over an HVM guest and a crafted MMU_MACHPHYS_UPDATE.

Affected configurations

Nvd
Node
xenxenMatch3.2.0
OR
xenxenMatch3.2.1
OR
xenxenMatch3.2.2
OR
xenxenMatch3.2.3
OR
xenxenMatch3.3.0
OR
xenxenMatch3.3.1
OR
xenxenMatch3.3.2
OR
xenxenMatch3.4.0
OR
xenxenMatch3.4.1
OR
xenxenMatch3.4.2
OR
xenxenMatch3.4.3
OR
xenxenMatch3.4.4
OR
xenxenMatch4.0.0
OR
xenxenMatch4.0.1
OR
xenxenMatch4.0.2
OR
xenxenMatch4.0.3
OR
xenxenMatch4.0.4
OR
xenxenMatch4.1.0
OR
xenxenMatch4.1.1
OR
xenxenMatch4.1.2
OR
xenxenMatch4.1.3
OR
xenxenMatch4.1.4
OR
xenxenMatch4.1.5
OR
xenxenMatch4.1.6.1
OR
xenxenMatch4.2.0
OR
xenxenMatch4.2.1
OR
xenxenMatch4.2.2
OR
xenxenMatch4.2.3
OR
xenxenMatch4.3.0
OR
xenxenMatch4.3.1
OR
xenxenMatch4.4.0
OR
xenxenMatch4.4.1
Node
debiandebian_linuxMatch7.0
Node
opensuseopensuseMatch13.1
OR
opensuseopensuseMatch13.2
VendorProductVersionCPE
xenxen3.2.0cpe:2.3:o:xen:xen:3.2.0:*:*:*:*:*:*:*
xenxen3.2.1cpe:2.3:o:xen:xen:3.2.1:*:*:*:*:*:*:*
xenxen3.2.2cpe:2.3:o:xen:xen:3.2.2:*:*:*:*:*:*:*
xenxen3.2.3cpe:2.3:o:xen:xen:3.2.3:*:*:*:*:*:*:*
xenxen3.3.0cpe:2.3:o:xen:xen:3.3.0:*:*:*:*:*:*:*
xenxen3.3.1cpe:2.3:o:xen:xen:3.3.1:*:*:*:*:*:*:*
xenxen3.3.2cpe:2.3:o:xen:xen:3.3.2:*:*:*:*:*:*:*
xenxen3.4.0cpe:2.3:o:xen:xen:3.4.0:*:*:*:*:*:*:*
xenxen3.4.1cpe:2.3:o:xen:xen:3.4.1:*:*:*:*:*:*:*
xenxen3.4.2cpe:2.3:o:xen:xen:3.4.2:*:*:*:*:*:*:*
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CVSS2

7.1

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

AI Score

6.3

Confidence

High

EPSS

0.003

Percentile

67.9%