Xen 3.3.x through 4.5.x does not properly restrict write access to the host MSI message data field, which allows local x86 HVM guest administrators to cause a denial of service (host interrupt handling confusion) via vectors related to qemu and accessing spanning multiple fields.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-3284-1 | qemu security update |
Debian DSA |
DSA-3286-1 | xen security update |
EUVD |
EUVD-2015-4128 | Xen 3.3.x through 4.5.x does not properly restrict write access to the host MSI message data field, which allows local x86 HVM guest administrators to cause a denial of service (host interrupt handling confusion) via vectors related to qemu and accessing spanning multiple fields. |
Ubuntu USN |
USN-2630-1 | QEMU vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-06T06:04:02.696Z
Reserved: 2015-05-27T00:00:00
Link: CVE-2015-4103
No data.
Status : Deferred
Published: 2015-06-03T20:59:06.747
Modified: 2025-04-12T10:46:40.837
Link: CVE-2015-4103
OpenCVE Enrichment
No data.
Debian DSA
EUVD
Ubuntu USN