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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…
Medium4.6EPSS 0.44%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium4.6 | AV:L/AC:L/Au:N/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 0.44% · top 62% of all CVEs (3 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.6.
Weakness
Affected products
n/a
- affected n/a
References (7)
- 28643 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- oval:org.mitre.oval:def:9840 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- http://xenbits.xensource.com/ext/ia64/xen-unstable.hg?rev/e6069a715fd7 (opens in a new tab)x_refsource_CONFIRMx_transferred
- 26954 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 28146 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 41344 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- RHSA-2008:0089 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2007-6416)Record last updated .