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CVE-2007-6416

MEDIUM · CVSS 4.6EPSS 0.4%EU EUVD

The 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.

Key facts

CVSS score
4.6 (v2.0)
Severity
MEDIUM
CVSS vector
AV:L/AC:L/Au:N/C:P/I:P/A:P
Weakness (CWE)
CWE-264
EPSS score
0.4% (38th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2007-6382)
Published
December 17, 2007
NVD last modified
June 16, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2007-6382 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

  • xen / xen

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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