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CVE-2014-9030

nvd nist
Published: Nov 24, 2014Modified: May 6, 2026

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7.1
Vector
AV:N/AC:M/Au:N/C:N/I:N/A:C
Exploitability: 8.6 / Impact: 6.9
Source: NVD

Description

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 (35)

Xen
1 product
Xen
Debian
1 product
Debian Linux
Opensuse
1 product
Opensuse
Configuration A
32 vulnerable
Vulnerable SoftwareAffected Versions
Xen
Xen
Version 3.2.0
Xen
Version 3.2.1
Xen
Version 3.2.2
Xen
Version 3.2.3
Xen
Version 3.3.0
Xen
Version 3.3.1
Xen
Version 3.3.2
Xen
Version 3.4.0
Xen
Version 3.4.1
Xen
Version 3.4.2
Xen
Version 3.4.3
Xen
Version 3.4.4
Xen
Version 4.0.0
Xen
Version 4.0.1
Xen
Version 4.0.2
Xen
Version 4.0.3
Xen
Version 4.0.4
Xen
Version 4.1.0
Xen
Version 4.1.1
Xen
Version 4.1.2
Xen
Version 4.1.3
Xen
Version 4.1.4
Xen
Version 4.1.5
Xen
Version 4.1.6.1
Xen
Version 4.2.0
Xen
Version 4.2.1
Xen
Version 4.2.2
Xen
Version 4.2.3
Xen
Version 4.3.0
Xen
Version 4.3.1
Xen
Version 4.4.0
Xen
Version 4.4.1
Configuration B
1 vulnerable
Vulnerable SoftwareAffected Versions
Debian Linux
Version 7.0
Configuration C
2 vulnerable
Vulnerable SoftwareAffected Versions
Opensuse
Opensuse
Version 13.1
Opensuse
Version 13.2

Related CWEs

CWE-20
Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References (16)

Source: cve@mitre.org
Third Party Advisory
Source: cve@mitre.org
Third Party Advisory
Source: cve@mitre.org
Permissions RequiredThird Party Advisory
Source: cve@mitre.org
Third Party Advisory
Source: cve@mitre.org
Third Party AdvisoryVDB Entry
Source: cve@mitre.org
PatchVendor Advisory
Source: cve@mitre.org
Source: cve@mitre.org
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Permissions RequiredThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.