CVE-2007-6416

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Summary

CVECVE-2007-6416
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2007-12-17 23:46:00 UTC
Updated2026-04-23 00:35:47 UTC
DescriptionThe copy_to_user function in the PAL emulation functionality for Xen 3.1.2 and earlier, when running on ia64 systems, allows HVM guest users to access arbitrary physical memory by triggering certain mapping operations.

Risk And Classification

Primary CVSS: v2.0 4.6 from [email protected]

AV:L/AC:L/Au:N/C:P/I:P/A:P

Problem Types: CWE-264 | n/a

CVSS v2.0 Breakdown

Access Vector
Local
Access Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial

AV:L/AC:L/Au:N/C:P/I:P/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Xen Xen 3.1.2 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Xen PAL Emulation "copy_to_user()" Security Bypass - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com
rhn.redhat.com | Red Hat Support af854a3a-2127-422b-91ae-364da2661108 www.redhat.com
Repository / Oval Repository af854a3a-2127-422b-91ae-364da2661108 oval.cisecurity.org
Mercurial repository not found af854a3a-2127-422b-91ae-364da2661108 xenbits.xensource.com Exploit
osvdb.org/41344 af854a3a-2127-422b-91ae-364da2661108 osvdb.org
Red Hat update for kernel - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com
Xen 'copy_to_user()' Local Security Bypass Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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