LiveActive security incident?Get immediate response
CVE Record

CVE-2007-6207: Xen 3.x, possibly before 3.1.2, when running on IA64 systems, does not check the RID value for mov_to_rr, w...

Xen 3.x, possibly before 3.1.2, when running on IA64 systems, does not check the RID value for mov_to_rr, which allows a VTi domain to read memory of other domains.

UnknownCVSS not scoredNot KEV-listedUpdated
Discuss exposureBack to CVEs
Glexia's TakeAutomated analysis

Security readout for executives and security teams

This is an old Xen hypervisor isolation flaw on IA64 systems. A guest VTi domain could read memory belonging to other domains, undermining tenant separation. Exposure is likely limited to legacy IA64 Xen 3.x deployments, but any remaining affected host should be treated as a serious confidentiality risk. Organizations are exposed only if they still run Xen 3.x on IA64 systems with VTi domains. Modern x86 Xen deployments are not identified in the supplied sources. Prioritize only if legacy IA64 Xen infrastructure exists. If present, this is a strong confidentiality concern because it affects virtual machine isolation, not just a single application. Mitigation focus: Identify any IA64 virtualization hosts running Xen 3.x.; Apply relevant vendor updates, including Red Hat RHSA-2008:0154 where applicable.; Check XenSource guidance for the corrected IA64 RID validation behavior..

Prepared

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.

cve · low confidence lookup

CVE-2007-6207 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

Open ATT&CK lookup
Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.