CVE-2007-6416

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.

Score

CVSS 2.0 4.6 Medium

Status

Modified - cve@mitre.org

Published

2007-12-17

Last modified

2024-08-07

Weaknesses

CWE-264

Affected products

• Xen (Xen)

References

• http://osvdb.org/41344
• http://secunia.com/advisories/28146
• http://secunia.com/advisories/28643
• http://www.redhat.com/support/errata/RHSA-2008-0089.html
• http://www.securityfocus.com/bid/26954
• http://xenbits.xensource.com/ext/ia64/xen-unstable.hg?rev/e6069a715fd7
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9840